CN104369506B - A kind of insulating trip for biochemical pharmacy equipment - Google Patents
A kind of insulating trip for biochemical pharmacy equipment Download PDFInfo
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- CN104369506B CN104369506B CN201410661543.8A CN201410661543A CN104369506B CN 104369506 B CN104369506 B CN 104369506B CN 201410661543 A CN201410661543 A CN 201410661543A CN 104369506 B CN104369506 B CN 104369506B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/12—Polyvinylhalogenides containing fluorine
- B32B2327/18—PTFE, i.e. polytetrafluoroethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
- B32B2379/08—Polyimides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
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- C08L2205/16—Fibres; Fibrils
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Abstract
The present invention is supplied to a kind of insulating trip for biochemical pharmacy equipment; it includes insulating barrier; the back side of described insulating barrier is provided with polytetrafluoroethylene floor; the bottom of described polytetrafluoroethylene floor is provided with cementing layer; the bottom of described cementing layer is provided with protection sheet; the size being sized larger than insulating barrier of described protection sheet, the front of described insulating barrier is from inside to outside sequentially provided with flame-retardant layer, high-temperature-resistant layer, corrosion-resistant coating, antistatic backing and paraffin overcoat.The insulating trip of the present invention, the multi-layer compound structure being provided with, while ensureing the insulating properties of product, product is made to have the performances such as good anti-flammability, anticorrosive property, heat-resisting quantity, static electricity resistance, the overall performance making product is outstanding, suitable in the equipment that the real-world environments such as biochemical pharmacy equipment are complex, use safety.
Description
Technical field
The present invention relates to a kind of insulating trip for biochemical pharmacy equipment, belong to biochemical equipment field.
Background technology
Insulating trip is that one is widely used in machinery, electrical equipment, electron trade, plays the element of the effects such as insulation, separation.
Plant equipment at some biochemical pharmacies also usually can use insulating trip, for the insulating trip in biochemical pharmacy equipment, compared to the insulating trip of common electron trade, its performance requirement is also different.
It is known that, biochemical pharmacy equipment is typically used for the making of some bio-chemical, can usually touch some biochemical reagents, these reagent type are various, different properties, the damage of equipment is also relatively larger, therefore, for the insulating trip of this equipment, the requirement of its anticorrosive property to be far longer than common insulating trip.Meanwhile, producing pharmacy place, fireproof requires to be significantly larger than common working space, therefore, requires also higher to fire line secure contexts such as the anti-flammability of insulating trip, temperature tolerances.
In a word, because the particularity of field of employment, for the insulating trip of biochemical pharmacy equipment, its combination property requires to be significantly larger than common insulating trip.
Therefore, for socioeconomic development, also for production safety, it is necessary to develop a kind of new insulating trip for biochemical pharmacy equipment to satisfy social needs.
Summary of the invention
Goal of the invention: the invention aims to solve the deficiencies in the prior art, it is provided that a kind of insulating trip for biochemical pharmacy equipment.
Technical scheme: in order to realize object above, the invention provides a kind of insulating trip for biochemical pharmacy equipment, it includes insulating barrier, the back side of described insulating barrier is provided with polytetrafluoroethylene floor, the bottom of described polytetrafluoroethylene floor is provided with cementing layer, the bottom of described cementing layer is provided with protection sheet, described protection sheet) the size being sized larger than insulating barrier, the front of described insulating barrier is from inside to outside sequentially provided with flame-retardant layer, high-temperature-resistant layer, corrosion-resistant coating, antistatic backing and paraffin overcoat, described flame-retardant layer is PP layer, described flame-retardant layer is made up of the material of following mass percent:
PP:100 part；PP, acrylic resin, there is effect heat-resisting, corrosion resistant；
EVA resin: 15-20 part；Although PP possesses above-mentioned advantage, but low-temperature impact resistance is poor, is easier to aging, supplements accordingly, it would be desirable to add EVA resin；
Expanded graphite: 3-5 part；Can strengthen product anti-flammability, mechanical performance；
Brucite: 3-5 part；The anti-flammability material of the high-quality of a kind of environment-friendly type, it is possible to strengthen the anti-flammability of product；
Aluminium hydroxide: 10-15 part；The inorganic combustion inhibitor of environment-friendly type, it is possible to be remarkably reinforced the anti-flammability of product, also has the effect of antismoke agent simultaneously；
Magnesium hydroxide: 10-15 part；The inorganic combustion inhibitor of environment-friendly type, it is possible to be remarkably reinforced the anti-flammability of product, also has the effect of antismoke agent simultaneously；
Polypropylene fibre: 4-6 part；Impact resistance and the toughness of product can be improved；
Paraffin: 3-4 part；Play the effect of lubricant, simultaneously or a kind of softening agent, it is possible to reducing viscosity, it is simple to materials processing produces, so not only can put forward the production efficiency of materials processing, reduce production cost, the chemical-resistant resistance ability simultaneously also making material is more excellent；
Anti-impact modifier: 3-5 part；
Plasticizer: 8-10 part；
Stabilizer: 2-3 part；
Coupling agent: 0.3-0.6 part；
Calcium carbonate: 5-8 part；There is flame retardant effect, improve the anti-flammability of product；May also operate as the effect of firming agent, it is possible to promote curing reaction speed, reduce the effect in response time；Calcium carbonate itself is as a kind of inorganic filler simultaneously, it is also possible to play the effect of wearability and the mechanical strength improving product, and it is cheap, nontoxic；
N-butyl alcohol: 10-15 part；Solvent；
Described corrosion-resistant coating is polyphenylene sulfide ether layer, and described corrosion-resistant coating is made up of the material of following mass percent:
Polyphenylene sulfide: 100 parts；Polyphenylene sulfide (PPS) is the special engineering plastics of a kind of excellent combination property, has excellent high temperature resistant, corrosion-resistant, radiation hardness, fire-retardant, balanced physical and mechanical properties and the feature such as fabulous dimensional stability and excellent electrical property；
PTFE:10-20 part；Politef has highly corrosion resistant ability and water proofing property, chemical property is highly stable, resistant to the hydrochloric acid of boiling, sulphuric acid, nitric acid and chloroazotic acid, also resistant to various concentrated bases and organic solvent, Applicable temperature-200 DEG C-260 DEG C, decomposition temperature is 415 DEG C, after addition, compound is carried out, it is possible to strengthen anticorrosive property with PPS；
ETFE:8-10 part；Ethylene-tetrafluoroethylene copolymer, it is while maintaining heat-resisting, chemical-resistance good for PTFE and electrical insulation capability, radiation hardness and mechanical performance have to be improved significantly, hot strength can reach 50MPa, close to politef 2 times, after addition, not only improve the corrosion resistance of product, also make its combination property be greatly improved；
Montmorillonite: 2-4 part；Montmorillonite has special lamellar structure, and due to its cation exchange properties, form nanoscale hybrid structure under suitable condition, mechanical property and the barrier property of material can be greatly enhanced, and join and PPS can improve the resistance to impact of product, pliability, bin stability and corrosion resistance well；
Glass fibre: 3-5 part；Glass fibre is the Inorganic Non-metallic Materials of a kind of excellent performance, of a great variety, and advantage is good insulating, thermostability is strong, corrosion resistance good, and mechanical strength is high, after addition, it is possible to improve the corrosion resistance of product；
Paraffin: 1-2 part；
Methyl methacrylate: 10-15 part；The one of acrylate, has corrosion resistance well；
Nano silicon: 0.3-0.5 part；Strengthen the anticorrosive property of product；
Propylene glycol: 1-2 part；Antifreezing agent；
Cross-linking agent: 0.5-0.8 part；
Plasticizer: 6-8 part；
Stabilizer: 2-3 part；
N-butyl alcohol: 10-15 part.
The thickness of described cementing layer, polytetrafluoroethylene floor, insulating barrier, flame-retardant layer, high-temperature-resistant layer, corrosion-resistant coating, antistatic backing and paraffin overcoat is as follows:
Cementing layer: 0.01-0.03mm；
Polytetrafluoroethylene floor: 0.02-0.04mm；
Insulating barrier: 0.5-1.2mm；
Flame-retardant layer: 0.02-0.05mm；
High-temperature-resistant layer: 0.02-0.04mm；
Corrosion-resistant coating: 0.04-0.06mm；
Antistatic backing: 0.01-0.02mm；
Paraffin overcoat: 0.01-0.02mm.
Described insulating barrier is PET film.The resistance to creep of PET, fatigue resistance, rub resistance are good, have toughness maximum in thermoplastic, and electrical insulation capability is good, and temperature influence is little, it is adaptable to as insulant.
Described high-temperature-resistant layer is polyimide layer.Polyimides can Long-term service temperature more than 350 DEG C, short-term is up to 450 DEG C, and heat-resisting quantity is splendid, adopt polyimides as high-temperature-resistant layer, substantially increase the thermostability of product, improve the usage safety performance of product.
Described antistatic backing is the PET mould release membrance that antistatic processed.Concrete antistatic backing is to be coated with acrylic acid adhesive in PET film then to be formed with the laminating of PET mould release membrance.
Described anti-impact modifier is metacrylate-butadiene one styrol copolymer；Metacrylate-butadiene one styrol copolymer and MBS are a kind of novel high polymer materials, methyl methacrylate (M), butadiene (B) and styrene (S) adopt emulsion grafting polymerization method to be prepared from；This resin has typical nucleocapsid structure on submicro-morphological, and core is diameter is the rubber phase globose nucleus of 10～100nm, and outside is styrene and the shell of methyl methacrylate composition；This special construction of MBS imparts the shock resistance that goods are excellent；When this product adds MBS resin, the impact strength of product can be made to improve 4-15 times, also can improve tolerance to cold and the processing fluidity of product simultaneously；
Described plasticizer is di-n-octyl sebacate；The plasticizing effect making product strengthens, and also makes its pliability strengthen, and is more prone to processing, simultaneously less expensive, and nontoxic；
Described stabilizer is calcium-zinc composite stabilizing agent is the mixture of 1:2 with tetramethylolmethane composition by weight ratio；Adding stabilizer can so that product property be more stable, prevent its decompose, aging, calcium-zinc composite stabilizing agent is compared to stabilizers such as some other metallic lead classes simultaneously, not only stablizing effect is good, also nontoxic, environmental protection simultaneously, after mixing with tetramethylolmethane, its stablizing effect can be further enhanced；
Described coupling agent is vinyl three tert-butyl peroxide silane；Add this coupling agent and be remarkably improved the performances such as the thermostability of product, anti-flammability, solvent resistance, mechanical strength；
Described cross-linking agent is trimethylolpropane.Intensity and the elasticity of product can be improved.
Beneficial effect: the insulating trip for biochemical pharmacy equipment provided by the invention compared with prior art, has the advantage that
1, the insulating trip of the present invention, the multi-layer compound structure being provided with, while ensureing the insulating properties of product, product is made to have the performances such as good anti-flammability, anticorrosive property, heat-resisting quantity, static electricity resistance, the overall performance making product is outstanding, suitable in the equipment that the real-world environments such as biochemical pharmacy equipment are complex, use safety；
2, the insulating trip of the present invention, preparation is convenient, material therefor environmental protection, is a kind of environment-friendly type insulated；
3, the insulating trip of the present invention, flame-retardant layer and corrosion-resistant coating, have employed new compound proportioning, its anti-flammability of the equivalent layer prepared and anticorrosive property better effects if so that the performance of product self is relatively gone together better.
Accompanying drawing explanation
Fig. 1 is the connection diagram between layers of the embodiment of the present invention；
In figure: 1-protection sheet, 2-cementing layer, 3-polytetrafluoroethylene floor, 4-insulating barrier, 5-flame-retardant layer, 6-high-temperature-resistant layer, 7-corrosion-resistant coating, 8-antistatic backing, 9-paraffin overcoat.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly falls into the scope of protection of the invention.
Embodiment 1
As shown in Figure 1: a kind of insulating trip for biochemical pharmacy equipment; it includes insulating barrier 4; the back side of described insulating barrier 4 is provided with polytetrafluoroethylene floor 3; the bottom of described polytetrafluoroethylene floor 3 is provided with cementing layer 2; the bottom of described cementing layer 2 is provided with protection sheet 1; the size being sized larger than insulating barrier 4 of described protection sheet 1, the front of described insulating barrier 4 is from inside to outside sequentially provided with flame-retardant layer 5, high-temperature-resistant layer 6, corrosion-resistant coating 7, antistatic backing 8 and paraffin overcoat 9.
The thickness of described cementing layer 2 is: 0.01mm；
The thickness of described polytetrafluoroethylene floor 3 is: 0.02mm；
Described insulating barrier 4 is PET film, and the thickness of described insulating barrier 4 is: 0.5mm；
Described flame-retardant layer 5 is PP layer, and the thickness of described flame-retardant layer 5 is: 0.02mm；
Described high-temperature-resistant layer 6 is polyimide layer, and the thickness of described high-temperature-resistant layer 6 is: 0.02mm；
Described corrosion-resistant coating 7 is polyphenylene sulfide ether layer, and the thickness of described corrosion-resistant coating 7 is: 0.04mm；
The PET mould release membrance that described antistatic backing 8 processed for antistatic, the thickness of described antistatic backing 8 is: 0.01mm；
The thickness of described paraffin overcoat 9 is: 0.01mm.
In the present embodiment, described flame-retardant layer 5 is made up of the material of following mass percent:
PP:100 part；
EVA resin: 15 parts；
Expanded graphite: 3 parts；
Brucite: 3 parts；
Aluminium hydroxide: 10 parts；
Magnesium hydroxide: 10 parts；
Polypropylene fibre: 4 parts；
Paraffin: 3 parts；
Anti-impact modifier: metacrylate-butadiene one styrol copolymer: 3 parts；
Plasticizer: di-n-octyl sebacate: 8 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 2 parts；
Coupling agent: vinyl three tert-butyl peroxide silane: 0.3 part；
Calcium carbonate: 5 parts；
N-butyl alcohol: 10 parts.
Meanwhile, described corrosion-resistant coating 7 is made up of the material of following mass percent:
Polyphenylene sulfide: 100 parts；
PTFE:10 part；
ETFE:8 part；
Montmorillonite: 2 parts；
Glass fibre: 3 parts；
Paraffin: 1 part；
Methyl methacrylate: 10 parts；
Nano silicon: 0.3 part；
Propylene glycol: 1 part；
Cross-linking agent: trimethylolpropane: 0.5 part；
Plasticizer: di-n-octyl sebacate: 6 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 2 parts；
N-butyl alcohol: 10 parts.
Embodiment 2
As shown in Figure 1: a kind of insulating trip for biochemical pharmacy equipment; it includes insulating barrier 4; the back side of described insulating barrier 4 is provided with polytetrafluoroethylene floor 3; the bottom of described polytetrafluoroethylene floor 3 is provided with cementing layer 2; the bottom of described cementing layer 2 is provided with protection sheet 1; the size being sized larger than insulating barrier 4 of described protection sheet 1, the front of described insulating barrier 4 is from inside to outside sequentially provided with flame-retardant layer 5, high-temperature-resistant layer 6, corrosion-resistant coating 7, antistatic backing 8 and paraffin overcoat 9.
The thickness of described cementing layer 2 is: 0.02mm；
The thickness of described polytetrafluoroethylene floor 3 is: 0.03mm；
Described insulating barrier 4 is PET film, and the thickness of described insulating barrier 4 is: 0.85mm；
Described flame-retardant layer 5 is PP layer, and the thickness of described flame-retardant layer 5 is: 0.035mm；
Described high-temperature-resistant layer 6 is polyimide layer, and the thickness of described high-temperature-resistant layer 6 is: 0.03mm；
Described corrosion-resistant coating 7 is polyphenylene sulfide ether layer, and the thickness of described corrosion-resistant coating 7 is: 0.05mm；
The PET mould release membrance that described antistatic backing 8 processed for antistatic, the thickness of described antistatic backing 8 is: 0.015mm；
The thickness of described paraffin overcoat 9 is: 0.015mm.
In the present embodiment, described flame-retardant layer 5 is made up of the material of following mass percent:
PP:100 part；
EVA resin: 18 parts；
Expanded graphite: 4 parts；
Brucite: 4 parts；
Aluminium hydroxide: 13 parts；
Magnesium hydroxide: 13 parts；
Polypropylene fibre: 5 parts；
Paraffin: 3.5 parts；
Anti-impact modifier: metacrylate-butadiene one styrol copolymer: 4 parts；
Plasticizer: di-n-octyl sebacate: 9 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 2.5 parts；
Coupling agent: vinyl three tert-butyl peroxide silane: 0.45 part；
Calcium carbonate: 6.5 parts；
N-butyl alcohol: 13 parts.
Meanwhile, described corrosion-resistant coating 7 is made up of the material of following mass percent:
Polyphenylene sulfide: 100 parts；
PTFE:15 part；
ETFE:9 part；
Montmorillonite: 3 parts；
Glass fibre: 4 parts；
Paraffin: 1.5 parts；
Methyl methacrylate: 12 parts；
Nano silicon: 0.4 part；
Propylene glycol: 1.5 parts；
Cross-linking agent: trimethylolpropane: 0.65 part；
Plasticizer: di-n-octyl sebacate: 7 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 2.5 parts；
N-butyl alcohol: 12 parts.
Embodiment 3
As shown in Figure 1: a kind of insulating trip for biochemical pharmacy equipment; it includes insulating barrier 4; the back side of described insulating barrier 4 is provided with polytetrafluoroethylene floor 3; the bottom of described polytetrafluoroethylene floor 3 is provided with cementing layer 2; the bottom of described cementing layer 2 is provided with protection sheet 1; the size being sized larger than insulating barrier 4 of described protection sheet 1, the front of described insulating barrier 4 is from inside to outside sequentially provided with flame-retardant layer 5, high-temperature-resistant layer 6, corrosion-resistant coating 7, antistatic backing 8 and paraffin overcoat 9.
The thickness of described cementing layer 2 is: 0.03mm；
The thickness of described polytetrafluoroethylene floor 3 is :-0.04mm；
Described insulating barrier 4 is PET film, and the thickness of described insulating barrier 4 is: 1.2mm；
Described flame-retardant layer 5 is PP layer, and the thickness of described flame-retardant layer 5 is: 0.05mm；
Described high-temperature-resistant layer 6 is polyimide layer, and the thickness of described high-temperature-resistant layer 6 is: 0.04mm；
Described corrosion-resistant coating 7 is polyphenylene sulfide ether layer, and the thickness of described corrosion-resistant coating 7 is: 0.06mm；
The PET mould release membrance that described antistatic backing 8 processed for antistatic, the thickness of described antistatic backing 8 is: 0.02mm；
The thickness of described paraffin overcoat 9 is: 0.02mm.
In the present embodiment, described flame-retardant layer 5 is made up of the material of following mass percent:
PP:100 part；
EVA resin: 20 parts；
Expanded graphite: 5 parts；
Brucite: 5 parts；
Aluminium hydroxide: 15 parts；
Magnesium hydroxide: 15 parts；
Polypropylene fibre: 6 parts；
Paraffin: 4 parts；
Anti-impact modifier: metacrylate-butadiene one styrol copolymer: 5 parts；
Plasticizer: di-n-octyl sebacate: 10 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 3 parts；
Coupling agent: vinyl three tert-butyl peroxide silane: 0.6 part；
Calcium carbonate: 8 parts；
N-butyl alcohol: 15 parts.
Meanwhile, described corrosion-resistant coating 7 is made up of the material of following mass percent:
Polyphenylene sulfide: 100 parts；
PTFE:20 part；
ETFE:10 part；
Montmorillonite: 4 parts；
Glass fibre: 5 parts；
Paraffin: 2 parts；
Methyl methacrylate: 15 parts；
Nano silicon: 0.5 part；
Propylene glycol: 2 parts；
Cross-linking agent: trimethylolpropane: 0.8 part；
Plasticizer: di-n-octyl sebacate: 8 parts；
Stabilizer: calcium-zinc composite stabilizing agent and tetramethylolmethane composition by weight ratio are the mixture of 1:2: 3 parts；
N-butyl alcohol: 15 parts.
The insulating trip of above-described embodiment, the multi-layer compound structure being provided with, while ensureing the insulating properties of product, product is made to have the performances such as good anti-flammability, anticorrosive property, heat-resisting quantity, static electricity resistance, the overall performance making product is outstanding, suitable in the equipment that the real-world environments such as biochemical pharmacy equipment are complex, use safety.
The sealing ring of above-described embodiment, the material of each composite bed is prepared respectively, then carries out compound again, and the product obtained after compound according to actual use, Production requirement, can be reprocessed, be processed into specific shape.
Above-described embodiment only for technology design and the feature of the present invention are described, its objective is to allow and is familiar with these those skilled in the art and will appreciate that present disclosure and implement according to this, can not limit the scope of the invention with this.All equivalents done by spirit of the invention or modification, all should be encompassed within protection scope of the present invention.
Claims (6)
1. the insulating trip for biochemical pharmacy equipment, it is characterized in that: it includes insulating barrier (4), the back side of described insulating barrier (4) is provided with polytetrafluoroethylene floor (3), the bottom of described polytetrafluoroethylene floor (3) is provided with cementing layer (2), the bottom of described cementing layer (2) is provided with protection sheet (1), the size being sized larger than insulating barrier (4) of described protection sheet (1), the front of described insulating barrier (4) is from inside to outside sequentially provided with flame-retardant layer (5), high-temperature-resistant layer (6), corrosion-resistant coating (7), antistatic backing (8) and paraffin overcoat (9), described flame-retardant layer (5) is PP layer, described flame-retardant layer (5) is made up of the material of following mass fraction:
PP:100 part；
EVA resin: 15-20 part；
Expanded graphite: 3-5 part；
Brucite: 3-5 part；
Aluminium hydroxide: 10-15 part；
Magnesium hydroxide: 10-15 part；
Polypropylene fibre: 4-6 part；
Paraffin: 3-4 part；
Anti-impact modifier: 3-5 part；
Plasticizer: 8-10 part；
Stabilizer: 2-3 part；
Coupling agent: 0.3-0.6 part；
Calcium carbonate: 5-8 part；
N-butyl alcohol: 10-15 part；
Described corrosion-resistant coating (7) is polyphenylene sulfide ether layer, and described corrosion-resistant coating (7) is made up of the material of following mass fraction:
Polyphenylene sulfide: 100 parts；
PTFE:10-20 part；
ETFE:8-10 part；
Montmorillonite: 2-4 part；
Glass fibre: 3-5 part；
Paraffin: 1-2 part；
Methyl methacrylate: 10-15 part；
Nano silicon: 0.3-0.5 part；
Propylene glycol: 1-2 part；
Cross-linking agent: 0.5-0.8 part；
Plasticizer: 6-8 part；
Stabilizer: 2-3 part；
N-butyl alcohol: 10-15 part.
2. the insulating trip for biochemical pharmacy equipment according to claim 1, it is characterised in that: the thickness of described cementing layer (2), polytetrafluoroethylene floor (3), insulating barrier (4), flame-retardant layer (5), high-temperature-resistant layer (6), corrosion-resistant coating (7), antistatic backing (8) and paraffin overcoat (9) is as follows:
Cementing layer (2): 0.01-0.03mm；
Polytetrafluoroethylene floor (3): 0.02-0.04mm；
Insulating barrier (4): 0.5-1.2mm；
Flame-retardant layer (5): 0.02-0.05mm；
High-temperature-resistant layer (6): 0.02-0.04mm；
Corrosion-resistant coating (7): 0.04-0.06mm；
Antistatic backing (8): 0.01-0.02mm；
Paraffin overcoat (9): 0.01-0.02mm.
3. the insulating trip for biochemical pharmacy equipment according to claim 1, it is characterised in that: described insulating barrier (4) is PET film.
4. the insulating trip for biochemical pharmacy equipment according to claim 1, it is characterised in that: described high-temperature-resistant layer (6) is polyimide layer.
5. the insulating trip for biochemical pharmacy equipment according to claim 1, it is characterised in that: the PET mould release membrance that described antistatic backing (8) processed for antistatic.
6. the insulating trip for biochemical pharmacy equipment according to claim 1, it is characterised in that: described anti-impact modifier is methacrylate butadi ene styrene copolymer；Described plasticizer is di-n-octyl sebacate；Described stabilizer is calcium-zinc composite stabilizing agent is the mixture of 1:2 with tetramethylolmethane composition by weight ratio；Described coupling agent is vinyl three tert-butyl peroxide silane；Described cross-linking agent is trimethylolpropane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410661543.8A CN104369506B (en) | 2014-11-19 | 2014-11-19 | A kind of insulating trip for biochemical pharmacy equipment |
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| CN201410661543.8A CN104369506B (en) | 2014-11-19 | 2014-11-19 | A kind of insulating trip for biochemical pharmacy equipment |
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| CN104369506A CN104369506A (en) | 2015-02-25 |
| CN104369506B true CN104369506B (en) | 2016-06-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104861285A (en) * | 2015-03-31 | 2015-08-26 | 苏州市鼎立包装有限公司 | Special material for plastic pass box and preparation method thereof |
| CN104861259A (en) * | 2015-03-31 | 2015-08-26 | 苏州市鼎立包装有限公司 | Special modification material used for manufacturing of antistatic pass box and preparation method thereof |
| CN106122473B (en) * | 2016-07-04 | 2018-05-15 | 苏州北开生化设备有限公司 | A kind of gasket seal for biochemical pharmacy equipment |
| CN106142767A (en) * | 2016-07-04 | 2016-11-23 | 苏州北开生化设备有限公司 | A kind of gasket seal for biochemical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345394A (en) * | 1999-04-03 | 2002-04-17 | 拜尔公司 | Vacuum insulation panels |
| CN101814542A (en) * | 2010-03-26 | 2010-08-25 | 明冠能源(江西)有限公司 | Solar energy back film with high water vapor rejection rate and making method thereof |
| DE112005001258B4 (en) * | 2004-06-03 | 2012-09-27 | Panasonic Corporation | Vacuum heat insulation material |
| CN202862718U (en) * | 2012-10-22 | 2013-04-10 | 无锡昆成新材料科技有限公司 | Fireproof, insulated and waterproof wrapping sheet |
| CN103109328A (en) * | 2010-09-23 | 2013-05-15 | Abb技术有限公司 | Laminated layer structure for producing an insulation material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290417A (en) * | 1988-09-27 | 1990-03-29 | Shinko Kagaku Kogyo Kk | Electric insulation sheet or tape |
| EP2839077B1 (en) * | 2012-04-18 | 2016-03-02 | E. I. du Pont de Nemours and Company | Multilayered sheet |
-
2014
- 2014-11-19 CN CN201410661543.8A patent/CN104369506B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345394A (en) * | 1999-04-03 | 2002-04-17 | 拜尔公司 | Vacuum insulation panels |
| DE112005001258B4 (en) * | 2004-06-03 | 2012-09-27 | Panasonic Corporation | Vacuum heat insulation material |
| CN101814542A (en) * | 2010-03-26 | 2010-08-25 | 明冠能源(江西)有限公司 | Solar energy back film with high water vapor rejection rate and making method thereof |
| CN103109328A (en) * | 2010-09-23 | 2013-05-15 | Abb技术有限公司 | Laminated layer structure for producing an insulation material |
| CN202862718U (en) * | 2012-10-22 | 2013-04-10 | 无锡昆成新材料科技有限公司 | Fireproof, insulated and waterproof wrapping sheet |
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