CN107793666A - A kind of flame-proof PVC film and preparation method thereof - Google Patents

A kind of flame-proof PVC film and preparation method thereof Download PDF

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Publication number
CN107793666A
CN107793666A CN201711022074.5A CN201711022074A CN107793666A CN 107793666 A CN107793666 A CN 107793666A CN 201711022074 A CN201711022074 A CN 201711022074A CN 107793666 A CN107793666 A CN 107793666A
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CN
China
Prior art keywords
flame
pvc film
powder
parts
proof pvc
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Pending
Application number
CN201711022074.5A
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Chinese (zh)
Inventor
李永平
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FOSHAN GAOMING DISTRICT RUIXUAN PLASTIC Co Ltd
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FOSHAN GAOMING DISTRICT RUIXUAN PLASTIC Co Ltd
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Priority to CN201711022074.5A priority Critical patent/CN107793666A/en
Publication of CN107793666A publication Critical patent/CN107793666A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids

Abstract

A kind of flame-proof PVC film of the present invention and preparation method thereof, its formula is polyvinyl chloride resin, dioctyl phthalate, calcium carbonate, soybean oil, liquid stabilisers, titanium dioxide, pigment, fire retardant and powder stabilizer, with good flame-retarding characteristic, and service life is grown, wide adaptation range is durable in use.

Description

A kind of flame-proof PVC film and preparation method thereof
Technical field
The present invention relates to a kind of PVC film, specifically, is related to a kind of flame-proof PVC film and its production method
Background technology
At present, with less toxic, cold-resistant, the environmentally friendly premium properties of PVC film, vast purposes is increasingly obtained, extensively should For fields such as certificate, Bao Ce, packaging, case and bag, clothes, footwear, automobile decorations, develop into daily life field and everywhere may be used See PVC products.From a little, the demand of PVC film is increasing.
But PVC film burning-point is low, hold fire hazardous, cause the worry of people, the PVC film feature perplexs all the time Its use range.
The content of the invention
Instant invention overcomes in the prior art the shortcomings that, there is provided a kind of flame-proof PVC film and preparation method thereof, have it is good Good fire resistance, add the use range of PVC film.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of flame-proof PVC film, its be formulated for polyvinyl chloride resin, dioctyl phthalate, calcium carbonate, soybean oil, liquid it is steady Determine agent, titanium dioxide, pigment, fire retardant and powder stabilizer.
Further, its formula be polyvinyl chloride resin 55-65 parts, it is dioctyl phthalate 25-30 parts, calcium carbonate 25-35, big Soya-bean oil 2-5 parts, liquid stabilisers 1-1.5 parts, titanium dioxide 0.5-1 parts, pigment 0.2-0.5 parts, fire retardant 1-2 parts and powder are stable Agent 0.2-0.5 parts.
Further, it is additionally added the Graphene powder of the polyvinyl chloride resin mass fraction 1-3%.
Further, it is additionally added the fullerene powder of the polyvinyl chloride resin mass fraction 2-5%.
Further, it is additionally added the graphite powder of the polyvinyl chloride resin mass fraction 4-6%.
Further, the fire retardant is magnesium hydroxide, aluminium hydroxide or APP.
A kind of preparation method of flame-proof PVC film, comprises the following steps：
S1. formula each component is mixed in proportion, adds banbury and carry out mixing plasticizing, mixing temperature is 120 DEG C, the time For 550s~600s, then it is delivered to after secondary mill and secondary filter extrusion equipment and prepares fitting, mixing temperature is 130 DEG C~ 135℃；
S2. each component of binding agent is mixed in proportion and high-speed stirred, whipping temp is 180 DEG C, be coated on oxford On, then form tack coat after drying and cooling；
S3. ready layer of PVC mixture in S1 steps is expressed on tack coat, calender lamination is carried out by adhesive tape machine Afterwards, then through cool down and wind can packaging and storage, wherein the temperature of the adhesive tape machine four-roller is respectively：Preliminary roller 185 DEG C~190 DEG C, 180 DEG C~185 DEG C of upper roller, 175 DEG C~180 DEG C of central roll, 170 DEG C~175 DEG C of lower roll, speed is 12~15m per minute；Institute It is 15~20N to state the warp-wise of PVC artificial leather and broadwise firmness.
Further, in step S1, each component addition sequence is polyvinyl chloride resin, Graphene powder, dioctyl phthalate, carbon Sour calcium, soybean oil, graphite, liquid stabilisers, titanium dioxide, pigment, fire retardant, fullerene powder and powder stabilizer.
Further, fullerene powder mixes after being heated to be molten condition.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of flame-proof PVC film of the present invention and preparation method thereof, its formula is polyvinyl chloride resin, phthalic acid two is pungent Ester, calcium carbonate, soybean oil, liquid stabilisers, titanium dioxide, pigment, fire retardant and powder stabilizer, there is good fire-retardant spy Property, and service life is grown, and wide adaptation range is durable in use.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used In the description and interpretation present invention, it is not intended to limit the present invention.
A kind of flame-proof PVC film of the present invention, it is formulated as 60 parts of polyvinyl chloride resin, 29 parts of dioctyl phthalate, carbon Sour calcium 30,4 parts of soybean oil, 1.2 parts of liquid stabilisers, 0.75 part of titanium dioxide, 0.494 part of pigment, 1.8 parts of fire retardant and powder are steady Determine 0.3 part of agent, be additionally added the Graphene powder of polyvinyl chloride resin mass fraction 2% in addition, add the fowler of polyvinyl chloride resin mass fraction 3% Alkene powder, add the graphite powder of polyvinyl chloride resin mass fraction 5%.
Further, the fire retardant is magnesium hydroxide, aluminium hydroxide or APP.
A kind of preparation method of flame-proof PVC film, comprises the following steps：
S1. formula each component is mixed in proportion, adds banbury and carry out mixing plasticizing, mixing temperature is 120 DEG C, the time For 550s~600s, then it is delivered to after secondary mill and secondary filter extrusion equipment and prepares fitting, mixing temperature is 130 DEG C~ 135℃；
S2. each component of binding agent is mixed in proportion and high-speed stirred, whipping temp is 180 DEG C, be coated on oxford On, then form tack coat after drying and cooling；
S3. ready layer of PVC mixture in S1 steps is expressed on tack coat, calender lamination is carried out by adhesive tape machine Afterwards, then through cool down and wind can packaging and storage, wherein the temperature of the adhesive tape machine four-roller is respectively：Preliminary roller 185 DEG C~190 DEG C, 180 DEG C~185 DEG C of upper roller, 175 DEG C~180 DEG C of central roll, 170 DEG C~175 DEG C of lower roll, speed is 12~15m per minute；Institute It is 15~20N to state the warp-wise of PVC artificial leather and broadwise firmness.
Further, in step S1, each component addition sequence is polyvinyl chloride resin, Graphene powder, dioctyl phthalate, carbon Sour calcium, soybean oil, graphite, liquid stabilisers, titanium dioxide, pigment, fire retardant, fullerene powder and powder stabilizer, reduce three Agglomerate, it is more evenly distributed.
Fullerene powder mixes after being heated to be molten condition, makes its mixing evenly.The technical indicator met：
Finally it should be noted that：The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although The present invention is described in detail with reference to embodiment, for those skilled in the art, it still can be to foregoing Technical scheme described in each embodiment is modified, or to which part technical characteristic carry out equivalent substitution, but it is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in Within the scope of.

Claims (9)

1. a kind of flame-proof PVC film, it is characterised in that it is formulated as polyvinyl chloride resin, dioctyl phthalate, calcium carbonate, soybean Oil, liquid stabilisers, titanium dioxide, pigment, fire retardant and powder stabilizer.
2. a kind of flame-proof PVC film according to claim 1, it is characterised in that it is formulated as polyvinyl chloride resin 55-65 parts, adjacent benzene Diformazan dioctyl phthalate 25-30 parts, calcium carbonate 25-35, soybean oil 2-5 parts, liquid stabilisers 1-1.5 parts, titanium dioxide 0.5-1 parts, Pigment 0.2-0.5 parts, fire retardant 1-2 parts and powder stabilizer 0.2-0.5 parts.
A kind of 3. flame-proof PVC film according to claim 1, it is characterised in that：It is additionally added the polyvinyl chloride resin mass fraction 1- 3% Graphene powder.
A kind of 4. flame-proof PVC film according to claim 1, it is characterised in that：It is additionally added the polyvinyl chloride resin mass fraction 2- 5% fullerene powder.
A kind of 5. flame-proof PVC film according to claim 1, it is characterised in that：It is additionally added the polyvinyl chloride resin mass fraction 4- 6% graphite powder.
A kind of 6. flame-proof PVC film according to claim 1, it is characterised in that：The fire retardant is magnesium hydroxide, hydroxide Aluminium or APP.
7. a kind of preparation method of flame-proof PVC film according to claim 1, it is characterised in that comprise the following steps：
S1. formula each component is mixed in proportion, adds banbury and carry out mixing plasticizing, mixing temperature is 120 DEG C, and the time is 550s~600s, then be delivered to after secondary mill and secondary filter extrusion equipment and prepare fitting, mixing temperature is 130 DEG C~ 135℃；
S2. each component of binding agent is mixed in proportion and high-speed stirred, whipping temp is 180 DEG C, be coated on oxford, then Tack coat is formed after drying and cooling；
S3. ready layer of PVC mixture in S1 steps is expressed on tack coat, after carrying out calender lamination by adhesive tape machine, then Through cool down and wind can packaging and storage, wherein the temperature of the adhesive tape machine four-roller is respectively：185 DEG C~190 DEG C of preliminary roller, upper roller 180 DEG C~185 DEG C, 175 DEG C~180 DEG C of central roll, 170 DEG C~175 DEG C of lower roll, speed is 12~15m per minute；The PVC people The warp-wise of fabricate-leather and broadwise firmness are 15~20N.
A kind of 8. preparation method of flame-proof PVC film according to claim 7, it is characterised in that：In step S1, each component adds Enter order for polyvinyl chloride resin, Graphene powder, dioctyl phthalate, calcium carbonate, soybean oil, graphite, liquid stabilisers, titanium white Powder, pigment, fire retardant, fullerene powder and powder stabilizer.
A kind of 9. preparation method of flame-proof PVC film according to claim 7, it is characterised in that：Fullerene powder is heated to be molten Mixed after melting state.
CN201711022074.5A 2017-10-27 2017-10-27 A kind of flame-proof PVC film and preparation method thereof Pending CN107793666A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110003590A (en) * 2019-05-08 2019-07-12 合肥绿普包装材料有限公司 A kind of composite modified nano-graphene enhancing heat-resistant PVC film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103642155A (en) * 2013-11-29 2014-03-19 中国科学院金属研究所 Composite conductive film taking graphene as conductive agent and preparation method of composite conductive film
CN103865197A (en) * 2014-03-18 2014-06-18 山东企鹅塑胶集团有限公司 Antistatic composite thin film based on polyvinyl chloride and graphene and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103642155A (en) * 2013-11-29 2014-03-19 中国科学院金属研究所 Composite conductive film taking graphene as conductive agent and preparation method of composite conductive film
CN103865197A (en) * 2014-03-18 2014-06-18 山东企鹅塑胶集团有限公司 Antistatic composite thin film based on polyvinyl chloride and graphene and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110003590A (en) * 2019-05-08 2019-07-12 合肥绿普包装材料有限公司 A kind of composite modified nano-graphene enhancing heat-resistant PVC film

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Application publication date: 20180313

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