CN104194211A - PVC wrapping film - Google Patents
PVC wrapping film Download PDFInfo
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- CN104194211A CN104194211A CN201410384312.7A CN201410384312A CN104194211A CN 104194211 A CN104194211 A CN 104194211A CN 201410384312 A CN201410384312 A CN 201410384312A CN 104194211 A CN104194211 A CN 104194211A
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Abstract
The invention discloses a PVC wrapping film which comprises the following raw materials in parts by weight: 80-120 parts of PVC resin, 10-20 parts of a plasticizer, 4-6 parts of butadiene-acrylonitrile rubber P83 powder, 1.5-2.5 parts of oleamide, 4-6 parts of a tribasic and dibasic heat stabilizer, 2-3 parts of CPE, 1-1.5 parts of ACR and 0.5-1.5 parts of stearic acid. The PVC wrapping film has the beneficial effects that (1) the film has high flexibility, damage difficulty, high bursting force resistance, impact resistance, tear resistance and high tension and can replace case packing; (2) a shrinkage ratio is large, articles can be tightly coated after thermal shrinkage, and if the film is made into a through bag of which two ends are open to be subjected to thermal shrinkage, the articles can be lifted at the two opening ends, the weight of 15KG can be borne, and the articles are convenient to carry; (3) the transparency is excellent, the light transmittance is 80 percent, products can be displayed and can be promoted invisibly, and a delivery error during the cargo movement link is reduced; (4) the film is moisture-proof, waterproof and dustproof, a packaging effect can be achieved, attractive appearance of the products can be realized, and the products are protected; (5) the PVC wrapping film is non-toxic, tasteless and pollution-free and belongs to an environment-friendly packaging material.
Description
Technical field
The present invention relates to Material Field, refer more particularly to a kind of PVC stretch wrap film.
Background technology
Polyvinyl chloride, the English PVC that is called for short, is the thermoplastic resin being polymerized under initiator effect by vinylchlorid.It is the homopolymer of vinylchlorid.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride resin.PVC is the white powder of amorphous structure, and the degree of branching is less.Industrial PVC molecular weight generally, in 50,000～120,000 scopes, has larger polymolecularity, and molecular weight increases with the reduction of polymerization temperature; Without definite melting point, 80～85 DEG C start to soften, and 130 DEG C become viscoelastic state, and 160～180 DEG C start to change into viscous state; There is good mechanical property, tensile strength 60MPa left and right, shock strength 5～10kJ/m
2; There are excellent dielectric properties.But to the poor stability of light and heat, more than 100 DEG C or through long-time exposure in sunshine, will decompose and produce hydrogenchloride, and further autocatalytically is decomposed, cause variable color, physical and mechanical properties also declines rapidly, must add in actual applications stablizer to improve the stability to light and heat.PVC is very hard, and solvability is also very poor, can only be dissolved in the minority solvents such as pimelinketone, ethylene dichloride and tetrahydrofuran (THF), and all stable to organic and mineral acid, alkali, salt, chemical stability reduces with the rising of use temperature.PVC is dissolved in acetone-dithiocarbonic anhydride or Acetone-Benzene mixed solvent, forms fiber for dry-spinning or wet-spinning, claims polyvinyl chloride fibre, has difficult combustion, acid and alkali-resistance, antimicrobial, wear-resisting characteristic and has good heat retention and elasticity.
It is a kind of special winding film that PVC is wound around film, be commonly used to the special-shaped product packagings such as wound wire cable, various precision work cylinder, mechanical means, Hardware fitting, sebific duct, steel pipe, furniture, building and ornament materials, Sneakers, non-woven fabrics, this product is to produce autohension with electrostatic adhesion, can not produce secondary pollution to packaged product.Product has a high position stretches the feature of intensity, and for the winding binding property of products to be packaged, that soundness is wound around film compared with PVC is good, the autohension that is simultaneously wound around film due to PVC completes by electrostatic adsorption.
It is a kind of winding film of special requirement that PVC is wound around film PVC (electric wire film) coiling film, its width is generally narrower, conventional have 6,8,10,12,15,20CM, thickness is 20UM, be commonly used to wound wire cable, also can be wound around little object, be packaged as the wrapping of gypsum core pipe woven bag, every bag is generally 25 kilograms.This product is to produce autohension with electrostatic adhesion, and therefore he can not produce secondary pollution to packaged product, simultaneously due to the distinctive high-clarity of product, can make packaged product more beautiful.This product is widely used in the fields such as electric wire, cable, sebific duct, steel pipe, various precision work cylinder, mechanical means, Hardware fitting, furniture, building and ornament materials, Sneakers, non-woven fabrics.Packing cost is low, easy to operate, shrinkage temperature is low, and contractive effect is splendid, and gloss is transparent, shrinking percentage is large, be applicable to electric wire special-shaped product packaging, good toughness, withstand voltage, moistureproof, cold-resistant, current correlative study is perfect not enough, be wound around the so many advantage of film based on PVC again, be necessary to continue further investigation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of PVC stretch wrap film.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: polyvinyl chloride resin 80-120 part, softening agent 10-20 part, paracril P83 powder 4-6 part, amine hydroxybenzene 1.5-2.5 part, three salt and disalt thermo-stabilizer 4-6 part, CPE2-3 part, ACR1-1.5 part, stearic acid 0.5-1.5 part.
Preferably, described each weight part raw material is: polyvinyl chloride resin 90-110 part, softening agent 12-18 part, paracril P83 powder 4.5-5.5 part, amine hydroxybenzene 1.75-2.25 part, three salt and disalt thermo-stabilizer 4.5-5.5 part, CPE2.2-2.8 part, ACR1.1-1.4 part, stearic acid 0.75-1.25 part.
Preferably, described each weight part raw material is: 100 parts of polyvinyl chloride resins, 15 parts, softening agent, 5 parts, paracril P83 powder, 2 parts of amine hydroxybenzenes, 5 parts of three salt and disalt thermo-stabilizers, CPE2.5 part, ACR1.25 part, 1 part of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described in detail.
Each component effect in formula:
DOP (softening agent): dioctyl phthalate (DOP), is called for short DOP.DOP is universal softening agent, be mainly used in the processing of polyvinyl chloride fat, the also processing of the superpolymer such as can be used for ground resin, acetate resin, ABS resin and rubber, the PVC that also can be used for making paint, dyestuff, dispersion agent etc., DOP plasticising can be used for manufacturer's fabricate-leather, agricultural film, wrapping material, cable etc.
Paracril P83 powder: paracril is made through emulsion polymerization by divinyl and vinyl cyanide, paracril mainly adopts low temperature emulsion polymerization to produce, and oil-proofness is fabulous, and wear resistance is higher, and thermotolerance is better, and bonding force is strong.Its shortcoming is that lower temperature resistance is poor, ozone resistance is poor, and electrical property is inferior, and elasticity is slightly low.Paracril is mainly for the manufacture of oil resisting rubber goods.
Amine hydroxybenzene: (Z)-9-octadecenic acid acid amides.Amine hydroxybenzene uses it can reduce between internal friction film in the course of processing and transfer equipment and rubs in polyethylene film.Due to addition in film low (0.1-0.15%), must add with the form of mixture or master batch in source mill, to ensure the smooth effect of homogeneous.
Three salt+disalt: lead sulfate tribasic has another name called tribasic lead sulfate, is called for short three salt.Without combustibility and corrodibility, easily moisture absorption, is decomposed by solar radiation variable color under dampness.This product has stabilization to polyvinyl chloride, and has good thermotolerance and electrical insulating property, and light fastness, is particularly suitable for high temperature process.
CPE: chlorinatedpolyethylene.There is good weather resisteant, resistance to ozone, chemical-resistant resistance and ageing-resistant performance, there is good oil-proofness, flame retardant resistance and tinctorial property.
ACR: acrylic acid esters co-polymer.It is a kind of PVC impact modifier of high comprehensive performance.ACR is the additives for plastics that has impact modification and processing modified dual-use function concurrently, can make its PVC goods have good shock resistance, low-temperature flexibility, with PVC consistency, weathering resistance, stability, processibility, and performance and cost ratio are moderate, can obviously improve PVC fluidity of molten, thermal distortion, promotion plastifies, product surface is bright and clean attractive in appearance.
Stearic acid: stearic acid is widely used in the manufacture of PVC plastic pipe, sheet material, section bar, film.Be PVC thermo-stabilizer, there is good oilness and good light, heat stabilization.In plastic pvc pipe, stearic acid contributes to prevent " coking " in the course of processing, and in PVC processing film, adding is a kind of effectively thermo-stabilizer, can defend to be cruelly placed in the caused finished films variable color of sulfide simultaneously.
Embodiment mono-:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: 80 parts of polyvinyl chloride resins, 10 parts, softening agent, 4 parts, paracril P83 powder, 1.5 parts of amine hydroxybenzenes, 4 parts of three salt and disalt thermo-stabilizers, CPE2 part, ACR1 part, 0.5 part of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
Embodiment bis-:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: 120 parts of polyvinyl chloride resins, 20 parts, softening agent, 6 parts, paracril P83 powder, 2.5 parts of amine hydroxybenzenes, 6 parts of three salt and disalt thermo-stabilizers, CPE3 part, ACR1.5 part, 1.5 parts of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
Embodiment tri-:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: 100 parts of polyvinyl chloride resins, 15 parts, softening agent, 5 parts, paracril P83 powder, 2 parts of amine hydroxybenzenes, 5 parts of three salt and disalt thermo-stabilizers, CPE2.5 part, ACR1.25 part, 1 part of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
Embodiment tetra-:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: 90 parts of polyvinyl chloride resins, 12 parts, softening agent, 4.5 parts, paracril P83 powder, 1.75 parts of amine hydroxybenzenes, 4.5 parts of three salt and disalt thermo-stabilizers, CPE2.2 part, ACR1.1 part, 0.75 part of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
Embodiment five:
A kind of PVC stretch wrap film, is characterized in that, comprises following weight part raw material: 110 parts of polyvinyl chloride resins, 18 parts, softening agent, 5.5 parts, paracril P83 powder, 2.25 parts of amine hydroxybenzenes, 5.5 parts of three salt and disalt thermo-stabilizers, CPE2.8 part, ACR1.4 part, 1.25 parts of stearic acid.
Beneficial effect of the present invention: (1) the present invention have higher snappiness, not cracky, anti-burst power is strong, anti-collision performance is strong, tear resistance is strong, pulling force is strong, alternative case packing.(2) shrinking percentage is large, makes straight-through bag (both ends open for bag) after thermal contraction, article can be mentioned in the two ends of opening, can bear 15KG weight if can wrap tightly article after thermal contraction, is convenient to carrying.(3) good, the transmittance of transparency reaches 80%, can show product, can invisible publicity product, also reduce the delivery error in thing intermediate links simultaneously.(4) moistureproof, waterproof and dustproof, can reach packaging effect, also can product attractive in appearance, protection product.(5) nontoxic, tasteless, pollution-free genus environment-friendly package material.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. a PVC stretch wrap film, is characterized in that, comprises following weight part raw material: polyvinyl chloride resin 80-120 part, softening agent 10-20 part, paracril P83 powder 4-6 part, amine hydroxybenzene 1.5-2.5 part, three salt and disalt thermo-stabilizer 4-6 part, CPE2-3 part, ACR1-1.5 part, stearic acid 0.5-1.5 part.
2. PVC stretch wrap film according to claim 1, it is characterized in that, described each weight part raw material is: polyvinyl chloride resin 90-110 part, softening agent 12-18 part, paracril P83 powder 4.5-5.5 part, amine hydroxybenzene 1.75-2.25 part, three salt and disalt thermo-stabilizer 4.5-5.5 part, CPE2.2-2.8 part, ACR1.1-1.4 part, stearic acid 0.75-1.25 part.
3. PVC stretch wrap film according to claim 1 and 2, is characterized in that, described each weight part raw material is: 100 parts of polyvinyl chloride resins, 15 parts, softening agent, 5 parts, paracril P83 powder, 2 parts of amine hydroxybenzenes, 5 parts of three salt and disalt thermo-stabilizers, CPE2.5 part, ACR1.25 part, 1 part of stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384312.7A CN104194211A (en) | 2014-08-06 | 2014-08-06 | PVC wrapping film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384312.7A CN104194211A (en) | 2014-08-06 | 2014-08-06 | PVC wrapping film |
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| CN104194211A true CN104194211A (en) | 2014-12-10 |
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| CN201410384312.7A Pending CN104194211A (en) | 2014-08-06 | 2014-08-06 | PVC wrapping film |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788786A (en) * | 2015-04-21 | 2015-07-22 | 苏州市鼎立包装有限公司 | PE stretch film material and preparation method thereof |
| CN105482291A (en) * | 2015-12-03 | 2016-04-13 | 李嘉 | Ageing-proof PVC film for packaging, and making method thereof |
| CN105778329A (en) * | 2016-03-10 | 2016-07-20 | 布志刚 | Formula of PVC films |
| CN106349603A (en) * | 2016-08-29 | 2017-01-25 | 秦勇 | Mildew-proof damp-proof decorative material and preparation method thereof |
| CN107163441A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of PVC packaging materials |
| CN107163440A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products PVC waterproof barrier materials |
| CN107177134A (en) * | 2017-06-20 | 2017-09-19 | 苏州奥宇包装科技有限公司 | A kind of preparation method of PVC waterproof packaging films |
| CN107177133A (en) * | 2017-06-20 | 2017-09-19 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof packaging film |
| CN107189265A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of woodwork PVC waterproof barrier materials |
| CN107189263A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products waterproof barrier material |
| CN107189264A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of packaging material |
| CN107200959A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof barrier material |
| CN107200960A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproofing packing PVC film |
| CN107200961A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of nano water-proof packing material |
| CN107216569A (en) * | 2017-06-20 | 2017-09-29 | 苏州奥宇包装科技有限公司 | A kind of preparation method of woodwork waterproof packaging film |
| CN107226977A (en) * | 2017-06-20 | 2017-10-03 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products waterproof packaging film |
| CN107226974A (en) * | 2017-06-20 | 2017-10-03 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof paper article wrapper |
| CN111269500A (en) * | 2020-02-05 | 2020-06-12 | 冯阿兰 | Preparation method of PVC packaging material |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788786A (en) * | 2015-04-21 | 2015-07-22 | 苏州市鼎立包装有限公司 | PE stretch film material and preparation method thereof |
| CN105482291A (en) * | 2015-12-03 | 2016-04-13 | 李嘉 | Ageing-proof PVC film for packaging, and making method thereof |
| CN105778329A (en) * | 2016-03-10 | 2016-07-20 | 布志刚 | Formula of PVC films |
| CN106349603A (en) * | 2016-08-29 | 2017-01-25 | 秦勇 | Mildew-proof damp-proof decorative material and preparation method thereof |
| CN107163441A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of PVC packaging materials |
| CN107163440A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products PVC waterproof barrier materials |
| CN107177134A (en) * | 2017-06-20 | 2017-09-19 | 苏州奥宇包装科技有限公司 | A kind of preparation method of PVC waterproof packaging films |
| CN107177133A (en) * | 2017-06-20 | 2017-09-19 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof packaging film |
| CN107189265A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of woodwork PVC waterproof barrier materials |
| CN107189263A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products waterproof barrier material |
| CN107189264A (en) * | 2017-06-20 | 2017-09-22 | 苏州奥宇包装科技有限公司 | A kind of preparation method of packaging material |
| CN107200959A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof barrier material |
| CN107200960A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproofing packing PVC film |
| CN107200961A (en) * | 2017-06-20 | 2017-09-26 | 苏州奥宇包装科技有限公司 | A kind of preparation method of nano water-proof packing material |
| CN107216569A (en) * | 2017-06-20 | 2017-09-29 | 苏州奥宇包装科技有限公司 | A kind of preparation method of woodwork waterproof packaging film |
| CN107226977A (en) * | 2017-06-20 | 2017-10-03 | 苏州奥宇包装科技有限公司 | A kind of preparation method of paper products waterproof packaging film |
| CN107226974A (en) * | 2017-06-20 | 2017-10-03 | 苏州奥宇包装科技有限公司 | A kind of preparation method of waterproof paper article wrapper |
| CN111269500A (en) * | 2020-02-05 | 2020-06-12 | 冯阿兰 | Preparation method of PVC packaging material |
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Application publication date: 20141210 |