Packaging plastic thin film with flame retardant effect

A plastic film and packaging technology, applied in the field of packaging plastic film, can solve the problems of lack of safety, flammability, and poor flame retardant performance, and achieve the effect of protecting life and property, preventing fire and increasing safety.

Inactive Publication Date: 2016-06-08
SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing plastic films have poor flame retardancy and are easy to burn when caught on fire, so they are not safe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Provide a kind of packaging plastic film with flame-retardant effect, the component that comprises has polyvinyl chloride, epoxidized soybean oil, barium cadmium stearate, stabilizer, brominated polystyrene and acrylic ester copolymer, described having The packaging plastic film with flame-retardant effect is measured in parts by weight, and the components included are: 105 parts of polyvinyl chloride, 9 parts of epoxy soybean oil, 2 parts of barium cadmium stearate, 2 parts of stabilizer, 4 parts of brominated polystyrene part, 0.8 part of acrylate copolymer. The molecular weight of the brominated polystyrene is 15000. The acrylate copolymer is an ACR impact modifier.

Embodiment 2

[0013] Provide a kind of packaging plastic film with flame-retardant effect, the component that comprises has polyvinyl chloride, epoxidized soybean oil, barium cadmium stearate, stabilizer, brominated polystyrene and acrylic ester copolymer, described having The packaging plastic film with flame-retardant effect is measured in parts by weight, and the components included are: 100 parts of polyvinyl chloride, 10 parts of epoxy soybean oil, 1 part of barium cadmium stearate, 1 part of stabilizer, 5 parts of brominated polystyrene 1 part, 1 part of acrylate copolymer. The molecular weight of the brominated polystyrene is 14000. The acrylate copolymer is an ACR impact modifier.

Embodiment 3

[0015] Provide a kind of packaging plastic film with flame-retardant effect, the component that comprises has polyvinyl chloride, epoxidized soybean oil, barium cadmium stearate, stabilizer, brominated polystyrene and acrylic ester copolymer, described having The packaging plastic film with flame-retardant effect is measured in parts by weight, and the components included are: 110 parts of polyvinyl chloride, 7 parts of epoxy soybean oil, 4 parts of barium cadmium stearate, 4 parts of stabilizer, 3 parts of brominated polystyrene part, 0.5 part of acrylate copolymer. The molecular weight of the brominated polystyrene is 16000. The acrylate copolymer is an ACR impact modifier.

[0016] The beneficial effects of the present invention are:

[0017] 1. The said packaging plastic film with flame-retardant effect makes the plastic film not easy to burn when it catches fire, and there will be no generation of flame, thick smoke, poisonous gas, etc.;

[0018] 2. The said packaging ...

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PUM

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Abstract

The invention discloses a packaging plastic thin film with a flame retardant effect, which comprises the following components in parts by weight: 100 to 110 parts of polyvinyl chloride, 7 to 10 parts of epoxidized soybean oil, 1 to 4 parts of barium cadmium stearate, 1 to 4 parts of a stabilizer, 3 to 5 parts of brominated polystyrene and 0.5 to 1 part of acrylate copolymer. In the mode, according to the packaging plastic thin film with the flame retardant effect, which is disclosed by the invention, in the case of a fire, the plastic thin film has low probability of burning, flame, dense smoke, toxic gas and the like cannot be generated, the fire can be prevented, lives and properties of people are protected, and the use safety is improved.

Description

technical field [0001] The invention relates to the field of modified plastics, in particular to a packaging plastic film with a flame-retardant effect. Background technique [0002] Plastic film is one of the most important flexible packaging materials. There are many types of plastic films with different characteristics. According to the different characteristics of the film, its uses are also different. Polyethylene film, polypropylene film, polyvinyl chloride film, polystyrene film, polyvinylidene chloride film, ethylene-vinyl acetate copolymer film, polyvinyl alcohol film, nylon film, etc. are relatively common plastic films. Existing plastic films have poor flame retardancy, are easy to burn when caught on fire, and are not safe. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a packaging plastic film with flame-retardant effect, which can effectively prevent the plastic film from burning. [0004] In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/00C08L25/06C08L33/04C08K5/098
CPCC08L27/06C08J5/18C08J2327/06C08L2201/02C08L2203/16C08L2205/035C08L91/00C08L25/06C08L33/04C08K5/098
Inventor 徐春华
Owner SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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