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Flame-retardant synthetic paper

A technology of synthetic paper and flame retardant, applied in applications, household appliances, flat products, etc., can solve the problems of flammability, and achieve the effect of wide application, stable size, and reusable use

Inactive Publication Date: 2010-03-03
CHANGZHOU JINKA CARD BASE SHEET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the synthetic paper made of polymer materials such as polypropylene resin and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] A flame-retardant synthetic paper. The raw materials and their ratios are: polypropylene resin 100PHR, polyethylene resin 40PHR, calcium carbonate 150PHR, titanate coupling agent NDZ-201 2.5PHR, non-ionic composite antistatic agent HBS- 302 3PHR, calcium stearate 1.5PHR, rutile titanium dioxide 15PHR, flame retardant 30PHR.

[0018] The flame retardant is composed of the following ingredients: zinc borate 4PHR, antimony trioxide 4PHR, and hexabromocyclododecane 22PHR.

[0019] The preparation method includes the following process steps: first, each raw material is extracted according to the above-mentioned raw material ratio. Then send the prepared raw materials into a high-speed kneader and mix for 12-18 minutes to make them uniform. The mixture is conveyed to the planetary extruder for mixing and gelatinization, and the temperature of the planetary extruder is set to 170-190°C. After extrusion, it is conveyed to a calender for forming. The temperature o...

Example Embodiment

[0020] Example 2

[0021] A flame-retardant synthetic paper. The raw materials and their proportions are: polypropylene resin 100PHR, polyethylene resin 70PHR, calcium carbonate 200PHR, titanate coupling agent NDZ-201 3PHR, non-ionic composite antistatic agent HBS-302 3PHR, polyethylene wax 1.5PHR, anatase titanium dioxide 10PHR, flame retardant 18PHR.

[0022] The flame retardant is composed of components in the following proportions: antimony trioxide 7PHR and bis(2,3-dibromopropyl) fumarate 11PHR.

[0023] The preparation method is the same as in Example 1.

Example Embodiment

[0024] Example 3

[0025] A flame-retardant synthetic paper. The raw materials and their ratios are: polypropylene resin 100PHR, polyethylene resin 30PHR, talc 120PHR, titanate coupling agent NDZ-201 3PHR, non-ionic Compound antistatic agent HBS-302 2PHR, polyethylene wax 1.5PHR, anatase titanium dioxide 8PHR, flame retardant 15PHR.

[0026] The flame retardant is composed of components in the following proportions: antimony trioxide 5PHR and tetrabromobisphenol A 1OPHR.

[0027] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention relates to flame-retardant synthetic paper. The flame-retardant synthetic paper comprises polypropylene resin, polyethylene resin, an inorganic filler, a coupling agent, an antistatic agent, a lubricant and a coloring agent. The flame-retardant synthetic paper is characterized in that the flame-retardant synthetic paper further comprises a flame retardant. Raw materials and the partsby weight thereof are as follows: 100PHR of polypropylene resin, 20-90PHR of polyethylene resin, 50-300PHR of inorganic filler, 1-8PHR of coupling agent, 1-5PHR of antistatic agent, 0.5-5PHR of lubricant, 5-20PHR of coloring agent and 5-35PHR of flame retardant. Blending, mixing, rubberizing, molding by a calendar, leading out by a leading roller, embossing, cooling, corona treatment and windingare carried out on all the raw materials of the flame-retardant synthetic paper for preparing a product. The flame-retardant synthetic paper has the flame-retardant function and is difficult to burn.Even the flame-retardant synthetic paper is incinerated in a high-temperature incinerator, the flame-retardant synthetic paper can not produce harmful gas, not cause secondary pollution to society andhuman beings and be in line with the requirements of environmental protection.

Description

technical field [0001] The invention relates to the technical field of synthetic paper, in particular to a flame-retardant synthetic paper with flame-retardant effect. Background technique [0002] At present, the synthetic paper produced involves the technical field of polymer material synthesis. Its research and development has been in foreign countries for decades. Due to the difficulty of production technology and high requirements for production equipment, there are not many companies in the world that can produce in batches. Only DuPont, Kimberly, Oji and Taiwan A few companies, such as Nan Ya Plastics, can mass-produce high-quality synthetic paper. There are also a small number of domestic companies that have developed and produced high-grade synthetic paper made of polymer materials. However, the oxygen index of polymer materials such as polypropylene resin and polyethylene resin is below 21. They are easy to burn and burn very violently. Their complex thermal oxid...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/06C08K13/02C08K3/26C08K3/38C08K3/22C08K5/02C08K5/11C08K5/136B29C69/02B29C47/92B29C43/58B29L7/00
Inventor 邱东兴
Owner CHANGZHOU JINKA CARD BASE SHEET
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