ABS (Acrylonitrile Butadiene Styrene) calendered substrate and preparation method thereof

A calendered base material and acrylonitrile technology, applied in the field of smart card calendered base materials, can solve the problems of unsatisfactory heat resistance and environmental protection performance of card base materials, serious environmental pollution, poor processing performance, etc., and achieve good rigidity, high surface quality, Excellent printing performance

Inactive Publication Date: 2010-12-22
上海达凯塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

ABS card base is widely used in TV, telecommunications, transportation, finance and other industries. Although the conventional SIM card base material has many advantages such as high flame retardancy, it also easily produces toxic substances

Method used

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  • ABS (Acrylonitrile Butadiene Styrene) calendered substrate and preparation method thereof
  • ABS (Acrylonitrile Butadiene Styrene) calendered substrate and preparation method thereof
  • ABS (Acrylonitrile Butadiene Styrene) calendered substrate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0041] Example 1

[0042] Formula: (weight)

[0043] Acrylonitrile-styrene copolymer 63.34%

[0044] Acrylonitrile-butadiene-styrene copolymer 23.96%

[0045] OP wax 0.113%

[0046] Titanium dioxide 5.62%

[0047] Calcium carbonate 4.363%

[0048] Lubricant FS368 0.7%

[0049] Antioxidant 1010 0.084%

[0050] Antioxidant 168 0.084%

[0051] Compatibilizer 4051 1.686%

[0052] Everlasting Purple 0.05%

[0053] In the acrylonitrile-styrene copolymer, the weight content of acrylonitrile is 30%, and the weight content of styrene is 70%;

[0054] In the acrylonitrile-butadiene-styrene copolymer, the weight content of acrylonitrile is 20%, the weight content of butadiene is 60%, and the weight content of styrene is 20%;

[0055] The raw materials are metered into the kneader and kneaded at a temperature of 115°C. The speed of the kneader is 600 rpm, and then cooled and mixed at a temperature of 85°C. Then a five-roll calender is used for calendering and molding. The processing temperature is: 1 Roll ...

Example Embodiment

[0063] Example 2

[0064] Formula: (weight)

[0065] Acrylonitrile-styrene copolymer 60.24%

[0066] Acrylonitrile-butadiene-styrene copolymer 26.89%

[0067] OP wax 0.103%

[0068] Titanium dioxide 4.02%

[0069] Calcium carbonate 6.22%

[0070] Lubricant FS368 0.843%

[0071] Antioxidant 1010 0.09%

[0072] Antioxidant 168 0.085%

[0073] Compatibilizer 4051 1.479%

[0074] Ultramarine 504 0.03%

[0075] In the acrylonitrile-styrene copolymer, the weight content of acrylonitrile is 20%, and the weight content of styrene is 80%;

[0076] In the acrylonitrile-butadiene-styrene copolymer, the weight content of acrylonitrile is 25%, the weight content of butadiene is 65%, and the weight content of styrene is 10%;

[0077] The raw materials were measured into the kneader and kneaded at a temperature of 120°C. The speed of the kneader was 600 rpm, and then cooled and mixed at a temperature of 90°C. Then the five-roll calender was used for calendering and molding. The processing temperature was: 1 R...

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Abstract

The invention discloses an ABS (Acrylonitrile Butadiene Styrene) calendered substrate and a preparation method thereof. The ABS calendered substrate contains acrylonitrile-styrene copolymer and acrylonitrile-butadiene-styrene copolymer, wherein the acrylonitrile-styrene copolymer accounts for 69% by weight and the acrylonitrile-butadiene-styrene copolymer accounts for 29% by weight. The blend in the invention has the characteristics of environmental protection, good rigidity, impact resistance of ABS, high vicat softening point, easy processing, high surface quality, less bubble and excellent printing performance, and is suitable for making environmental-friendly and high heat-resistant cards of mobile phone SIM cards, television charging cards, oiling charging cards, and the like.

Description

technical field [0001] The invention relates to an ABS calendering base material and a preparation method thereof, in particular to a smart card calendering base material with ABS as the main material. Background technique [0002] According to China Mobile's response to the government's environmental protection requirements and the road of sustainable development, the SIM card base requires the promotion of the use of ABS materials, which are flammable and high temperature resistant. ABS card base is widely used in TV, telecommunications, transportation, finance and other industries. Although the conventional SIM card base material has many advantages such as high flame retardancy, it also easily produces toxic substances after material decomposition, causing serious environmental pollution. Processing The disadvantages such as poor performance cannot meet the requirements of high heat resistance and environmental protection performance of card base materials. Contents of...

Claims

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Application Information

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IPC IPC(8): C08L25/12C08L55/02C08K13/02C08K3/22C08K3/26C08K5/1515
Inventor 钱铭义
Owner 上海达凯塑胶有限公司
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