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

A technology for calendering base material and content, applied in the field of smart card calendering base material, can solve the problems of inability to meet the heat resistance and environmental protection performance of card base materials, serious environmental pollution, poor processing performance, etc., and achieves good rigidity, high surface quality, and printing. good performance

Inactive Publication Date: 2012-05-30
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 after material decomposition, causing serious environmental pollution. Processing Poor performance and other shortcomings, unable to meet the requirements of high heat resistance and environmental protection performance of card base materials

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

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Recipe: (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 Violet 0.05%

[0053] In the described 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 respectively metered into the kneader, kneaded at a temperature of 115°C, the kneader speed is 600 rpm, then cooled and stirred at a temperature of 85°C, and then calendered by a five-roller calender. The processing temperatures are: 1 ...

Embodiment 2

[0064] Recipe: (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 described 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 are respectively metered into the kneader, kneaded at a temperature of 120°C, the kneader speed is 600 rpm, then cooled and stirred at a temperature of 90°C, and then calendered by a five-roller calender. The processing temperatures are: 1 Rol...

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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 excellentprinting 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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Patent Type & Authority Patents(China)
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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