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Modified Chinese medical stone for moistureproof bacteriostatic cable material and preparation method thereof

A medical stone and modified technology, which is applied in the field of modified medical stone for moisture-proof and antibacterial cable materials and its preparation, can solve the problems of unsatisfactory multi-functional fillers, limited application range, low filling function, etc., and achieve inhibition of reproduction Effects on growth, aging resistance, and water resistance

Inactive Publication Date: 2016-03-30
ZHONGGUAN CABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the medical stone currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, which limits the scope of application. Therefore, it is necessary to modify the medical stone to improve its comprehensive performance.

Method used

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  • Modified Chinese medical stone for moistureproof bacteriostatic cable material and preparation method thereof

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Embodiment Construction

[0012] A modified medical stone for moisture-proof and antibacterial cable materials, made of the following raw materials (kg): medical stone 52, volcanic rock 30, calamine 14, hydrophobic fumed silica 20, tristearic acid Glyceride 5, Hexadecyltrimethoxysilane 4, N-Phenylmaleimide 1.5, Ocerite 4.5, Diazolidinyl Urea 2, Chitin 4, Isooctyl p-Dimethylaminobenzoate 5 , mosquito coil ash 6, p-hydroxybenzoic acid hydrazide 1.5, compound additive 4;

[0013] The preparation method of described compound auxiliary agent is as follows: a, get the raw material of following weight (kg): diethyl glutarate 5, oxaloacetic acid 2, discarded molding sand 11, organosilicon microsphere 4.5, neodymium neodecanoate 1.5, Cocamidopropyl amine oxide 2.5, ochre powder 4.5, cellulose acetate butyrate 3, lanolin magnesium soap 4, cobalt boroacylate 3, N-ethyl-o, p-toluenesulfonamide 1.5; b, waste molding sand 1. Add diethyl glutarate into a high-speed mixer and stir to 65°C, add cobalt boroacylate and ...

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Abstract

The invention discloses a modified Chinese medical stone for a moistureproof bacteriostatic cable material and a preparation method thereof. The modified Chinese medical stone is prepared from 44-56 parts by weight of Chinese medical stone, 25-35 parts by weight of volcanic rock, 11-19 parts by weight of calamine, 15-25 parts by weight of hydrophobic fumed silica, 4-6 parts by weight of tristearin, 3-5 parts by weight of hexadecyltrimethoxysilane, 1-2 parts by weight of N-phenylmaleimide, 3-6 parts by weight of ceresine, 2-3 parts by weight of diazolidinyl urea, 3-5 parts by weight of chitin, 4-6 parts by weight of 2-ethylhexyl 4-(dimethylamino)benzoate, 4-8 parts by weight of mosquito-repellent incense ash, 1-2 parts by weight of 4-hydroxybenzoic acid hydrazide and 3-6 parts by weight of a composite auxiliary agent. The modified Chinese medical stone has excellent bacteriostasis, water resistance and mildew resistance and has good heat resistance, impact resistance and aging resistance.

Description

technical field [0001] The invention relates to a modified medical stone for moisture-proof and antibacterial cable materials and a preparation method thereof, belonging to the technical field of polymer processing. Background technique [0002] Medical stone is a special non-metallic mineral resource, its shape is porphyritic, or yellow or white, resembling wheat grains. Its chemical composition is inorganic aluminosilicate, including SiO 2 、Al 2 o 3 , Fe 2 o 3 , FeO, MgO, CaO, K 2 O, Na 2 O, TiO 2 ,P 2 o 5 , MnO, etc., which have a pore structure inside and have functional properties such as adsorption, biological activity, and antibacterial properties, and are widely used as fillers for plastic and rubber products. However, the medical stone currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, which limits the scope of application. Therefore, it is necessary to modify the medical stone to improve its com...

Claims

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Application Information

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IPC IPC(8): C08K9/04C08K9/02C08K9/06C08K3/34C08K3/36
CPCC08K3/34C08K3/36C08K9/02C08K9/04C08K9/06
Inventor 陈亦峰彭永领
Owner ZHONGGUAN CABLE CO LTD
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