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SH-021有机硅树脂

甲基有机硅树脂

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硅树脂


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产品描述

 SH-021有机硅树脂

一、性能及用途

本品是一种具有高度交联结构的体型树脂固化后硬度高,与无机物结合,具有较好的耐热性,高温烧结后,以Si-O键、Si-C键结构形式结合残留份高,在高温条件下仍具有良好的粘结性。可适用于压制高硬度云母板、玻纤板亦可用作耐火粘接剂、高温粘接剂及高温密封剂。

二、主要技术指标

项     目

指      标

外     观

无色淡黄色半透明液体

固含量%

50±1

度(涂-4杯,25℃),S

11~20

三、包装及贮运

本品用200KG铁桶包装,贮存于阴凉干燥处,防止阳光直射,避免与酸、碱接触,按危险品贮运。

四、使用说明

1、本品在使用时应避免和酸、碱、有机盐、胺类接触,否则有加速固化、胶化等现象发生,从而影响制品性能。

2、本品含有甲苯等易燃易爆溶剂,在加工过程中应注意加强现场通风,注意防火防静电,严格断绝火源。操作人员应注意劳动保护。

3本品可用醇类溶剂如甲醇、乙醇及苯类如甲苯、二甲苯生等稀释。保质期半年。

 

Organic silicone Resin SH-021

Ⅰ Properties & Uses

   This product is a resin with high cross-linked structure. After curing, it has high hardness and has good temperature resistance if combined with inorganic fillers. After high temperature sintering, combined in the form of Si-O bonds or Si-C bonds, residue content is high. It still has good cohesiveness under high temperature conditions. This product can be used to suppress high hardness mica plate and glass fiber board. It also can be used as a refractory adhesive, high temperature adhesives and high temperature sealant.

 

 II Technical Index

Item

Index

Appearance

Colorless to light yellow semitransparent liquid

Solid content, %

50±1

Viscosity(4#cup,25,S)

1120

 

Ⅲ Packaging, Storage & Delivery 

This product is packed in 200 kg iron drum, stored in a cool and dry place, avoid direct sunlight, avoid acid and alkali contact. Storied and transported as dangerous goods .

 

Ⅳ Instructions

1,This product should be used without contacting with acids, bases, organic salts and amines, otherwise accelerated curing, gelation and other phenomena would occur, then affect the product performance.

2.This product contains toluene and other flammable and explosive solvents. Attention should be paid to enhancing site ventilation during processing. Pay attention to fire prevention, anti-static, strictly cut off fire sources. Operators should pay attention to labor protection.

3.This product can be diluted with alcohols solvent such as methanol, ethanol and benzenes such as toluene, xylene and so on. The shelf life is half a year.

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