产品描述
SH-021系列有机硅树脂
- 性能及用途
本产品是一种具有高度交联结构的体型树脂,固化后硬度高,易与无机物结合,具有较高的耐热性,高温烧结后,以Si-O键、Si-C键结构形式结合,残留分高,在高温条件下仍具有较强的粘结性。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。
|
项 目 |
指 标 |
|
外 观 |
无色至淡黄色液体 |
|
固含量(120℃,2h)/% |
50±1 |
|
粘 度(25℃)/s |
10-20 |
- 主要技术指标
- 使用说明
1、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、本产品含有甲苯等易燃易爆的溶剂,在加工过程中应注意加强现场通风,注意防火、防静电,严格杜绝火源。操作人员应注意劳动保护。
3、可用醇类溶剂如甲醇、乙醇等及苯类如甲苯、二甲苯等稀释。
- 包装及贮运
本产品用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。贮存期6个月,超期检验合格仍可使用。
SH-021 Organic Silicone Resin
Ⅰ Properties & Uses
This product is a kind of bulk resin with a highly cross-linked structure. After curing, it has high hardness and is easy to combine with inorganic substances. It has very high heat resistance. After high-temperature sintering, it combines in the form of Si-O bonds and Si-C bonds.The residual content is high. It still has strong adhesion even under high-temperature conditions. It can be used for pressing high-hardness mica plates and fiberglass plates. It can also be used as a fire-resistant adhesive, high-temperature adhesive and high-temperature sealant.
II Main Technical Indicators
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Item |
Index |
|
Appearance |
Colorless to light yellow liquid |
|
Solid content(120℃,2h)/% |
50±1 |
|
Viscosity(25℃)/s |
10~20 |
Ⅲ Instructions
1.When using this product, it should be avoided from coming into contact with acids, alkalis, organic salts, and amines. Otherwise, there will be phenomena such as accelerated curing and gelation, which will affect the performance of the product.
2.This product contains flammable and explosive solvents such as toluene. During the processing, it is necessary to enhance the ventilation at the site, pay attention to fire prevention and anti-static measures, and strictly cut off the source of fire. Operators should pay attention to labor protection.
3.This product can be diluted with alcohols such as methanol and ethanol, and benzene such as toluene and xylene.
Ⅳ Packaging,Storage&Delivery
This product is packed in 200 kg iron drums. It should be stored in a cool and dry place, protected from direct sunlight, and kept away from acids and alkalis. It is to be transported and stored as a hazardous material.The storage period of this product is 6 months. Even if it has exceeded the period, it can still be used if it passes the inspection.
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