产品介绍：
γ-甲基丙烯酰氧丙基三甲氧基硅烷(KH570)
产品名称 γ－甲基丙烯酰氧丙基三甲氧基硅烷
化学结构式 CH2=C(CH3)COOCH2CH2CH2Si(OCH3)3
产品规格 优级：99.0
一级：98.0
合格(二级)：95.0
CAS号 2530-85-0
分子量 248.4
性质及用途 KH-570是一种新颖的具有反应性的硅烷偶联剂，能和大部分的烯烃共聚，在酸性或碱性条件下能发生水解交联反应，广泛应用于天然和合成橡胶，另外作为补强剂和交联促进剂可用于复合材料（如树脂玻璃纤维复合材料）、涂层、油墨、胶水和密封材料等， 还可用作树脂改性添加剂。
规格 类别 优级品 一级品 合格品
颜色 (APHA) ≤20 ≤20 ≤20
色谱纯度(%) ≥99.0 ≥98.0 ≥95.0
密度(25℃) 1.02～1.06
折射率(25℃) 1.425～1.435
包装 ◆ KH-570必须密封储存, 在湿气和热作用下会发生聚合反应.
◆ 200kg 新铁桶包装
◆ KH-570 对皮肤和眼睛有轻微的刺激性，因此在使用时要有防护装置

γ-(methacryloyloxypropyltrimethoxysilane
BRAND KH570
Product Name γ-Methacryloxypropyltrimethoxy silane
Chemical Structure CH2=C(CH3)COOCH2CH2CH2Si(OCH3)3
CAS 2530-85-0
structural formula 248.4
Characters and Applications KH570 Silane is a new type of coupling agent with reactivity .It can copolymerize with the most of alkylene compound and hydrolyzed and crosslink in the presence of acidic and/or alkali medium .so it is widely used in nature or synthesized rubber ,resin-fiberglass composites as reinforcing agent and used as adhesiving promoter in composite material , coating , ink , adhesive and sealant etc., also used as additive of resin modification.
Quality Specification Item Top-Grade First-Grade Certified product
Appearance (APHA) 20 max. 20 max. 20 max.
Density(25℃) 1.02-1.06
Refractive index(25℃) 1.425-1.435
GC Purity(%) 99.0 min. 98.0min. 95.0 min.
Packing and Storage KH570 should be hermetically storaged in 10~25℃, because of its reactivity,it will polymerize by moisture or light or heat.
KH570 is supplied in net weight 200kgs in new iron drum.
KH570 can little stimulate skin and eyes,so it is necessary to dress appliances for labor protection when contacting it.