30000.00元/吨 | |
1吨 | |
1000 吨 | |
自买家付款之日起2天内发货 | |
佳润联科 |
si-69硅偶联剂
一、国内外对应牌号:
1、KH一845—4(中科院)
2、Si-69(迪高沙公司)
3、Y-6194(美国联合碳化物公司)
二、化学名称:四硫化双三乙氧基丙基硅烷
三、分子结构:(H5C20)3-Si-(CH2)3-S4-(CH2)3-Si-(C2H50)3
四、分子量:539.06
五、物化性质:本品为淡黄色至棕色透明液体,微有乙醇气味液体,
能溶于乙醇、酮类、苯、乙腈、甲酰胺、二甲亚砜、氯化烃,
不溶于水。
六、技术指标:
硫含量:21-23%
密度:(25℃)1.070-1.10
折射率:(25℃)>1.480
闪点:>100
七、用途:HR-69是一种橡胶行业中得到成功使用的多功能硅烷偶
联剂,其应用使橡胶的物理与机械性能得到完善,拉伸强度,
抗撕裂强度,耐磨性能等均可以得到明显提高,变型得以
降低,同时还可以降低胶料粘度,生热性,提高加工性能。
八、包装:分10、50、200公斤塑料桶包装。
HR-69 Siane Coupling Agent
1.Domestic trade-mark corresponding to overseas
(1) KH-845-4(CAS)
(2) Si-69(Germany)
(3) Y-6194(USA)
2.Chemical Name:Double triethoxy propyl silane tetrasulfide
3.Molecular Structure:(H5C20)3-Si-(CH2)3-S4-(CH2)3-Si-(C2H50)3
4.Molecular Weight:539.06
5.Physical and Chemical Properties:
It is from pale yellow to brown.lt smacks of a little alcohol smell.
It is a kind of liquid dissolved in alcohol. Ketone benzene,formamide methyl-sulfoxiae hydrocarben chloride, It is dissolve in water.
6.Technical index:
Sulphur content:>21-23% Density:(25℃)1.070-1.10
Refracting power (25℃)>1.480 Flash point:>100
7.use:
LX-102 has been successfully used as a multi-funeticnal silane couling agent in fubber industry its use has improved rubber's physical and mechanical properties. Tensile Strength,tearing strength,wear-resisting etc have all been obviously enhanced.Thus reducing permadeformation,Mean while it may reduce rubber viscosity,the characterstics of formation heat and improve processing property.
8.Package:
Partitioned 10、50、200kg per barrel.
山东佳润联科化工有限公司 | |
李伟 |
|
18806345333 | |
18806345333 | |
349531896@qq.com | |
无 | |
莱芜市梁坡工业园 | |
酚醛树脂,橡胶硅烷偶联剂,橡胶增粘树脂,流动分散剂 | |
http://sdjrlk.b2b.huangye88.com/m/ |