Methyl RTV 107/OH Polymer

Product Description

Chemical Name: Room Temperature Vulcanized Silicone Rubber (Methyl RTV 107/ OH Polymer)

CAS NO.:  70131-67-8

Molecular Formula:  HO[(CH3)2SiO]nH


At room temperature, it can react with crosslinking agents in the presence of catalysts, to form a reaction product, which has many excellent properties such as keeping good elasticity from -60 ℃ to 200 ℃ weather. Therefore, it can be widely used in many industries, such as electronics, semiconductors, autos, mechanicals, fabric, plastic, printing, construction, etc.

Typical Technical Data

RTV-107/OH Polymer
AppearanceColorless Transparent Sticky Liquid
Viscosity( 25℃, mPa.s)750±752000±25020000±200050000±400080000±6000
Turbidity/NTU, ≤
Volatile Compounds   (150℃, 3h) / %), ≤
Vulcanizing Time In Surface1.

Safety & Storage

Storage at ventilate and dry place and prevention from water, heat and fire. Keep away from alkalis and acids substances and lead. It is non-hazardous substance. Be careful when loading and unloading to avoid damages of the package. During transporting, protect against damp, water, acid and alkali.


In 200L drum and 950L IBC