107 Oh Polymer High Viscosity Polymethylsilanol Fluids

• Type: Oh Polymer
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Transport Package: 200L
• Model NO.: Oh Polymer
• Production Capacity: 100 Ton

Product Description

Product Description

Molecular Formula:HO-Si(CH3)2 O[Si(CH3)2O]nSi(CH3)2-OH
CAS No.:63148-60-7 / 70131-67-8
Product Standard:GB/T 27570-2011
Appearance:Colorless transparent sticky liquid
Viscosity(25ºC,mPas):20000,50000,80000 Or according to customer requirements
Volatile Compounds (150ºC,3h,%) ≤ 2.0
Vulcanizing Time in surface(h) ≤ 2.0

 

Product Description

OH Polymer can be used as the base polymer of silicone rubberby reacting with crosslinking agent and catalyst at room temperature.The cured silicone rubber can keep elasticity for a long time during -60~200ºC. It is with excellent electrical properties and chemical stability, aging resistance, corrosion resistance, resistance to water and moisture, non-toxic, insulation, quake-proof, low shrinkage etc.
It is widely used in construction caulking, electronic components of insulation, shock-proof, moisture-proof, anti-corrosion, rubber products molding, mold release as well as leather slip agent and lubricating agent, etc.; it is also basic materials for

item	value
CAS No.	31692-79-2
Other Names	α,ω-Dihydroxy Polysiloxane
MF	H(SiO(CH3)2)nOH
EINECS No.	All ingredients listed or exempt.
Place of Origin	China
	Shanghai
Classification	Other Adhesives
Main Raw Material	Silicone
Usage	Construction, Transportation, Woodworking
Brand Name	Siway
Model Number	80,000 Cst OH Polymer
Type	silicone sealant
Color	Transparent
Product name	80,000 Cst OH Polymer
Keywords	OH Polymer
Shelf life	18 Months
MOQ	2 Tons
Name	80,000 Cst OH Polymer
Appearance	Transparent Colorless Liquid
Weight	1000kg

 

Properties	107 OH Polymer 5000cst-80000cst
	V5000	V8000	V10000	V20000	V50000	V80000
Appearance	Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx.	5100	8000	10500	20100	51000	81000
Volatiles, %, 150ºC, 3h	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Surface curing time, h	≤2	≤2	≤2	≤2	≤2	≤2

 

Properties	107 OH Polymer 150000cst-550000cst
	V150000	V250000	V350000	V450000	V550000
Appearance	Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx.	152000	250 000	330 000	450000	520 000
Volatiles, %, 150ºC, 3h	≤2	≤2	≤2	≤2	≤2
Surface curing time, h	≤2	≤2	≤2	≤2	≤2

 

Properties	107 OH POLYMER 500cst-3000cst
	V500	V750	V1000	V1500	V2000	V3000
Appearance	Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx.	520	750	1000	1500	2000	3050
Volatiles, %, 150ºC, 3h	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Surface curing time, h	≤2	≤2	≤2	≤2	≤2	≤2

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