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OH Polymer 107 RTV Room Temperature Vulcanized Silicone Rubber CAS 70131-67-8 High Quality Fast Delivery SINDEAL buy - large image1

OH Polymer 107 RTV Room Temperature Vulcanized Silicone Rubber CAS 70131-67-8 High Quality Fast Delivery SINDEAL

Name: OH Polymer 107 RTV Room Temperature Vulcanized Silicone Rubber CAS 70131-67-8 High Quality Fast Delivery SINDEAL
Brand: SINDEAL
SKU: pr2607302393
Price: 2.1 USD
Availability: InStock

6 Inquiries

Unit Price:

$2.1-2.7/KG FOB

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CAS No.:

70131-67-8

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai

Brand:

SINDEAL

Packaging:

N.W 190KG/Steel drum, or 950KG/IBC

Price valid (until):

2026-08-30

Contact Supplier

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Zhejiang Sindeal New Material Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Silicone Oil,Polydimethylsiloxane,OH Polymer,silicone rubber,peroxide,DCBP

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Name: Room Temperature Vulcanized Silicone Rubber (OH Polymer)

Molecular Formula: HO[(CH3)2SiO]nH

CAS No.: 70131-67-8

Relative Density (water=1): 0.97

Technological Index

Item	Viscosity ( 25℃ ) /mPa·s	Turbidity/NTU ≤	Volatile Compounds (150℃, 3h) /% ≤	Vulcanizing Time in surface/h ≤
Appearance	Colorless transparent sticky liquid
107-400	400±40	/	1	/
107-500	500±50	/	1	/
107-750	750±75	3	1	1
107- 1000	1000±100	3	1	1
107- 1500	1500±150	3	1	1
107-2000	2000±200	3	1	1
107-5000	5000±500	3	1	1
107-10000	10000±1000	3	1	1
107-15000	15000±1500	3	1	1
107-20000	20000±2000	3	1	1
107-50000	50000±4000	3	1	1
107-80000	80000±6000	3	1	1
107-120000	120000±12000	/	2	2
107-500000	500000±50000	/	2	2

Application and Usage

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 ℃ , excellent electrical property chemical stability and good resistance to water, odor, weather. Therefore, it can be widely used in many industries, such as electronics, semiconductors, autos, mechanicals, fabric, plastic, printing, construction, etc.

Package, Storage and Handling

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.

Basic Info

Product Name:

Polysiloxanes, di-Me, hydroxy-terminated

Other Name:

Polysiloxanes,di-Me,hydroxy-terminated;Siloxanes and Silicones,di-Me,hydroxy-terminated;Hydroxy-terminated di-Me siloxanes;Di-Me hydroxy-terminated siloxanes;PS 195;X 22-160B;Baysilone C 0.7;X 22-160A;PS 339.7;Silanol-terminated di-Me siloxanes;Silanol-terminated di-Me siloxanes and silicones;Silanol group-terminated polydimethylsiloxanes;RF 5000;X 21-22-160AS;Silanol-terminated polydimethylsiloxanes;Silanol-terminated di-Me polysiloxanes;Silanol-terminated dimethylpolysiloxanes;Siltech S 700;Q 4-2737;Silwet PC 90;FM-D 425;X 22-16AS;SQO 299;CT 101;X 61-575;Dow Corning 7-4505;Dow Corning 4-2797;X 93-1509;X 22-1910;Hydroxy-terminated di-Me polysiloxanes;Tegomer 2311;PDMS 960;MB 50-314;Silaplane FM 041;Baysilone T 50;Silanol 5000;YF 3905;K 50;TPR 178;YT 3807;Dow Corning 4-2737;XS 65C2173;FD 6 (silicone);FD 6;MED 4162;NuSil MED 4162;SD 9134;DMS-S 33;SD 9134 (silicone);Dow Corning 1-3563;X 21-3114;LC 4-2737;PDMS 550;PMX 0156;Siltech L 10;Polymer OH 80;SM 8706EX Emulsion;SM 8706EX;LAG 876;Siloprene E 0.7;FD 50;Xiameter PMX 1502;Xiameter PMX 0156;Xiameter PMX 0930;Dow Corning 4-2737 Fluid;CDS 100;Tech 2110;D 1000;D 2000;JS 209;OF-OH 702E;Baysilone OF-OH 702E;DMS-CA 21;Huile 48V14000;RP 120PA;X 22-176GX-A;Siloprene C 0.5;PMX 0930;Xiameter OHX 4012;OHX 4012;SF 2001EDK005;SF 1000NFK100;Bluesil FLD 48V750;FLD 48V14000;Polymer OH 20;Tegomer H-Si 2515;Silopren E 05;SH-QY;Tech 2176;HR 5001;57571-37-6;63148-60-7;2052359-57-4

CAS No.:

70131-67-8

InChIKeys:

XQSFXFQDJCDXDT-UHFFFAOYSA-N

Molecular Weight:

45.09284

Exact Mass:

92.03000

Categories:

Characteristics

PSA:

20.2

XLogP3:

0.00000

Appearance:

Liquid

Density:

0.98 g/mL at 25 °C

Melting Point:

Boiling Point:

182 °C

Flash Point:

155 °F

Refractive Index:

n20/D 1.406

Water Solubility:

soluble in carbon tetrachloride, benzene, chloroform, diethyl ether, toluene and other organic solvents. Insoluble in water and ethanol.

Storage Conditions:

2-8°C

See More Polysiloxanes, di-Me, hydroxy-terminated Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Polysiloxanes, di-Me, hydroxy-terminated Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Silicone Oil,Polydimethylsiloxane,OH Polymer,silicone rubber,peroxide,DCBP

Location:
RM.619 6F, Chong'an Shengshi Center, No.303 Pingshui RD., Hangzhou, Zhejiang, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2021

Certifications:
IS0 14001:2015,IS0 45001:2018,IS09001:2015

Headquartered in Hangzhou, Sindeal is focusing on the R&D, production and sales of the silicon-based new materials, including various types of silicone oil, silicone rubber, silicone sealants, textile auxiliaries, silane coupling agents, etc..
Adhering to the philosophy of "Exploration and Innovation for Win-win Cooperation" , aiming to be an excellent comprehensive service provider in the silicon-based new materials field, Sindeal has committed to providing most consistent quality materials to the customer.

Company Profile

Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Organic silicon fluid	20 TON	Jun 15, 2024
Spain	Polysiloxanes, di-Me,hydroxy-terminated	0.1 KG	Jul 15, 2024
India	Hydroxyl-PDMS	4 L	Jul 15, 2026
India	Silanol terminated polydimethylsiloxane (OH-terminated PDMS)	1000 KG	Dec 24, 2025
United Arab Emirates	Silicon Polymer (Hydroxy Terminated PDMS)	3.00 KG	Mar 5, 2026
Uganda	Chlorobenzylidene malononitrile	100 MT	Oct 16, 2025

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