Cosil Oh Polymer Hydroxyl Terminated Polydimethylsiloxane for RTV and Silicone Sealants CAS 70131-67-8

Product Description

Hydroxypolysiloxane

The COSIL F series of hydroxypolysiloxanes is a hydroxyl terminated polydimethylsiloxane. It is a series of functional polymers with different viscosities and different contents of terminal hydroxyl groups. Low-viscosity polymers can be used for filler surface treatment and anti-structuring additives for high-temperature adhesives, and can also be used in room-temperature adhesive formulations. Low-viscosity hydroxy silicone oils can also be used as reactive diluents to adjust the overall viscosity of the formulation.

Main Parameters

Model	Appearance	Density (g/cm3)	Volatile (%)	Viscosity (mPa.s)
F-004	Clear transparent liquid	0.95	-	40
F-007		0.96	-	70
F-075		0.97	<1	750
F-1.5		0.98	<1	1500
1F-3		0.98	<1	3000
F-6		0.98	<1	6000
F-20		0.98	<1	20000
F-50		0.98	<1	50000
F-80		0.98	<1	80000
F-300		0.98	<1	300000

It is widely used in the fields of silicone rubber industry, electronic appliances, building materials, leather material processing, plastic processing, motor manufacturing, petrochemical industry, textile printing and dyeing, medicine and health and technology.

About COSIL:

Located in Yangtze River International Chemical Park of Zhangjiagang city in Yangtze Delta Economic Zone, Zhangjiagang Cosil Advanced Co., LTD is a company that's staffed with skilled professionals and specialists, including technical, production, sales and management personnel, all of them have years of experience in the silicone industry. Since its establishment, the Company is always committed to provide various industries and trades, including building&construction, textile, electronic and electrical appliances material industries etc., with perfect solutions of products. Products of the Company are certified for their compliance with ISO9001, ISO14001 and IATF16949 Standards.
Cosil's scope of core businesses is mainly described as below:

1. Manufacturing and supply of silicone adhesive (in large drums) as well as silicone raw material for special silicone rubber to be manufactured by other manufacturers of silicone adhesive, and such raw material and products include high quality polysiloxane, cross-linking agent and relevant additives, adhesive (in large drums) for building/construction industry, electronic-grade silicone raw material, cross-linking agents and relevant additives for industrial and electronic related applications;

 

2. R&D, manufacturing and sales of products (in large drums) of electronic grade;

 

3.Technical solutions and services for products that are applicable for various applications involving special surface treatment such as textile coating, building cement waterproof and glass fabric surface etc.

Packing:

25kg/drum,50kg/drum,200kg/drum and 1000kg/IBC tank,etc.We can be customized according to customer needs.

 

Shelf life and storage:

Store in a cool, dry place under the condition of keeping the original package sealed. The storage period is 12 months from the production date; the expiration date is indicated on the label of each batch of products.

The product must be kept tightly sealed during storage. If it is not sealed and stored, or the packaging container with poor sealing is replaced, the product may deteriorate.