Hydrogen Silicone Oil CAS No. 70900-21-9 for RTV Silicone Rubber Silway 805

• CAS No.: None
• Formula: None
• EINECS: None
• Appearance: Liquid
• Usage: Rubber Auxiliary Agents
• Color: Colorless
• Model NO.: Silway 805
• Odor: Odorless
• Solubility in Water: Insoluble
• pH: 7
• Flash Point: >100
• Transport Package: 200L, IBC Tank
• Specification: 100%
• Trademark: Silway
• Origin: China
• HS Code: 3910000000
• Production Capacity: 100t/a

Product Description

Key words

Room temperature vulcanized silicone rubber
RTV-2 silicone rubber
Si-H Chain extender
Hydrogen silicone oil
Electronic potting adhesive
Electrically conductive adhesive
Photovoltaic adhesive
Solar panel adhesive
Automobile adhesive

Description

Silway 805 is Si-H terminated polydimethylsiloxane with varying Si-H content and viscosity, which used as chain extender in addition-cured RTV-2 formulation.
 

Typical Applications

Addition-cured RTV-2

 

Key Features

Synergetic effect with Silway crosslinkers on mechanical properties of elastomer

Allows free flowing low viscosity formulations with good mechanical properties

Cures with vinyl-functional components without by-product formation

Reduces crosslinking density thereby reduce elastomer hardness

Suitable to formulate addition cure gel

Low dosage required  Low volatile content
 

Typical Physical Properties

 

Product name	Type of Si-H	Viscosity (cst, 25ºC)	Si-H content (mmol/g)
Silway 805A	End-capped	5	2.5
Silway 805B	End-capped	13	1.3

Structural Formula


Packing

200L or IBC drums

Storage

Storage in closed containers

Shelf Life

24 months

24 hours online, please feel free to contact us
Mark Chen
Hangzhou Silway New Material Technology Co., Ltd.
Silway - the way of silicone innovation
Sales address: No. 26, Juye road, Binjiang District, Hangzhou, Zhejiang, China (310051)
Factory address: No. 19, Weiyi Road, She County Circular Economy Park, Huangshan, Anhui, China (245200)