CFS-F(H), Polymethylhydrogensiloxane, High Hydrogen Content, Cas No. 63148-57-2

Polymethylhydrogensiloxane, High Hydrogen Content Typtical Properties:

Item	CFS-F(H)-20	CFS-F(H)-30	CFS-F(H)-LH
Cas No.	63148-57-2	63148-57-2	63148-57-2
Viscosity (25℃), mm2/s	18~25	26~32	30~75
Hydrogen Content	>1.55%	>1.55%	<0.40%
Density	0.990~1.015	0.990~1.015	0.980~1.000
Acid Value	<20ppm	<20ppm	<20ppm
Volatility	<2%	<2%	<2%

Polymethylhydrogensiloxane, High Hydrogen Content Description

CFS-F(H), Polymethylhydrogensiloxane, or Methylhydrogenpolysiloxane is a main product at Co-Formula. It is a methyl hydrogen silicone fluid with a viscosity grade of 15~30cst. The high hydrogen content grade is a colorless, odorless, tasteless, non-toxic and transparent liquid, with min 1.50% hydrogen content. CFS-F(H) is mainly used for concrete protection or act as a hydrophobing agent for silicas, powders and fillers.

Polymethylhydrogensiloxane, High Hydrogen Content Application

CFS-F(H) can be used for hydrophobic and moisture-proof treatment of dry powder extinguishing agent, electrical grade magnesia powder, calcium carbonate and other dry powder materials.

CFS-F(H) can be used as waterproof agents for the treatment of various fillers, ceramics, concretes, marbles, glasses, metals, leather and paper.

CFS-F(H) can be used as an important intermediate for the preparation of silicone fluids, polyurethane foam stabilizer, paint water-flowing agent. It is also used for diluting silicone rubber inks.

CFS-F(H) can be used as anti-yellowing agents for high temperature vulcanized silicone rubber and cross-linking agents for addition cure silicone rubber products.

CFS-F(H) can be used for soft finishing of fabrics and textiles, such as linen, silk, polyester and nylon. It is also used as a basic material for fabrics finishing agent preparation.

Polymethylhydrogensiloxane, High Hydrogen Content Packaging

CFS-F(H) is offered in 200L PVF steel drums and 1000L IBC totes.

Please contact Co-Formula team for any special packaging request.

Polymethylhydrogensiloxane, High Hydrogen Content Storage

CFS-F(H) should be stored in a cool, well-ventilated place, and avoid exposure to humidity.

CFS-F(H) should be stored in its original containers and used up as soon as possible after opening.

When stored in a strictly sealed and unopened container, CFS-F(H) has a shelf life of 12months.



Co-Formula is recognized globally as an ISO certified manufacturer and a reliable supplier of organosilicon materials. We provide silicone fluids, silane coupling agent, silicone polymers, polydimethylsiloxane msds and etc. Want to know more? Contact us now.