202 PMHS

202 PMHS Methyl Hydrogen Silicone Oil
1.CAS NO.:63148-57-2
2.High hydrogen content 1.50%-1.60%
3.ISO9001,ISO14001
202 PMHSmethyl silicone oil
Structural Formula:
(CH
3
)
3
SIO[(CH
3
)(H)SIO]
n
SI(CH
3
)
3
.
Specifications:
CAS No.
63148-57-2
Appearance
Colorless, tasteless and transparent liquid
Viscosity(25
o
C)
20-30 mm
2
/s
Hydrogen Content
1.58~1.60%
Volatile Content: (150°,3H)
≤3%
Flash Point:
≥160°C
PH
6~7

Packing
:200L per plastic barrel/ iron barrel or 1ton IBC
Overseas corresponding trademark
: DC-1107, KF-99, TSF-484

Properties & Applications:
The product is nontoxic and insipid. The principle is: as there are large quantity of relatively active Si-H bonds in the molecule, Under the effect of metal salt activator at low temperature it can crosslink to form waterproof film on the surface of various matters.
It can be applied as waterproof for various materials as fabric, glass, ceramic, paper sheet, leather, metal, cement, marble, etc. Especially for fabric waterproof.
It can be used as waterproof agent and softener for fiberglass
It also can be applied in antiadhesion isolating agent and crossinglink agent for paper manufacture.
Use methyl hydrogen silicone fluid together with methyl hydroxide silicone fluid latex can resist water and remain Air’s permeability of the fabric and enhance splitting tensile strength, friction strength and antifouling property and improve the feel and stitching property of the fabric.