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Postion:Product Catalog >Food Additives>Defoamers>Poly(methylhydrosiloxane)
Poly(methylhydrosiloxane)
  • Poly(methylhydrosiloxane)
  • Poly(methylhydrosiloxane)

Poly(methylhydrosiloxane)

Price $1
Package 200KG
Min. Order: 1KG
Supply Ability: 200mt per month
Update Time: 2024-11-07

Product Details

Product Name: Poly(methylhydrosiloxane) CAS No.: 63148-57-2
Min. Order: 1KG Purity: 15-35cs
Supply Ability: 200mt per month Release date: 2024/11/07

Appearance: Colorless transparentliquid
Viscosity (25oC, mpa.s): 15-35
Refractive index (25oC) 1.390-1.410
Volatiles: 2.0% max. & 3% max.
Hydrogen (H): 1.55%-1.60%
Density (25oC, g/cm3): 1.390-1.410

Methyl Hydrogen silicone oil :

Product performance
Because molecules containing active bonds Si - H, therefore, it can join in a variety of chemical reaction and has good film-forming performance; 
It can reacted with the HO or R-OH bonds in the alkali or lewis acid, and release H2. 
It is easy to react with alkene compounds in the platinum and chromium compounds ; 
When the temperature above 50 oC, it can react with the compounds containing epoxy groups;
Its heat resistance is not better than dimethyl silicone oil, but its waterproof and moistureproof and anti-sticking performance is much better than dimethyl silicone oil;
Under the effect of metal salt catalysts, it will form hydrophobic membrane in a variety of material surface under low temperature crosslinking.

The main applications:
1 Ceramic anti-fouling, oil preventing , waterproof treatment.
2.The important intermediates of synthesising various modified silicone oil, silicone rubber.
3.Waterproofing agent and softening agent for natural and synthetic fabrics, silk, leather 
4.Waterproof and anti-sticking agent for paper.
5.Waterproof and softening agent for glass fiber. 
6 Hydrophobic agent and lubricant, anticorrosive&anti-sticking agent for cosmetic use oily liquid foundation

Packaging and shipping:
Packed in plastic drums with specifications of 100 kg or 200 kg.Packed in polyethylene plastic bucket, specifications for 5 kg,20 kg,50 kg.
Product should be stored in a clean, airtight container and avoid contact with acid, alkali and don't mix with other impurities. 
Product should be stored in a cool, dry place, avoid direct sunlight, storage period for half a year, overdue but qualified after inspection can still be used.
It is not a dangerous goods for transport.


Company Profile Introduction

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  • Since: 2011-07-12
  • Address: 1-919, Liteng Intl Building, ErQi Branch Rd., Jiang’an Dist., Wuhan, 430012, China
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