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Home > Products >  methyl hydrogen polysiloxane Momentive

methyl hydrogen polysiloxane Momentive CAS NO.63148-57-2

  • Min.Order: 100 Kilogram
  • Payment Terms: L/C,T/T
  • Product Details

Keywords

  • Polymethylhydrogensiloxane
  • Methylhydrogen cyclosiloxanes
  • Plaster Block

Quick Details

  • ProName: methyl hydrogen polysiloxane Momentive
  • CasNo: 63148-57-2
  • Molecular Formula: (CH3)3SiO[(CH3)(H)SiO]nSi(CH3)3
  • Appearance: COLOR: TRASPARENT
  • Application: Coating Auxiliary Agents, Electronics...
  • DeliveryTime: 30days
  • PackAge: Products with plastic barrel packing, ...
  • Port: shanghai
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99.9%
  • Storage: Products should be stored in clean, ...
  • Transportation: This product is on non-dangerous goods...
  • LimitNum: 100 Kilogram

Superiority

  • Classification: Chemical Auxiliary Agent
  • Other Names: methyl hydrogen polysiloxane
  • EINECS No.: none
  • Purity: 99.9
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: water reppellent
  • Brand Name: SILIBASE
  • COLOR: TRASPARENT
  • HYDROGEN CONTENT: 1.60±0.02 %
  • Viscosity: 20.00-30.00
  • Brand name: Silibase
  • quality: best
  • Packaging & Delivery

  • Packaging Details:200kg/drum or IBC 1ton package
  • Delivery Detail:7-12 days after PO

Details

Product Description

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Key Features and Benefits

Excellent water repellency but moderate softness

CAS No.: 63148-57-2

 

Specifications: 

Hydrogen Content: 1.58-1.60%

Viscosity: ( 25°C, mm2/s) 20.00-30.00

Volatile Content: (150°,3H)≤3%

Flash Point: ≥160°C

Appearance:Colorless, tasteless, and transparent oily fluid

PH:6-7

Remark: non-toxic, non-dangerous, non—hazardous substance

 

Product Performance

As the molecule contains a lively and Si-H bond, it can participate in a variety of chemical reactions, has a good film-forming properties;

It is alkali or Lewis acid in the presence of such substances, with the HO or R-OH reactions and emit the H2; 

In the presence of platinum chromium compounds easily react with the vinyl compound;

When T> 50 ℃, it can with the epoxy group-containing compounds reaction;

Its heat-resistant than dimethyl silicone oil, but its water-repellent moisture-proof and anti-sticking properties such as dimethyl silicone oil than good;

Catalytic role in the metal salts, it can be cross-linked at low temperatures in a variety of material that is able to form a hydrophobic film surface.

Main use

Waterproofing agent in plasterboard

A ceramic anti-fouling, anti-oil, water treatment agent

Synthesis of various modified silicone oil, silicone rubber intermediate 

With the important natural and synthetic fabrics, silk, leather waterproofing 

Agent and softener 

Paper waterproof, anti-viscosity

Glass fiber waterproof softener

Oily foundation makeup in the thinning agent used and lubricants, anti-corrosion anti-viscosity

 

Packing and Storage 

 

Products with plastic barrel packing, specification is 100kg 200kg, with polyethylene plastic barrel packing, specification 5kg 20kg 50kg.

 

Products should be stored in clean, airtight containers, avoid contact with acids, alkalis, and mixed with other impurities, avoid contact with open flame or methyl hydrogen silicone polymer will quickly decompose, releasing a hidden danger in the air with the explosion of hydrogen.

 

Product should be stored on a cool dry place to prevent direct sunlight, storage period is six months overdue have passed the test can still be used.

This product is on non-dangerous goods transport.

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