XJY-701 Polymethylhydrosiloxane

PRODUCT FEATURES of XJY-701 Polymethylhydrosiloxane

Chemical Name: Polymethylhydrogensiloxane
Product Name: High hydrogen silicone oil
Structural Formula:
XJ XJY-701 Polymethylhydrosiloxane

TYPICAL PROPERTIES of XJY-701 Polymethylhydrosiloxane



Hydrogen Content(%)


Viscosity (25℃, mm2/s)


Reflective Index()


Density (25℃, g/cm3)


Volatile (105℃/3h)


Applications of XJY-701 Polymethylhydrosiloxane

XJY-701 Polymethylhydrosiloxane (PMHS) can be used as waterproofing agent for materials such as fabric, glass, ceramic, paper, leather, metal, cement, marble, etc., especially for fabric. Metal salt catalysts can be cross-linked into a waterproof film on the surface of various materials at a low temperature.

1. Anti-yellowing agent for high temperature vulcanized silicone rubber;
2. Cross-linking agent for addiction silicone;
3. Mold release agent;
4. Polyurethane foam stabilizer, coating leveling agent and fabric finishing agent when compound to modified silicone oil;
5. Building ceramic anti-fouling agent;
6. Moisture-proof and hydrophobic treatment for natural stone, marble, etc.;
7. Water repellents and softeners for synthetic fibers;
8. Compound to low hydrogen silicone oil

Packing of XJY-701 Polymethylhydrosiloxane

XJY-701 is available in 25kg and 200kg plastic drums, IBC drum. Packaging options are available upon request.

Storage and Transportation of XJY-701 Polymethylhydrosiloxane

Stored in a tightly closed container in a cool, dry place. Transported as non-dangerous products.

Precautions of XJY-701 Polymethylhydrosiloxane

  • The pH value of this series products near neutral. If on skin(or eyes), flush with water, and get medical treatment immediately.
  • Avoid the presence of ignitable material during the transfer operation. If possible, have an inert atmosphere in the kettle and keep the solvent vapor content of the surrounding area at safe levels by providing adequate building area ventilation.
  • This product is neither tested nor represented as suitable for medical or pharmaceutical use.
  • Product safety information is not included. Before handling, read product and safety data sheet for safety use.

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