High Quality Polydimethylsiloxane Pdms CAS No.: 9006-65-9

• Customization: Available
• Appearance: Liquid
• Color: Colorless
• Model NO.: DITAI
• Einecs: Pdms
• Output: 3000mt/Year
• Melting Point: -35ºC
• Application: Lubricating Oil, Anti Vibration Oil, Insulation Oi
• Density: 1g/Mlat20ºC
• Transport Package: 25kg Drum Packing 200drum Packing IBC Packing
• Specification: 99%min
• Trademark: DITAI
• Origin: China

Product Description

Polydimethylsiloxane PDMS

 

Polydimethylsiloxane is a hydrophobic organic silicon material, also known as dimethyl silicone oil.
Description: as an anti-foam agent
Appearance: transparent, liquid, colorless

Property	Unit	Index	Index	Index	Index
Viscosity (25°C)	mPa.s	5~10	50~1000	5000~60000	100000~5000000
Appearance	-	Colorless	Colorless	Colorless	Colorless
Refractive index	25°C	1.350-1.450	1.350-1.450	1.350-1.450	1.350-1.450
Volatile matte	(150°C,3h)%	-	≤ 1	≤ 1	≤ 1
Specific gravity	25°C	≤ 0.955	≤ 0.975	≤ 0.986	≤ 0.996
Flash point	open cup,°C	≥120	≥270	≥300	≥300
Cyclopentasiloxane	%	<0.1	-	-	-
Cyclotetrasiloxane	%	<0.1	-	-	-

It has been applied in various fields such as pharmaceuticals, daily chemical products, food, and construction, with hundreds of derivatives. The commonly used polysiloxanes mainly include: polydimethylsiloxane, cyclomethylsiloxane, aminosiloxane, polymethylphenylsiloxane, and polyether polysiloxane copolymer. Cyclopolydimethylsiloxane is one of the commonly used polysiloxanes. This product is non-toxic, but it may cause vascular embolism and brain damage in clinical practice.
 
 
 















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