Suny Sy-6521b Defoamer Raw Material Industrial Use Silicone Oil

Min.Order: 50

Product origin: Xi'an, Shaanxi, China

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Complaint

US$ 5 ~ 6

Description

Suny SY-6521B Defoamer Raw Material Industrial Use Silicone Oil

Silicone Oil SY-6521B
Polydimethylsiloxane

Product Features
It is a new colorless and transparent synthetic polymer material with a wide range of viscosities (from 5mPa.s to 5000000mPa.s), from highly liquid to heavy simi-solid. This product has special smoothness, softness and hydrophobic, good chemical stability, excellent electrical insulation and resistance to high temperature. With high flash point and low freezing point, it can be used for a long time at the temperature -50 ºC to 200 ºC; Low viscosity-temperature coeffecient, high compressibility, low surface tension, good hydrophobic and moisture resistance, low thermal conductivity.

Structural formula:

Typical Properties

Property	Unit	Index
Viscosity (25ºC)	mPa.s	5~10	50-1000	5000-60000	100000-5000000
Appearance		Colorless and transparent
Refractive Index (25ºC)		1.350-1.450
Volatile matter(150ºC, 3h)	%	-	≤1	≤1	≤1
Specific Gravity(25ºC)		≤0.955	≤0.975	≤0.986	≤0.996
Flash Point	ºC	≥120	≥270	≥300	≥300
Cyclopentasiloxane (D5)content	%	<0.1	-	-	-
Cyclopentasiloxane (D5)content	%	<0.1	-	-	-

Applications
Due to the special and excellent physical and chemical properties, this product has extensive applications and can be applied to many different industries, mainly for

Used in daily chemical industry, a variety of cosmetic formulations such a s skin creams, body washes, shampoos, etc. With excellent softness and silky feel.
Rubber, plastic , latex, polyurethane, light industry and other industries such as release agent, isolation agent, brightener in the production of rubber, plastic, latex, polyurethane products and handicrafts.
Machinery, automotive, instrumentation, electronics and other industries for high-grade lubricants, liquid springs, cutting fluids,buffer oils, transformer oils, high and low temperature brake oils, brake fluids, instrument damping oils, frame molding release agents, etc.
The textile and garment industries are used as softeners, water repellents, hand feel improvers, lubrication of sewing lines,llubrication of chemical fiber spinnerets and garment lining aids.
The leather and leather chemical industry will add this product to other auxiliary, which can be used as softener, water repellents, hand feel modifier, defoamer, brighteners, etc.
The medicine, food, chemical, paint, and building materials industries, used as defoamer, lubricants, and weather resistant coating
Used in other specific applications or copolymerized with other materials to form new materials.

Safe operation and storage

It will tend to degrade and volatilize with contact with high concentration of strong acid or stong base material and Lewis acid. The higher the temperature, the more obvious the reaction. A low concentration of a strong acid or a strong base is in contact with it or a tendency to increase in viscosity until crosslinking under high temperature for a long period of time.

This product is sealed and packed by 200L iron drum (net weight 195kg/barrel) or 50kg plastic drum. It should not be in contact with strong acid and alkali.
Store at room temperature in a cool, ventilated place;
Transport as non-toxic and non dangerous goods.