High Temperature Resistant High Phenyl Iota Bj1000 Phenyl Silicone Oil for Heat Transfer Fluid and Pressure Transfer Fluid

Product Description

IOTA BJ1000 Phenyl Silicone Oils
Product description
IOTA BJ1000 Silicone fluid is a clear, colorless, and odorless polydimethylsiloxane with a high proportion of phenyl groups.
Application
- heat transfer fluid
- pressure transfer fluid
- dielectric in capacitors and transformers
- base fluid of heat resistant lubricants
For practical purposes, the useful temperature range of IOTA BJ1000 is between -35 °C and +200 °C. However, this presupposes that heat-stressing of the fluid occurs under "chemically pure" conditions.

Even trace amounts of acids, alkalis, mineral oils, organometallic compounds, metal salts or metal oxides can seriously reduce the service life.
The flash point of the silicone fluid may be changed by heat-stressing. It is therefore particularly important in open systems to check the flash point at least once a year and more often if operating conditions demand.
Storage
The 'Best use before end' date of each batch is shown on the product label.
Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
Product data

Typical general characteristics	Inspection Method		Value Appearance
		clear, colorless
Viscosity, dynamic at 25 °C			900-1100 mPa.s
Refractive index (25°C)	DIN 51423		approx.1.5
Density at 25 °C	DIN 51757		approx.1.09 g/cm³
Volatility	5g/4h/250°C		< 1.0 %
Thermal conductivity at 50 °C		approx.0.14 Wm-¹K -¹
Specific heat at 25 °C		approx.1.46 Jg-¹K -¹
Coefficient of thermal expansion at 0 -180 °C		85 - 82 x 10-5 mLmL-¹K -¹
Dielectric constant at 25°C and 100 Hz		approx.2.9
Dielectric strength		approx.20 kVmm-¹
Flash point	ISO 2592		approx.280 °C
Ignition temperature (liquids)	DIN 51794		> 400 °C

What is silicone oil?
Silicone oil is a synthetic compound composed of silicone compounds, usually in a liquid state. They have low surface tension and good lubricity and are therefore widely used as ingredients in cosmetics and skin care products.

What is the role of silicone oil in cosmetics?
Silicone oils are commonly used as emollients, softeners, and protectants. They add smoothness to products, improve texture, form a protective layer, and leave skin feeling soft and smooth.

Is silicone oil harmful to skin?
For the most part, silicone oils are considered skin-friendly and won't cause allergies or irritation. However, some individuals may be allergic or have adverse reactions to it. If in doubt, it's best to get a skin test.

In what cosmetics are silicone oils commonly used?
Silicone oil is commonly used in skin care products, makeup products (such as foundation, foundation cream), shampoo, conditioner and other products to increase the texture and use experience of the product.

Does silicone oil have any side effects?
Silicone oil is safe for most people and does not cause adverse effects on the skin. However, some individuals may be allergic to the ingredients or develop skin problems caused by prolonged use of silicone oil.

How does silicone oil differ from other similar ingredients?
Silicones differ in their chemical properties and uses from other emollients or oils, such as vegetable or mineral oils. Silicone oils are generally lighter, easier to spread, and less likely to clog pores.