High Thermal Conductive Silicone Potting Raw Material for Power Driver

• CAS No.: 7085-85-0
• EINECS: 230-391-5
• Application: Potting
• Material: Silicone
• Transport Package: a, 10 Kg/Plastic Pail B, 10 Kg/Plastic Pail
• Trademark: Beginor
• Model NO.: Besil 8230-1
• Origin: China
• HS Code: 3214109000
• Production Capacity: 1000000 Tons

Product Description

 

Besil 8230 thermal conductive silicone encapsulant 

BESIL 8230 is a two-part addition cure RTV. Comparing to condensation cure system.

Keywords:potting for module

 FEATURES

• long potting life, But rapidly cured under heat.
• Contain all the ingredients needed for cure with no by-products from the cure mechanism. Deep-section or confined cures are possible.
• Require no post-cure

• Two-part, 1:1 mixing ratio
• Medium viscosity Room temperature cure or rapid heat cure
• Addition cure system: no cure by-products
• Flame retardant: meets Underwriters Laboratories UL 94-V0
• Stable and flexible from -50°C(58°F) to +250°C (432°F)
• Flexible rubber - protects against mechanical shock and thermal cycling stress at components
• Excellent dielectric properties

APPLICATIONS
• Designed to protect against moisture, environmental attack, mechanical and thermal shock as well as vibration especially where good adhesion is required.
• Typical applications include: encapsulation of amplifiers, automotive electronic units, ballast, bleed resistors, connectors, flyback transformers, high voltage resistor packs, lifting magnets, power controllers, power supplies, radio frequency induction transformers and sensing devices.

TYPICAL PROPERTIES

Property	GB/T	ASTM	Unit	Value  A/B
Colour (Part A/Part B)				Black /white
Viscosity at 23°C (Part A/Part B)¹	10247-2008	D1084	mPa.s	2100/2500
Specific gravity at 23°C (Part A/Part B)	13354-92	D792	g/cm^3	1.52/1.52
Catalysed, Mixed 1:1 by weight
Potting life at 23°C	10247-2008	D1084	mins	60±10
Gel time at 23°C	10247-2008	D1084	Hour	1.5
Cure time at 100°C, 70°C			minutes	30, 60
Cure time at 23°C			Hour	6
Physical properties, cured 30 minutes at 150°C
Colour				Black or Gray
Specific gravity at 23°C	13354-92	D792	g/cm^3	1.52
Durometer hardness	531.1-2008	D2240	Shore A	55±5
Tensile strength	6328-86	D412	MPa	2.6
Elongation at break	6328-86	D412	%	60
Tear strength- die B	6328-86	D624	kN/m	3.5
Thermal conductivity	10297-1998	D2214	W/(m.K)	0.8
Volume coefficient of thermal expansion	20673-2006		ppm	210
Electrical properties, cured 30 minutes at 150°C
Dielectric strength, 2mm thickness	1693-2007	D149	kV/mm	20
Permittivity at 100Hz/100kHz	1693-2007	D150		3.00
Dissipation factor at 100Hz/100kHz	1693-2007	D150		0.009
Volume resistivity	1692-92	D257	Ohm.cm	1.1x10¹^5
Comparative tracking index (IEC112)	1692-92			600

 

 

 Specification writers: These values are not intended for use in preparing specifications.

For more information, please contact us

About us
  Shanghai Siway Building Materials Co., Litimed., our comapany is a professional silicone sealant manufacturer. We have a varity of silicone sealants, main products are Structural silicone sealant, Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and others. The products own a good repution in home and abroad, especially in Europe, North America, the Middle East and other regions.We are the large group of sealant production, rely on the raw material suppling base to produce the professional sealants. More production lines and Quanlity stabel. The capacity of production is 10 million tons per year of silicone sealants.Other different sealants also very large quantity,can satisfy big projects request.

Manufacturer
   Shanghai Siway Curtain Material Co.Ltd.




Other Products

FAQ
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: What is your lead time?
A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

Q: You a manufacturer or trader? Do you provide OEM/ODM services?
A: We are a manufacturer of sealants and water-based paints. We have three production bases in China, and have fully automatic production lines, which can meet different order requirements. We provide OEM and ODM services, welcome to contact us.

Q: What is your payment term?
A: T/T, Western Union, L/C and Paypal. This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect).Please confirm with us before placing orders.