Addition silicone for electronia potting

FOB Price

US $13.92
100 - 40,000 kilogram
US $5.53
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelHY-9031 silicone rubber
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:25:25 GMT

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Paramtents

certificate ROHS,SGS,ISO9001:2000

Packging & Delivery

Min Order100 kilogram

Briefing

HY-9301 silicone for electrical potting
1 low viscosity
2.easy mixing and pouring
3.excellent electrica
4.waterproofing

Detailed

Applications:

It is applicable to sealing,bonding,coating for electronic parts.

HY-9301 is two-component addition cure silicone rubber which can be divided into a transparent type and a flame resistant type. The product, which can be vulcanized under room temperature or moderate temperature with low viscosity, easy mixing and pouring, is applicable to bulk pouring with excellent electrical performance.

Technical Parameters

Features		Part A	Part B
Before Curing	Appearence	black	transparent
	Viscosisty(25°Ccps)	2500±500	2500±500
Operation features	Mixing Ratio	1:1
	Viscosisty(after mixing) (cps)	2000~3000
	Operating Time(25°C hr)	300
	Curing time (min,25°C)	480
	Curing time(80°C hr)	30
After Curing	Hardness(Shore A)	30
	Thermal conductivity [W(m·K)]	≥0.8
	Dielectric Strength(KV/mm)	≥25
	Permittivity(1.2MHz)	3.0~3.3
	Volume Resisivity(Ω·cm)	≥1.0×10¹⁶
	linear expansibility [m/(m·K)]	≤2.2×10^-4
	Fire Resistance	94-V1

Features:

The product has low shrinkage and non-corrosive; the silicone rubber can be used for a long period at the temperature of -60°C~200°C with the characteristics of moisture-proof and waterproof, radiation-proof as well as weatherable and anti-ageing.

Note: Vulcanizing under the room temperature or heat curing according to different requirements.

TECHNICAL GUIDELINES

1, Pls put part A and part B in separate container and stir evenly before mixing the two part together.

2, Mixing Ratio: part A: part B = 1:1

3, Deaeration the mixture in vacuum pump under 0.08 MPa for 3-5 minutes.Then the mixture could be used for pouring.

4, Pls note that the thickness of the silicone affects the curing time. If the silicone used is a little thick,then the curing time will be a little longer.The temperature also affects the curing time.When in lower temperature, we suggest customers appropriately heat the mixture to accelerate vulcanization. With temperature of 80~100°C, the silicone will cure in 15 minutes; while in 25°C room temperature, the silicone will cure around 8 hours.

Notes:
1.The following material may hinder the curing of HY 9055, So pls use after the test. When necessary, pls clean the application areas.

l Organotin compound or Condensation silicone with organotin

l Sulphur, sulfide and sulfur rubber materials.

l Amine compounds as well as contains the amine materials.

l Pewters solder flux

2. HY 9055 should be sealed storage.The mixture should be used up disposably to avoid causing waste.

3. HY 9055 belongs to non-dangerous goods, but keep away from mouth and eyes.

4. When it gets stratified after a period of storage, Please mix it evenly before using,which does not affect the performance.

PACKAGE
20Kg/pail as a set (Part A 10Kg + Part B 10Kg)

SHELF LIFE AND TRANSPORTATION

1. Twelve(12) months when stored at 24C in tightly closed original packages.

2. This kind of product is non-dangerous product, which could be transported as general chemicals.

3. Storage beyond the expired date doesnot 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.

Any questions, please feel free to contact Brook :

TEL: 086-755-89948294

FAX: 086-755-89948030

Mobile:86-18938867579

Email: hyjw(at)szrl(dot)net