PCB board electronic-pouring silicone rubber with good weatherability

FOB Price
  • US $12.80

    200 - 40,000 kilogram

  • US $6.90

    40,001 - 999,999 kilogram

  • group nameelectronic potting silicone rubber

  • Min Order200 kilogram

  • brand nameHong Ye silicone rubber

  • modelHY9060 silicon rubber

  • payment methodT/T, L/C, Westem Union

  • update timeFri, 08 Nov 2013 19:52:13 GMT

Paramtents

  • Viscosity (Pa.S) 700

  • Appearance Translucent silicone rubber

  • Density (g/cm3) 1.12

  • Hardness (A°) 50

  • Elongation at break (%) 450

  • Tear strength (KN/mm) 35

  • Curing condition mould will be formed in 7 minutes under temperature of 150℃

  • MOQ 200KG

  • Packing 25kg/200kg

  • Brand Hong Ye silicone rubber

Packging & Delivery

  • Min Order200 kilogram

Briefing

PCB board electronic-pouring silicone rubber, excellent tear strength, good resilience, good weatherability, anti-yellowing

Detailed

Product Feature of PCB board electronic-pouring silicone rubber 
PCB board electronic-pouring silicone rubber is a kind of low viscosity, Inherent flame resistance, two components addtion cured potting silicone with heatconducting. It cures with both on room temperature and heated temperature. It has the feature of the higher temperature the faster of the curing time. It can be applied to electronic components for insulation, waterproofing, fixed and flame retardant. The flame retardant UL94-V0 level can be achieved. It mainly applied in electronic components surface with materials of  PC(Poly-carbonate),PP,ABS,PVC, etc. and metal materials.

 

Typical Application of PCB board electronic-pouring silicone rubber

PCB board electronic-pouring silicone rubber is suitable for

- high powered electronics,  

DC/DC module and circuit board which requires heat dissipation and high temperature resistance.

It can be broadly used for LED screen, Wind Power Generator, PCB substrate, etc. 

 

Technical Parameters of PCB board electronic-pouring silicone rubber

Features

Part A

Part B

Before Curing

Appearence

Black Fluid

White Fluid

Viscosisty(25°Ccps)

3000±500

3000±500

Operation features

Mixing Ratio

1:1

Viscosisty(after mixing) (cps)

2500~3500

Pot life(r)

2

Curing time (25°C  hr)

8

Curing time(80°C  mins)

20

 

 

After Curing

Hardness(Shore  A)

60±5

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-V0

(Pls note: the above data for this product in 25 °C temperature, 55 percent humidity conditions, for reference. The accurate data is measured by customers to when using.)


PCB board electronic-pouring silicone rubber with good weatherabilityPCB board electronic-pouring silicone rubber with good weatherabilityTECHNICAL GUIDELINES of PCB board electronic-pouring silicone rubber 1, Pls put part A and part B in separate container and stir evenly before mixing the two part together.

2, Weight Ratiopart A: part B = 1:1 

3, Deaeration the mixture in vacuum pump under 0.08 MPa for 3-5 minutes.

4, The temperature influences the curing time of HY-9060#. When in too low temperature, we suggest customers appropriately heat the mixture to accelerate vulcanization. Suggested operation time and temperature. 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.

 

Warm Tips about PCB board electronic-pouring silicone rubber: 
1.The following material may hinder the curing of the product, So pls apply after summary experiment. When necessary, pls clean the application areas.

Condensation silicone which not completely cured or organic tin compounds

Sulphur, sulfide and sulfur rubber materials.

Amine compounds as well as contains the amine materials.

Pewters solder flux.


2. Should be sealed storage.The mixture should be used up at once, avoid causing waste.

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

4. When it gets stratified after period of storage, Please mix 9060 evenly before usingit does not affect the performance.
PCB board electronic-pouring silicone rubber with good weatherability   

For get further information about PCB board electronic-pouring silicone rubber, PLS contact with Miss Aimee

 

MSN:  aimeezhou055722(at)hotmail(dot)com
Skype: aimee055722

Email:hysz(at)szrl(dot)net
Tel:0086-755-89948006
Mob: 086-18938867541
Trademanager:cn200039753

Nearest port for product export
Shenzhen, Guangzhou, Xiamen, Shanghai
Delivery clauses under the trade mode
FOB, CFR, CIF
Acceptable payment methods
T/T, L/C, Westem Union
Export mode
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