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Thermal Conductivity Electronic Potting Silicone Liquid Two Component Custom

Categories Silicone Potting Compound
Brand Name: Hanast
Model Number: HN-8806 A/B (1:1)
Certification: ROHS,SGS
Place of Origin: Guangdong, China
MOQ: 1 kilogram
Price: Negotiable
Payment Terms: T/T
Packaging Details: 25KG/ Iron Drum
Material: Silicone potting compound
MOQ: 1 kilogram
Color: White, Gray ,Black(can Be Customized)
Application: Power supply,led module
Feature: Flame retardant,Excellent electrical properties and Thermal conductivity
Waterproof: Yes
Type: Two-Component
Shelf time: 6 months
Mix ratio: 1:1
Thermal conductivity: 0.8
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Thermal Conductivity Electronic Potting Silicone Liquid Two Component Custom

Low Viscosity 1:1 Thermal Conductivity Potting Glue Two-Component Silicone Potting Compound for Electronic Components Circuit Board Connector


Features of RTV Silicone Potting Compound:
Flexible silicone glue
Low shrinkage rate, no corrosion of components after curing.
Flame retardant, high and low -temperature resistance from -50ºC to 250ºC (58°F to 432°F).
Excellent electrical properties and Thermal conductivity.
* Color: Grey, white, black


Product description of RTV Silicone Potting Compound


HN-8806, two-component addition type silicone potting rubber which can be cured into high-performance elastomer by room temperature or heating.


Technical Parameters of of RTV Silicone Potting Compound:

Test ItemsTest StandardUnitsProduct test results
Part APart B

Before

Curing


1AppearanceBy eyes---Grey, fluidWhite, fluid
2ViscosityGB/T10247- 200825ºC,mPa·S4500~50004500~5000
3DensityGB/T 13354-9225ºC,g/cm31.50±0.051.50±0.05
4Mixing Ratio (A : B)1:1Weight ratio100100
Volume ratio100100
5Operating timeMeasuredhr0.3-0.4
6Curing conditionMeasuredhr

4~12

(25ºC, initial cure)

0.20

(80ºC)

After

Curing


7AppearanceBy eyes---Grey Elastomer
8HardnessGB/T 531.1-2008Shore A50±5
9Thermal conductivityGB/T10297-1998w/m·k≥0.76
10ExpansivityGB/T20673-2006µm/(m,ºC)210
11Moisture AbsorptionGB/T 8810-200524h,25ºC,%0.01~0.02
12Volume resistivityGB/T 1692-92(DC500V),Ω· cm1.0×1016
13Dielectric intensityGB/T 1693-2007Kv/mm(25ºC)18~25
14Temperature ResistanceMeasuredºC-50~+250

* UV-94 Fire retardant: After two times 10s burn tests on a 3mm-thick sample, the flame was extinguished within 30s, and no burnt fell. [1]

* Noted: The data after curing are all measured after the silicone is completely cured.

Application of RTV silicone potting compound


HOW TO USE of RTV Silicone Potting Compound​​

1. When used, weigh A and B according to proportion and then mix them evenly.

Mix thoroughly and evenly with a clean stirring device in a clean container, and then potting can be done.

It can also be sealed under a vacuum after removing the bubbles.

2. The surface of the potting element needs to be cleaned.

If the potting product is too large, it is recommended to potting in stages and then cure at room temperature (4-12hr) or by heating (80ºC-0.5hr).

3. For the automatic potting production line, in order to ensure accurate mixing ratio of A and B, Part A and Part B should be vacuumed respectively to remove the bubbles (the foaming time is 5-10 minutes), and then A and B should be pumped to the static mixer in proportion with a metering pump, and then potting can be done after mixing evenly.


- Storage and transportation:

This product is non-toxic non-dangerous goods, according to the general chemical handling, stored in a cool & dry place (room temperature).

- Shelf Life: 6 months, overdue please reinspect; If it meets the standard, it can still be used.

Thermally conductive flame retardant silicone, electronic component silicone, potting glue,

About us


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