Maxtech SI8125 A/B 10:1 condensation type low viscosity silicone potting material
∎Product Description
●SI8125A/B is used in potting protection of varied components. It can vulcanize to deep layer. The two components have a good fluidity after mixing. The operation time can be adjusted with the proportion of hardener part B. It can bond well with most materials without using any primer. It can be used to fix the accessories to resist water, dust and leakage of electricity.
∎Key Features
●Two-component high transparency liquid silicone rubber, condensation dealcoholization type
●Low viscosity, easy to process and operate
●Low hardening condensation, no corrosion and stressless
●Excellent electric insulativity and stability in high temperature
●Excellent bonding ability, good water-proof and moisture-proof property
Sealants for Potting and Encapsulation,Maxtech products for Power control modules, Solar modules, Junction box, LED spotlight, Wall washer light, Strip lights, LED fluorescent lamp
Sealants for Potting and Encapsulation,Maxtech products for Power control modules, Solar modules, Junction box, LED spotlight, Wall washer light, Strip lights, LED fluorescent lamp
Primarily designed for the manufacture of optical device modules, and can be used for injection molding an optical lens and an optical wave guide coupling reduces scattering loss.
Sealants for Potting and Encapsulation,Maxtech products for Power control modules, Solar modules, Junction box, LED spotlight, Wall washer light, Strip lights, LED fluorescent lamp
∎Typical Applications
• Used for Automotive electronics, modules like Power control modules, Solar modules, Junction box, LED spotlight, Wall washer light, Strip lights, LED fluorescent lamp, etc.
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∎Technical Data Table
TESTING ITEM ESTING STANDARD Part A Part B
8125T 8125M 8125W 8125 W-1 8125B 8125T 8125
Color Visual inspection Colorless transparent fluid Matte transparent white fluid White fluid White low viscosity fluid Black fluid Colorless fluid Colorless fluid
Viscosity, cps , 25℃ GB/T 10247-2008 1,300 1,800 3,500 2,100 2,100 50 50
Density,,g/cm3, 25℃ GB/T 15223-1994 1.02 1.03 1.18 1.18 1.18 0.98 0.98
Corresponding curing agent (Part B) 2225T 2225T 2225 2225 2225 --- ---
Mixture ratio Weight Ratio A:B=100: (10±3)
Viscosity of mixture,25°C, cps GB/T 10247-2008 1,000 1,000 2,300 1,500 1,500 --- ---
Operation time,mins , 25℃ GB/T 10247-2008 40 40 40 50 40 --- ---
The operation time can be adjusted with the proportion of hardener part B.
Surface hardening time, min GB/T 10247-2008 70~180mins
Characteristics after curing
Cured appearance Visual inspection Colorless transparent elastomer Matte white elastomer White elastomer White elastomer Black elastomer --- ---
Hardness, Shore A GB/T 531-2008 21 21 28 15 12 --- ---
Tensile strength,Mpa GB/T 528-2009 1.0 1.0 1.2 1.2 1.2 --- ---