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Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Shanghai Max Tech Co.,Ltd
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Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Brand Name : Maxtech

Model Number : SI8230

Certification : ISO,SGS,ROSH

Place of Origin : China

MOQ : 500kg

Price : 5~10cusd/kg

Payment Terms : T/T, L/C, D/A, Western Union, MoneyGram, D/P

Supply Ability : 100000000tons/year

Delivery Time : within 10days

Packaging Details : 10kg per pot, 20kg per set

Materials : Silicone Resin

Color : Black, White or Gray

Part : Two Part

Sample : Free samples

Packing : 20kg per set

Application : Electrical insulation and moisture protection for low-voltage applications, particularly suitable for insulating cables and wires in junction boxes.

Name : 2 Component Silicone potting

Product name : Two-component silicone sealant

Appearance : Black, white, gray liquid

Report : RoHS REACH,ISO

OEM : Yeah

Keyword : electric insulation, good waterproof and moisture resistance , silicone gel

Usage : encapsulation of various modules, semi-conductor, IGBT, automotive ECU module, IC chip, weighing sensor, waterproof connector.

Thermal Conductivity : Yeah, 0.75, 1.5, 3

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Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Product Description

●SI8230 is two-component silicone based thermal conductive potting adhesive. It has a good fluidity after mixing, can vulcanize to deep layer in room temperature. The operation time can be adjusted according to the temperature. Used to potting protection of varied heat dissipation and temperature resistance components. Fully compliant with RoHS and SVHC REACH standard.

.

Typical Applications

●Used for encapsulation of various modules, automotive module, LED Power driver modules, Solar panel junction box, EV charging column module, Lithium battery pack, Capacitor banks, Magnetic induction coils, Power inverters, etc.

  • Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power SuppliesElectronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Technical Data Table

TESTING ITEM ESTING STANDARD Part A Part B
Color Visual inspection White / black viscous liquid

White viscous liquid

Viscosity, cps , 25℃ GB/T 10247-2008 2500±500 2300±500
Density,,g/cm3, 25℃ GB/T 15223-1994 1.63±0.05 1.63±0.05
Mixture ratio Weight Ratio A:B = 100:100
Viscosity of mixture,4#rotor,cps , 25℃ GB/T 10247-2008 2500±500
Operation time,mins , 25℃ GB/T 10247-2008 50±10
Tack free, mins, 25℃ GB/T 10247-2008 90±20
Cure condition GB/T 10247-2008 25℃/3-5 hr or 80℃/ 30mins
Characteristics after curing
Cured appearance Visual inspection Gray, white or black elastomer
Hardness, Shore A GB/T 531-2008 55±5
Thermal conductivity,W/mK GB/T 10297-1998 0. 75
Linear expansion,K-1,ppm HGT 2625-1994 230
Dielectric strength ,kV/mm, 25℃ GB/T 1695-2005 ≥15
Volume resistance,DC 500V, Ω·CM GB/T 1692-92 1.1×1014
Loss factor(1 MHz) GB/T 1693-2007 0.009
Dielectric constant(1 MHz) GB/T 1693-2007 3.00
Application temperature, ℃ GBT 20028-2005 - 50 ∽ 250
Flame resistance UL-94 V-0
Note:All above data were tested under standardized condition, or tested by further experiments.

Key Features

  1. Two-part 1:1 mixture addition type silicone adhesive
  2. Low hardening shrinkage
  3. Excellent electrical insulation in high temperature and stability
  4. Good waterproof and moisture resistance
  5. Excellent flame resistance

Packing Specification

●Part A—25 KG/Bucket

●Part B25 KG/ Bucket.

50kg per set

Transport &Storage

When stored at or below 25°C in the original unopened containers, this product has a usable life of 12 months from the date of production. Sampling test is necessary for products which exceed shelf life before taking use.

It’s non-dangerous goods, can be transported as normal chemicals, CAUTION leakage during transport.

.Directions for Use

  1. Mixing uniformity in the packing before using, as there’s part of filler sedimentation happens during storage. Mix Part A and Part B by 1:1 mass ratio, after evenly mixed, pouring directly into the components or modules as per requirements. It’s recommended to slowly pour along the walls of the implements, so as to reduce the bubbles happens. Still the potted component to let out the bubbles. Can be cured by heat, about 30 minutes in 80°C. If cured under room temperature, about 4 hours. Vacuum defoaming can improve the performance of cured product. Seal the remaining products tightly after use. Low temperature will slow the curing speed, overheating will lead to curing speed too fast. Keep the constant temperature in workshop is recommended. It's hard for SI8230 to cure if contact with sulfur, amine, organotin and unsaturated hydrocarbon plasticizer. Common substances like rosin, natural rubber. For these should do test before application.

Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Attention of operation

●Keep away from Children

●Avoid contact with eyes and skin. If contact with your skin, scrub first with soap water or alcohol, then rinse with water. If contact with your eyes, rinse with plenty of water, and seek medical treatment immediately.

● It is forbidden to build on the surface of the wet substrate.

Safety Operation Data

MSDS isn't included here. Please read TDS, MSDS and label carefully before operation. You can get MSDS from MAXTECH or other distributors, or mail to service center maxtech@shmaxtech.com

Warranty and Liability

All product properties and application details based on information believe to be reliable and accurate. But you still need to test its property and safety before application. The advice we supply don't apply in any circumstances. MAXTECH don't make assurance of any other applications outside the specification until MAXTECH supply a special written guarantee. MAXTECH is only responsible to replace or refund if this product is defective within the warranty period stated above. MAXTECH makes it clear that will not be liable of any accidents.

Electronic Potting Silicone Compound RTV Silicone Encapsulants for Power Supplies

Any inquiry, welcome to talk more with us , contact us sally, sally@shmaxtech.com; +8618321208486


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