Potting Compounds

Potting compounds are a general-purpose types of sealant that can offer environmental, mechanical and physical protection to circuit boards and electronic assemblies. Used in electronics, potting is a process of filling a complete electronic assembly with a solid or gelatinous compound. The potting compound, once applied, cured and hardened encases your electronics in a solid mass providing a barrier which provides protection from moisture, vibration, thermal or physical shock and general contamination. The mechanical protection enables the components to maintain high performance under extreme conditions. Thermosetting plastics or silicone rubber gels are often used.

Types of compounds

Epoxy Potting Compounds - Epoxy potting compounds generally perform as a better adhesive, high temperature resistance, and chemical resistance. Epoxy systems have better adhesion to a wide variety of substrates and typically do not need primers. They are easy to use and are predictable. They have good high temperature resistance up to 400°F.

Urethane Potting Compounds - Urethane potting compounds generally have better flexibility, elongation, and abrasion resistance. Since they can have Tg below -40°C they are an excellent selection for SMT PC board potting. Their gel time can be easily changed with an accelerator without changing the properties.

Silicone Potting Compounds - Silicone potting compounds and encapsulating materials are also soft, flexible, and have better elongation. Silicone materials also provide the widest operating temperatures. Specially formulated silicone potting compounds can operate at below -100°C and most silicone materials can handle 200°C temperatures.

Acrylic Potting Compounds - Acrylic potting compounds are UV and heat hardening materials. They benefit from very fast hardening, adequate chemical resistance and are clear in appearance.

Applications of Potting Compounds

Potting compounds are used in a range of applications such as;

  • Military
  • Industrial
  • Automotive industry
  • PCB's
  • Coils

...
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검색 필터링

총 11개 제품 중 1번째-11번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Trade Name Product Material Package Type Package Size Special Properties Cure Time Hardness Thermal Conductivity Colour Maximum Operating Temperature Minimum Operating Temperature Chemical Composition Dielectric Strength Odour
RS 제품 번호 918-4996
제조사 부품 번호834ATH-375ML
제조사MG Chemicals
₩82,039.95
Each
수량
- Epoxy Bottle 375 ml Flame Retardant 45 min 85 Shore D 0.37W/mK Black +200°C -40°C Alkyl Glycidyl Ether, Aluminum Trihydrate, Antimony Trioxide, Bisphenol-A Epoxy Resin, Carbon Black, Heavy Alkylate, Hydrated, Naphtha, Petroleum, Phenyl Glycidyl Ether/formaldehyde Copolymer, Zinc Borate, 1,1'-(1,2-Ethanediyl) Bis[2,3,4,5,6-Pentabromo-Benzene - -
RS 제품 번호 918-4986
제조사 부품 번호832C-375ML
제조사MG Chemicals
₩44,503.60
Each
수량
- Epoxy Can 375 ml - 35 min → 24 h - - Translucent +145°C -30°C Alkyl Glycidyl Ether, Bisphenol A, C18-Unsaturated, Dimers, Epoxy Resin, Fatty Acids, Reaction Products with Polyethylenepolyamines, Triethylenetetramine - -
RS 제품 번호 918-4983
제조사 부품 번호832B-3L
제조사MG Chemicals
₩210,200.15
Each
수량
- Epoxy Can 2.55 L - 35 min → 24 h - - Black +145°C -30°C Acetone, Ethyl Lactate, Hydrocloric Acid, Isohexanes, Isopropyl Alcohol, Mineral Spirits, Water, Xylene - -
RS 제품 번호 918-4992
제조사 부품 번호832TC-450ML
제조사MG Chemicals
₩86,283.85
Each
수량
- Epoxy Can 450 ml Thermal Conductivity 2 → 96 h - - Black +140°C -30°C Acetone, Ethyl Lactate, Hydrocloric Acid, Isohexanes, Isopropyl Alcohol, Mineral Spirits, Xylene - -
RS 제품 번호 918-4980
제조사 부품 번호832C-3L
제조사MG Chemicals
₩199,514.45
Each
수량
- Epoxy Can 3 L - 35 min → 24 h - - Translucent +145°C -30°C Alkyl Glycidyl Ether, Bisphenol A, C18-Unsaturated, Dimers, Epoxy Resin, Fatty Acids, Reaction Products with Polyethylenepolyamines, Triethylenetetramine - -
RS 제품 번호 918-4974
제조사 부품 번호832B-375ML
제조사MG Chemicals
₩46,850.30
Each
수량
- Epoxy Can 375 ml - 35 min → 24 h - - Black +145°C -30°C Acetone, Ethyl Lactate, Hydrocloric Acid, Isohexanes, Isopropyl Alcohol, Mineral Spirits, Water, Xylene - -
RS 제품 번호 146-2870
제조사 부품 번호832C-450ML
제조사MG Chemicals
₩69,120.70
Each
수량
- Epoxy Cartridge 450 mL Chemical Resistance, Harsh Resistance, Salt Water Resistance 24 h @ +22°C 84 Shore D 0.309W/mK Amber, Clear +140°C -30°C (C12-14) Alkylglycidyl Ether, Bisphenol A Diglycidyl Ether Resin (Liquid), C18 Fatty Acid Dimers/Polyethylenepolyamine Polyamides, Triethylenetetramine 16.7 kV/mm, 425 V/mil -
RS 제품 번호 918-4999
제조사 부품 번호832HT-375ML
제조사MG Chemicals
₩107,146.85
Each
수량
- Epoxy Can 375 ml - 10 min → 24 h - - Black +200°C -30°C C18-Unsaturated, Carbon Black, Dimers, Fatty Acids, Phenyl Glycidyl Ether/Formaldehyde Copolymer, Reaction Products with Polyethylenepolyamines, Triethylenetetramine - -
RS 제품 번호 146-2868
제조사 부품 번호832FX-450ML
제조사MG Chemicals
₩82,039.95
Each
수량
- Epoxy Bottle 450 mL Chemical Resistance, Harsh Resistance, Salt Water Resistance 48 h @ +25°C 88 Shore A 0.26W/mK - +140°C -40°C - 15.7 kV/mm, 400 V/mil Ammoniacal, Sulphurous
RS 제품 번호 146-2866
제조사 부품 번호832HD-50ML
제조사MG Chemicals
₩37,443.35
Each
수량
- Epoxy Dual Cartridge 50 mL Chemical Resistance, Harsh Resistance, Salt Water Resistance 24 h @ +25°C 80 Shore D 0.27W/mK - +150°C -40°C - 15.8 kV/mm, 400 V/mil Ammoniacal, Sulphurous
RS 제품 번호 146-2865
제조사 부품 번호832HD-25ML
제조사MG Chemicals
₩25,706.75
Each
수량
- Epoxy Dual Cartridge 25 mL Chemical Resistance, Harsh Resistance, Salt Water Resistance 24 h @ +25°C 80 Shore D 0.27W/mK - +150°C -40°C - 15.8 kV/mm, 400 V/mil Ammoniacal, Sulphurous