Knowledge Center | SILITECH AG

10 Articles

sealant × January 2026 ×

Thermally Conductive Potting Compounds: λ-Values Explained | SILITECH

When power electronics overheat, even the best heat sink is of no use – unless the heat can escape from the potted component. Thermally conductive potting compounds with a high λ-value achieve exactly that: they protect electronics from environmental influences while simultaneously dissipating heat losses...

Industry: Electronics & Circuit Boards Property: Thermally Conductive Type: Guide World: Potting & Electronics Protection

24.02.2026

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SILIRESIN Biothane

Bio-resins – bio-based casting resins – replace some of the petroleum-based raw materials with plant-based resources such as vegetable oils, cashew nut shells, or tree resins. The market for sustainable resin systems is growing rapidly, especially in the arts and crafts sector (resin art, river tables),...

Brand: SILIRESIN Type: Comparison World: Potting & Electronic Protection

23.02.2026

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Biocompatible Silicones: ISO 10993 and USP Class VI at a Glance | SILITECH

In medical technology, patient safety is of the utmost importance. Silicones that come into direct or indirect contact with the human body must meet stringent biocompatibility requirements. This guide explains the two most important standards – ISO 10993 and...

Industry: Medical Technology Property: Biocompatible Brand: Elkem Type: Guide World: Silicones

22.02.2026

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Conformal Coatings: Protective Lacquers for PCBs Compared | SILITECH

Electronic assemblies are exposed to numerous environmental influences during operation: humidity, dust, chemicals, temperature fluctuations, and mechanical stress. Conformal coatings – thin protective layers that adapt to the circuit board geometry – form the first line of defense against...

Industry: Electronics & PCBs Type: Comparison World: Potting & Electronic Protection

22.02.2026

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Permabond Adhesives: Range, Technical Data & Loctite Comparison

Permabond is one of the world's leading manufacturers of industrial adhesives – from cyanoacrylates to structural epoxides to anaerobic adhesives. Since the development of the original Eastman 910 (the first commercial super glue), the company has focused on high-performance...

Industry: Mechanical Engineering & Industrial Property: High Strength Brand: Permabond Type: Profile World: Bonding & Sealing

22.02.2026

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Loctite 5910: Silicone Flange Sealant (FIPG)

Loctite SI 5910 is a black, low-strength RTV silicone gasket for flexible flange connections. As a FIPG product (Formed-In-Place-Gasket), the seal is applied directly to the flange and replaces preformed flat gaskets. The 5910 is particularly suitable for applications that...

Industry: Mechanical Engineering & Industry Brand: Henkel/Loctite Type: Profile World: Adhesive Bonding & Sealing

22.02.2026

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Loctite 638: High-Strength Shaft-Hub Connection

Loctite 638 is a high-strength, anaerobic adhesive for cylindrical joints – shaft-hub, bearing seat, bushing-housing. The green, one-component adhesive cures without air between metal surfaces and achieves shear strengths up to 31 N/mm². It replaces press fits and...

Industry: Mechanical Engineering & Industrial Property: High Strength Brand: Henkel/Loctite Type: Profile World: Bonding & Sealing

22.02.2026

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Bonding metal without welding: 5 high-performance adhesives compared | SILITECH

Bonding Metal Without Welding: 5 High-Performance Adhesives Compared Metal joints without heat, distortion, or elaborate post-processing: Modern high-performance adhesives achieve shear strength...

Industry: Mechanical Engineering & Industry Property: High-Strength Brand: Henkel/Loctite Brand: Permabond Type: Comparison World: Bonding & Sealing

16.02.2026

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Choosing the right Shore hardness: From 0A to 90A explained | SILITECH

Choosing the right Shore hardness: From 0A to 90A explained Shore hardness is one of the most important material properties when selecting silicones. It determines whether a component is soft and flexible or fe...

Type: Guide World: Silicones

16.02.2026

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RTV-1 vs. RTV-2 Silicones: The Complete Comparison | SILITECH

RTV-1 vs. RTV-2 Silicones: The Complete Comparison When selecting the right silicone for technical applications, one often faces the fundamental question: RTV-1 or RTV-2? The designation RTV stands for...

Brand: Elkem Type: Comparison World: Silicones

16.02.2026

0 3122

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Industry: Construction & Engineering Industry: E-Mobility & Battery Industry: Electronics & Circuit Boards Industry: Energy & High Voltage Industry: Art, Model & Mold Making Industry: Mechanical Engineering & Industry Industry: Medical Technology Property: Biocompatible Property: Chemical Resistant Property: Electrically Insulating Property: Electrically Conductive Property: High Strength Property: Temperature Resistant Property: Transparent Property: UV & Weather Resistant Property: Thermally Conductive Brand: Elkem Brand: Henkel/Loctite Brand: Merbenit Brand: Molydal Brand: Permabond Brand: SILIRESIN Brand: SILISIL Type: Use Case Type: FAQ Type: Guide Type: Profile Type: Comparison World: Mold Making & Casting World: Bonding & Sealing World: Surface Treatment & Corrosion Protection World: Lubrication & Release World: Silicones World: Processing & Dispensing Technology World: Potting & Electronics Protection