Knowledge Center | SILITECH

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Conformal Coatings: Comparison of Protective Coatings for Printed Circuit Boards | SILITECH

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

Encapsulation & Coating acrylic coating conformal coating PCB coating PCB protective coating protective coating for printed circuit boards

22.02.2026

Permabond Adhesives: Product Range, Technical Data & Comparison with Loctite

Permabond is one of the world's leading manufacturers of industrial adhesives, ranging from cyanoacrylates and structural epoxies to anaerobic adhesives. Since developing the original Eastman 910 (the first commercial instant adhesive), the company has focused on high-performance...

Adhesives & Sealing Permabond Permabond 105 Permabond 731 Permabond 737 Permabond 825 Permabond ES5681 Permabond ET5162 Permabond ET5422 Permabond Adhesive Permabond POP Primer

22.02.2026

Bluesil Silicones: Elkem Product Range Overview | SILITECH

Rhodorsil and Bluesil are the two brands of Elkem Silicones (formerly Bluestar Silicones / Rhodia), one of the world's largest silicone manufacturers. While Rhodorsil is the traditional brand for silicone oils, pastes, and specialty products, Bluesil represents the modern product line of...

Bluesil Bluesil RTV 3325 Bluesil RTV 3428 Rhodorsil Rhodorsil Paste 4 Silicones

22.02.2026

Loctite 5910: Silicone Flange Gasket (FIPG)

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

FIPG Flange gasket Adhesives & Seals Loctite 5910 Loctite SI 5910 Silicone sealant

22.02.2026

Loctite 638: High-strength shaft-hub joint

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

Assembly adhesive Adhesives & Sealants Loctite 638 Loctite 638 Data Sheet Shaft-hub connection Anaerobic adhesive

22.02.2026

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 time-consuming post-processing: Modern high-performance adhesives achieve shear strength...

Adhesives & Sealing

16.02.2026

Choosing the right Shore hardness: Explained from 0A to 90A | SILITECH

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

silicones

16.02.2026

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 is often faced with the fundamental question: RTV-1 or RTV-2? The designation RTV stands for...

silicones

16.02.2026

Industrial lubricants for forming, casting, and maintenance | SILITECH

Why this article? Anyone who works in production, maintenance, or process engineering is familiar with the problem: the lubricant must be suitable—otherwise, there is a risk of downtime, expensive rework, and dissatisfied...

lubricants

04.09.2025

RTV-2 silicones in architectural model making | SILITECH

When every tenth of a millimeter counts Midnight in the studio. Scale 1:200. Deadline at 8:00 a.m. The facade is defined by 0.5 mm strips and precise shadow gaps. Plaster cracks. Epoxy warps. Time remains...

Mold Making Silicones addition-cure silicone Architectural model making Architectural model making Switzerland demolding silicone mold making silicone polycondensation RTV-2 silicone Shore A Silisil vacuum degassing

04.09.2025

Selecting and using screw locks correctly | SILITECH

Screw locks are essential for ensuring the reliability and safety of your screw connections. Whether in technical equipment, furniture, vehicles, or industrial plants—they ensure...

Adhesives & Sealants Loctite Permabond Screw Lock Threadlocker

08.04.2025

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On the SILITECH blog, we share in-depth expertise, technical background information, and practical examples to help you get the most out of our products and improve your processes in the long term. Benefit from our know-how gained from over 25 years of industry experience.

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acrylic coating addition-cure silicone anaerobic adhesive architectural model making architectural model making in Switzerland bonding batteries battery pack adhesive battery assembly Bio epoxy resin Bio Resin Bio-resin Bio-based casting resin biocompatibility Biocompatible silicone Bluesil Bluesil RTV 3325 Bluesil RTV 3428 conformal coating electrical casting resin electrical casting resins Electric mobility demolding FIPG Flange seal Fluorosilicones (FVMQ) Mold making Mold making silicone Structural adhesive HTV silicone ISO 10993 Adhesives & Sealants Lambda value PCB coating Loctite Loctite 5910 Loctite 638 Loctite 638 Data Sheet Loctite SI 5910 LSR Silicone Medical Technology Silicone PCB protective coating Permabond Permabond 105 Permabond 731 Permabond 737 Permabond 825 Permabond ES5681 Permabond ET5162 Permabond ET5422 Permabond Adhesive Permabond POP Primer polycondensation silicone Thermal potting compound Rhodorsil Rhodorsil Paste 4 Raw material supply RTV 1 silicone RTV 2 silicone RTV 2 silicone Lubricants Screw Lock Protective coating for printed circuit boards Shore A Silicone sealant Silicone potting compound Silicones Silicone elastomer Silicone rubber Silisil SOH State of Health Thermally conductive potting compound thermal interface materials Threadlocker USP Class VI Vacuum degassing Potting & Coating encapsulation solutions Battery encapsulant Electronics potting compounds Shaft-hub connection Thermally Conductive Silicones (TIM) Thermally conductive encapsulants Thermal conductivity of potting compounds eco-friendly casting resin

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