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Release Agents for Mold Making: A Comparison of Wax, PVA, Silicone, and PTFE

The right release agent can make or break the molding process. Use too much, and you’ll lose surface detail. Use too little, and the casting will stick to the mold. This guide compares...

Mold Making Silicones

07.04.2026

Silicone Oil Guide: Viscosities, Applications, and Selection (0.65 – 300,000 cSt)

Silicone oils (PDMS) are among the most versatile industrial chemicals in existence. They lubricate, release, defoam, insulate, and protect—at temperatures ranging from –60 °C to +250 °C. However, the range...

Lubricants Silicones

07.04.2026

Silicone for Mold Making: The Complete Guide – Material Selection, Processing, and Error Prevention

Are you planning your first mold-making project with silicone—or looking for a better solution for your mass production? This guide explains how to choose the right silicone, avoid mistakes...

Mold Making RTV 2 Silicone Silicones

07.04.2026

A Day Without Silicone

Contents I. 6:30 a.m. II. The Commute — Electric Mobility and Ceramification III. Waterfalls, War, and Sticky Masses — The History of Silicone IV. A Sphere Barely Larger Than a Marble — The...

Electric Mobility Raw material supply Silicones Silicone rubber

03.04.2026

Silicone Rubber: The Complete Guide to Types, Applications, and Market Trends Through 2026

What is silicone rubber, and what makes it so special? Silicone rubber is a synthetic elastomer made from silicon, oxygen, carbon, and hydrogen. Unlike traditional...

Fluorosilicones (FVMQ) HTV silicone LSR silicone RTV 1 silicone RTV 2 silicone Silicones Silicone elastomer Silicone rubber Thermally Conductive Silicones (TIM)

27.03.2026

Biocompatible silicones: ISO 10993 and USP Class VI at a glance | SILITECH

Patient safety is paramount in medical technology. Silicones that come into direct or indirect contact with the human body must meet strict biocompatibility requirements. This guide explains the two most important standards—ISO 10993 and...

ISO 10993 Silicones USP Class VI biocompatibility Biocompatible silicone medical technology silicone

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

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

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

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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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