Yarns and twines made of silica glass (also with V4A wire reinforcement) with a silicon dioxide percentage > 94% for applications with continuous temperature exposure of up to 1000°C.

We manufacture non texturised and texturised yarns and twines made of silica glass. If required, they can also be reinforced with V4A wire. Other metals can also be used.

Due to the higher temperature resistance, we use stainless steel with material number 1.4841 - AISI/SAE 314/314L to reinforce the silica glass threads.