Welcome to TN Silicone Tech Co., Ltd

Liquid(LSR) Silicone Rubber

LSR ( Liquid Silicone Rubber) differs from HTV in manufacture. The product properties of LSR are well-prepared by the manufacturer upon production. It has the broadest operating temperature range (-100°C ~ 350°C) with excellent high and low temperatures resistance. Depending on factors, it includes general purpose, solvent and oil resistance, high-tear strength, self-adhesive, heat resistance, flame retardancy, self-lubricating, electrical conductivity, and high optical transparency.


TANSIL has been engaged in the research and manufacture of LSR since 2008. We have the ability to manufacture high quality liquid silicone rubber for general purpose, flame retardant LSR, low volatility LSR, high temperature resistant LSR, and more.

Basic Knowledge of LSR Silicone

Like other rubbers, you can make various products out of liquid silicone rubber (LSR)

This variant includes two agents:

A and B

mixed 1:1

then injected into the mold through an LSR injection molding equipment.

This rubber variant requires large-scale continuous production of silicone polymer with:

fast vulcanization speed

low molding temperature

You can also combine it with composite applications. Moreover, the biocompatibility of liquid silicone rubber is a crucial product requirement.

Fine Application of TANSIL Silicone Rubber

TANSIL liquid silicone rubber is used in nearly every industry to improve the quality and functionality of products, including:

  • kitchen wares, nipples, milking machines
  • Hot air brushes, defrosters
  • Lead wires, heater wires, ignitions wires
  • O-rings, spark plug boots
  • Swimming goggles, goggle bands, snorkels, mouthpieces
  • Keypads, EMI gaskets, printer platen rollers

We use very high standards to manufacture excellent silicone

Looking for a specific HTV silicone rubber? Pls let us know the application field and specific requirements. Our specialists will recommend you the suitable product accordingly.

How can I get the samples?

We’ll provide Free samples, and client pay the freight cost.

What’s the shipping cost for the samples?

Depends on the quantity, weight etc. We’ll check the best cost by DHL, FedEx, TNT, and UPS Or you can use freight collect.

Can you make customized silicone rubber?

Sure, we can make customized silicone rubber according to your specific requirements.

What certificates do you have for the silicone rubber?

We have ROHS, REACH, FDA, LFGB etc.