LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.

LANCHEMIE mainly engages in the R&D, production and sales of a full range of high-performance and high-quality silicone rubbers. Our products are manufactured in accordance with international quality standards, comply with EU REACH and RoHS testing requirements, and have been recognized by numerous customers worldwide. Our products include HTV, LSR and RTV silicone rubbers, which are widely used in construction, textiles, leather, food, cosmetics and other industries.


High-Performance Types of Silicone Rubbers

HTV Silicone Rubber

HTV Silicone Rubber is a high-temperature vulcanized silicone material with excellent mechanical strength, thermal stability and weather resistance. It features good elasticity, insulation and compression set, widely used in seals, automotive parts, electrical components and daily necessities.
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LSR Silicone Rubber

Liquid Silicone Rubber (LSR) features low viscosity, fast curing and high flowability. It delivers excellent transparency, biocompatibility, heat resistance and stability, widely used in medical devices, baby products, electronics and precision sealing parts.
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RTV Silicone Rubber

RTV Silicone Rubber cures at room temperature without heating, offering easy operation and strong adhesion. It features good elasticity, weather resistance, electrical insulation and sealing performance, widely used in construction, electronic potting, automotive sealing and daily maintenance.
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Products

Benefits of Our Silicone Rubbers for Your Business

Wide Product Range & Stable Consistency
Wide Product Range & Stable Consistency

We supply high-quality RTV, LSR and HTV silicone rubber with strict production control, ensuring stable viscosity, uniform performance and reliable batch-to-batch consistency.

Outstanding Physical & Weather Resistance
Outstanding Physical & Weather Resistance

Our silicone rubbers feature excellent high & low temperature resistance, aging resistance, electrical insulation and elasticity, suitable for long-term harsh environment use.

Excellent Processability & Molding Performance
Excellent Processability & Molding Performance

LSR offers fast curing and high precision molding; HTV features strong mechanical strength; RTV allows convenient room-temperature vulcanization for easy on-site construction.

Safe & Compliant with International Standards
Safe & Compliant with International Standards

All products comply with EU REACH, RoHS and food-grade requirements, safe for automotive, electronics, baby products, sealing and construction applications.

Wide Product Range & Stable Consistency

Wide Product Range & Stable Consistency

Outstanding Physical & Weather Resistance

Outstanding Physical & Weather Resistance

Excellent Processability & Molding Performance

Excellent Processability & Molding Performance

Safe & Compliant with International Standards

Safe & Compliant with International Standards

  • Wide Product Range & Stable Consistency

    We supply high-quality RTV, LSR and HTV silicone rubber with strict production control, ensuring stable viscosity, uniform performance and reliable batch-to-batch consistency.

  • Outstanding Physical & Weather Resistance

    Our silicone rubbers feature excellent high & low temperature resistance, aging resistance, electrical insulation and elasticity, suitable for long-term harsh environment use.

  • Excellent Processability & Molding Performance

    LSR offers fast curing and high precision molding; HTV features strong mechanical strength; RTV allows convenient room-temperature vulcanization for easy on-site construction.

  • Safe & Compliant with International Standards

    All products comply with EU REACH, RoHS and food-grade requirements, safe for automotive, electronics, baby products, sealing and construction applications.

FAQs of Silicone Rubbers

Q

What silicone rubber products do you offer?

We mainly supply OH-terminated silicone polymer (OH Polymer), liquid silicone rubber (LSR), and high-temperature vulcanized silicone rubber (HTV) for diverse industrial applications.

Q

What are the typical applications of HTV silicone rubber?

HTV silicone rubber is widely used in automotive parts, electrical insulation, sealing products, and kitchenware due to its excellent heat resistance and mechanical strength.

Q

What is OH Polymer mainly used for?

OH-terminated silicone polymer serves as a key base material for silicone rubber, sealants, and adhesives, providing good elasticity, adhesion, and weather stability.

Q

What are the advantages of Liquid Silicone Rubber (LSR)?

LSR features fast curing, high transparency, good biocompatibility, and stable performance, ideal for baby products, medical parts, electronic accessories and precision molding.

Q

Are your silicone rubber products RoHS and REACH compliant?

Yes, all our silicone rubber materials comply with EU RoHS and REACH standards, ensuring safe use in food contact, medical and export-oriented applications.

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