lost foam casting
Chemical Manufacture.

Casting resin manufacturer

Castchem,founded in 1999,is the pioneering manufacturer that invented STMMA Copolymer Resin for direct pouring ductile iron and EPMMA for carbon steel products in the lost-foam casting process.

About

Castchem

lost foam casting resin
silicone oils

The most comprehensive resin manufacturer

Flexible and responsive
to market demands


Castchem mainly engages in developing and producing STMMA series of molding materials(foamable copolymer resin) for lost foam castings, and we are the unique manufacturer of foundry resin in China having three invention patents and twenty utility model patents. The "new-model expandable STMMA copolymer resin and a method for preparing the same" has won Chinese patent and American patent.

Mold release agent

Mold release agent

Our die casting release agent is specifically formulated to create an effective protective barrier between molten metal and the mold surface. Its core function is to facilitate smooth ejection of castings while ensuring part integrity and post-casting process compatibility.

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Beauty and personal care

Beauty and personal care

Low Hydrogen Silicone Oil in Cosmetics Application

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Oil production

Oil production

Efficient, reliable, and safe operation of oil extraction A is crucial for the energy industry to meet demand, maintain low costs, and protect humanity and the planet.

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Lost Foam Coating

Lost Foam Coating

Collaborate with coating, ink, and coating formula manufacturers to develop innovative solutions that enhance functionality, durability, aesthetics, and sustainability.

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Lost foam casting

Lost foam casting

Our innovative building and infrastructure solutions are designed to meet strict design and regulatory standards.

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Degradable and environmentally friendly packaging

Degradable and environmentally friendly packaging

We offer high-performance solutions for a wide range of packaging applications. From stand-up pouchets to bottles, pouches, shrink film and more, our products enable packaging structures that combine performance and sustainability.

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A chemicals manufacturer specializing


Company Profile

Zhejiang Castchem New Materials Co., Ltd. mainly engages in the development and production of STMMA series molding materials (foamable copolymer resin) for lost foam castings.

Our Company
Castchem

High-Quality Products

Our commitment to quality is reflected in two dedicated R&D laboratories, two precision quality control labs, a pilot production workshop, and a scale-up production workshop. We adhere to strict standards, delivering cost-effective and high-performance products that have earned the trust of our international partners.

Fully reinforced

The company has strong technical force and has obtained 3 national invention patents and 20 utility model patents.

Vast Market

Our business spans the globe, serving companies in Europe, the Americas, the Middle East, and Southeast Asia.

Management Philosophy

We support the silicone and foundry industries with innovative solutions, creating sustainable value for businesses and society.

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