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

LANCHEMIE specializes in the R&D, production and sales of a full range of high-performance, high-quality silicone functional additives.Our products meet international quality standards, comply with EU REACH and RoHS testing requirements, and have gained recognition from customers worldwide.

Our products include Silicone Emulsion, Silicone Defoamer, Silicone Release Agent, Silicone Water Repellent, Polymethylsilsesquioxane, Silicone Masterbatch, etc., which are widely used in textiles, construction, daily chemicals, coatings, shoe materials, leather and other fields.


High-Performance Types of Silicone Functional Additives

Silicone Emulsion

Silicone Emulsion is a stable water-based silicone dispersion with excellent softness, smoothness and water repellency. It is easy to apply, widely used in textiles, leather, paper and construction for softening and surface treatment.
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Silicone Defoamer

Silicone Defoamer provides fast and long-lasting defoaming & antifoaming performance with good stability and compatibility. It is widely used in coatings, textiles, construction and industrial processes to efficiently eliminate foam.
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Silicone Release Agent

Silicone Release Agent offers excellent release performance, low surface tension and good thermal stability. It forms a uniform protective film, widely used in molding, plastics, rubber and packaging for smooth demolding and non-stick effects.
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Silicone Water Repellents

Silicone Water Repellent provides excellent water-repellent and breathable properties with strong adhesion. It effectively resists moisture penetration and weathering, widely used in construction, textiles, leather and building materials for waterproof treatment.
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Silicone Microspheres

Silicone Microspheres feature uniform particle size, excellent elasticity, and exceptional soft-touch effect for cosmetics and coatings. They deliver a silky, non-greasy skin feel, reduce tackiness, a...
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Silicone Waterpoofing Coatings

Silicone Waterproofing Coatings Silicone Waterproofing Coatings are high-performance water-based or solvent-based protective coatings. They form a breathable, flexible waterproof film with excellent weather resistance, UV resistance and long-lasting adhesion, widely used for building roofs, exterior walls, basements and concrete structures.
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Silicone Waxes

Silicone Waxes combine the advantages of silicone and wax, offering excellent smoothness, lubricity and water repellency. They feature high thermal stability and good dispersibility, widely used in plastics, coatings, inks, cosmetics and textile finishing.
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Silicone Masterbatch

Silicone Masterbatch is a highly concentrated silicone additive in pellet form, offering excellent dispersibility and processability. It effectively improves lubricity, wear resistance, scratch resistance and processing flow of plastics, widely used in plastic injection molding, extrusion, film and cable materials.
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Sodium Hyaluronate (Hyaluronic Acid)

Sodium Hyaluronate is the sodium salt form of hyaluronic acid. HA is a polymer mucopolysaccharide formed by repeated connection of N-acetylglucosamine and D-glucuronic acid disaccharide units
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Products

Benefits of Our Silicone Functional Additives for Your Business

Outstanding Core Advantages
Outstanding Core Advantages

Silicone functional additives boast excellent thermal stability, weather resistance and low surface tension. They are efficient with low dosage, providing superior smoothness, water repellency and softness that traditional additives cannot match.

Diverse Product Types
Diverse Product Types

They cover a wide range of products, including silicone emulsion, defoamer, release agent, microspheres, masterbatch and waterproofing coatings, meeting different functional needs of various industries.


Extensive Industry Applications
Extensive Industry Applications

Widely applied in textiles, construction, coatings, plastics, leather, daily chemicals and printing ink, they effectively improve product performance and processing efficiency.

Environmentally Friendly and Safe
Environmentally Friendly and Safe

Most products are water-based, low-VOC, non-flammable and free of APEO and heavy metals, complying with RoHS, REACH and other international environmental standards.

Outstanding Core Advantages

Outstanding Core Advantages

Diverse Product Types

Diverse Product Types

Extensive Industry Applications

Extensive Industry Applications

Environmentally Friendly and Safe

Environmentally Friendly and Safe

  • Outstanding Core Advantages

    Silicone functional additives boast excellent thermal stability, weather resistance and low surface tension. They are efficient with low dosage, providing superior smoothness, water repellency and softness that traditional additives cannot match.

  • Diverse Product Types

    They cover a wide range of products, including silicone emulsion, defoamer, release agent, microspheres, masterbatch and waterproofing coatings, meeting different functional needs of various industries.


  • Extensive Industry Applications

    Widely applied in textiles, construction, coatings, plastics, leather, daily chemicals and printing ink, they effectively improve product performance and processing efficiency.

  • Environmentally Friendly and Safe

    Most products are water-based, low-VOC, non-flammable and free of APEO and heavy metals, complying with RoHS, REACH and other international environmental standards.

FAQs of Silicone Functional Additives

Q

What are silicone functional additives?

They are a series of functional products based on organosilicon polymers, including emulsions, defoamers, water repellents, release agents, microspheres, masterbatches, etc., used to improve surface properties of materials.

Q

What industries is silicone emulsion used in?

Widely used in textile finishing, leather treatment, paper making, construction waterproofing, personal care and other fields.

Q

How does the particle size of organic silicon microspheres affect their light diffusion performance?

Particle size directly determines light diffusion effect:

  • Smaller particles (1–5 μm):Strong light scattering, soft and uniform light output, suitable for thin diffusion films and high-transparency coatings.

  • Larger particles (8–20 μm):Stronger light-hiding ability, higher haze, ideal for thick plates and lamps requiring obvious light diffusion.

  • Uniform particle size:Stable diffusion performance, no bright or dark spots, ensuring consistent lighting effect.

Q

What are the advantages of using organic silicon microspheres in cosmetics?

Organic silicon microspheres offer a silky, smooth texture, excellent oil absorption, and a long-lasting matte effect. They improve the spreadability of cosmetics, reduce stickiness, and provide a soft, natural finish. They also show good compatibility with various cosmetic ingredients.

Q

What are the applications of silicone masterbatch?

Plastic processing: Improves flowability, mold release, and surface smoothness for injection molding, extrusion, and blow molding.

Film & sheet products: Reduces friction, prevents blocking, and enhances scratch resistance.

Cable & wire materials: Increases extrusion speed and improves surface gloss.

Automotive plastics: Enhances wear resistance, scratch resistance, and durability.

Household appliances & daily plastics: Provides a smoother surface and better processing stability.

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