Chemicals & Plastics

MOLYKOTE EM-30L is a premium plastic compatible grease developed for the lubrication of plastic and metal contact surfaces. Formulated with a synthetic PAO base oil, lithium soap thickener, and PTFE, this synthetic grease for plastic gears delivers stable lubrication while helping reduce friction, wear, and operating noise. Designed for long-term lubrication, MOLYKOTE EM-30L performs well in plastic-to- plastic, plastic-to-metal, and metal-to-metal contact applications. Its low oil separation and excellent material compatibility make it a preferred lubricant for precision assemblies where clean and reliable operation is essential.

Minimum Order: 1 bags

MOLYKOTE EM-50L Grease is a premium plastic gear grease specifically formulated for applications involving plastic and metal contact surfaces. Using a synthetic PAO base oil, lithium soap thickener, and carefully selected solid lubricants, MOLYKOTE EM-50L delivers smooth operation, excellent wear protection, and stable lubrication over extended service periods. Designed for precision mechanisms, this synthetic grease for plastic gears helps reduce friction, minimize operating noise, and improve the durability of plastic components. It is widely used in automotive systems, office automation equipment, home appliances, and precision mechanical assemblies where material compatibility and long-term lubrication are essential.

Minimum Order: 1 bags

Microcrystalline wax is indeed one of the key ingredients in rust inhibitors. Thanks to its excellent chemical inertness and physical barrier properties, it provides long-lasting, reliable rust protection for metals. Physical Barrier: It forms a dense, continuous, and flexible wax film on the metal surface. This film acts as a robust barrier, effectively isolating moisture, salts, oxygen, and corrosive chemicals, preventing them from coming into contact with the metal. Chemical Stability: Microcrystalline wax is chemically very stable and does not readily react with other substances at room temperature. Its composition consists primarily of C31–70 branched saturated hydrocarbons, a structure that gives it outstanding inertness.

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders.

Minimum Order: 1 bags

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

Hebei Chuanghai Biotechnology Co., Ltd. is a direct manufacturer of dimethyl silicone oil (PDMS / 201 silicone oil). Full viscosity range 5cs100000cs for industrial & cosmetic applications. Strict quality control ensures high purity and stable performance for mold release, defoaming, lubrication, waterproof, textile and cosmetic industries. Factory direct supply with competitive price. Samples & bulk export orders available. Contact us for quotation! Email:kelly@chuanghaibio.com Tel

Minimum Order: 1 bags

MOLYKOTE 33 Light is a specialized silicone grease developed for applications where consistent lubrication performance is needed under low-temperature and variable environmental conditions. Its silicone oil formulation provides excellent resistance to oxidation, aging, and temperature changes, helping maintain stable lubrication performance over extended service periods. Compared with conventional mineral-based lubricants, MOLYKOTE 33 Light offers excellent material compatibility and maintains its lubricating properties in demanding precision applications. This makes it a reliable choice for engineers looking for a low temperature grease for sensitive mechanical components.

Minimum Order: 1 bags

Molykote 3452 Chemical Resistant Valve Grease 100G is a high-performance specialty lubricant designed for industrial valves, sealing systems, and precision components operating in chemically aggressive environments. Formulated with a fluorosilicone base oilandPTFE thickener,Molykote 3452 provides exceptional resistance to acids, alkalis, fuels, solvents, moisture, and oxidation while maintaining stable lubrication over a wide temperature range. The convenient 100G tube is ideal for maintenance, repair, and production environments where precise grease application is required.

Minimum Order: 1 bags

Acrylamide Cas 79-06-1 Hebei Chuanghai Biotechnology Co., Ltd. (Shijiazhuang, China) is a professional supplier of non-licensed industrial and fine chemicals, supplying surfactants, additives, and organic intermediates with export services. 19883-41-1, Ethoxylated Alcohol, Tall Oil Fatty Acid, Bisphenol a, Casein, Tannic Acid, Glyoxylic Acid, Tetradecane, N-Hexadecane-D34 Acryl , amide Feel free to let me know if there is anything you want to know. Best Regards Debby Hebei Chuanghai Biotechnology Co., Ltd. sales3@chuanghaibio.com Whatsapp/Wechat , /Telagram:+8613131125016

Minimum Order: 500

Microcrystalline wax significantly optimizes the physical structure and burning performance of candles by enhancing flexibility, improving melting point stability, enhancing fragrance retention, and prolonging burning time. ‌‌ Crack resistance and shrinkage prevention: Utilizing its high ductility and fine crystal structure, it cancels out the cooling and shrinkage stress of paraffin, preventing column wax cracking, cup wax detachment from the wall, or surface depressions. Flame stabilization and duration enhancement: By increasing the overall melting point and viscosity of the wax base, the melting rate is slowed down, resulting in a stable flame, longer combustion duration, and reduced dripping. Dense structure: Fill the crystal gaps, reduce bubble formation, enhance the hardness of the candle body and the adhesion of decorations, and achieve a smoother appearance.

In candle manufacturing, microcrystalline wax primarily serves as a high- performance modifying additive used to enhance the properties of ordinary waxes. Reduces shrinkage and prevents candle release from the container: This is one of microcrystalline wax’s most important functions, and it is particularly crucial for container candles. With its low shrinkage rate, adding it to the molten wax effectively reduces shrinkage after cooling, allowing the candle to fit snugly against the walls of the glass container and preventing gaps or the candle from falling out. Increases Viscosity and Toughness: Microcrystalline wax increases the viscosity and toughness of the wax, making the candle less prone to cracking or shattering. This property is particularly well-suited for crafting sculpted or hand-molded candles and also facilitates the adhesion of decorative elements.

In the packaging and papermaking industries, microcrystalline wax is primarily used as a coating agent, impregnating agent, and paraffin modifier, imparting moisture resistance, oil resistance, anti-adhesion properties, flexibility, and heat-sealability to paper.‌‌ ‌Moisture and Oil Barrier‌: When applied to the surface of packaging paper, it forms a dense layer that blocks the penetration of water vapor and oils. ‌Improved Physical Strength‌: When added as a paraffin modifier, it enhances the paper’s resistance to bending, plasticity, and flexibility, preventing brittle fracture at low temperatures. It is suitable for corrugated cardboard and flexible packaging materials. ‌Heat Sealing and Anti-Stick Properties‌: It provides an appropriate heat sealing temperature window for use in barrier coatings for composite packaging; it also imparts anti-stick properties to the surface, facilitating easy peeling. ‌Appearance and Printing Optimization‌: Increases the gloss of the paper surface; in some cases, it is used as an ink additive to enhance print clarity and adhesion.‌‌

Polyurethane adhesive is a kind of special adhesive bonding agent for fire door, with excellent adhesive performance and fire resistance characteristics. The material can bond aluminum silicate cotton, rock wool, perlite fireproof board, metal, ceramics and other materials and steel plate and other metal materials. It is also environmentally friendly, harmless and odorless. Fire-Retardant Adhesive Features: Heat/freeze/water/moisture resistant/high bonding strength/flexible construction/strong adhesion/room temperature curing/heat curing/strong weather resistance