TSR Chem's main products include essential raw materials for polyurethane manufacturing, pharmaceutical intermediates, and food-grade additives. The key chemicals listed are:
- Hydroxypropyl Methyl Cellulose (HPMC)
- Acetylsalicylic Acid (Aspirin)
- Methyl Salicylate
- Sodium Salicylate
- Xanthan Gum
- Toluene Diisocyanate (TDI)
- Polypropylene Glycol and related polyols
These products serve as fundamental building blocks or additives in various industries such as plastics, pharmaceuticals, coatings, adhesives, food, and cosmetics.
HPMC is a non-ionic cellulose ether widely used as a thickener, emulsifier, film former, and stabilizer in pharmaceuticals, construction, and food industries. It is valued for its water solubility, excellent film-forming ability, and chemical inertness. In construction, it improves workability and water retention of cement and plaster. In pharmaceuticals, it acts as a binder and controlled-release agent in tablets. Its versatility and safety profile make it a key additive in diverse formulations.
A well-known pharmaceutical compound, acetylsalicylic acid is widely used as an analgesic, anti-inflammatory, and antipyretic agent. TSR Chem supplies high-purity acetylsalicylic acid suitable for pharmaceutical manufacturing. Its consistent quality ensures reliable efficacy in drug formulations. This product is critical in healthcare for pain relief and cardiovascular protection due to its blood-thinning properties.
Methyl salicylate is an organic ester commonly used in flavorings, fragrances, and topical analgesics. It provides a characteristic wintergreen scent and is used in ointments and liniments to relieve muscle and joint pain. Its high purity and consistent quality from TSR Chem make it suitable for pharmaceutical and cosmetic applications.
Sodium salicylate is a salt of salicylic acid with applications in medicine as an anti-inflammatory agent and in industrial processes such as corrosion inhibition. It is also used as an intermediate in the synthesis of other pharmaceuticals. TSR Chem's sodium salicylate is characterized by high purity and stability, ensuring effective performance in various formulations.
Xanthan gum is a polysaccharide used as a food additive and rheology modifier. It acts as a thickener, stabilizer, and emulsifier in food products, cosmetics, and pharmaceuticals. Known for its excellent viscosity and stability over a wide pH range and temperature, xanthan gum enhances texture and shelf life. TSR Chem provides xanthan gum with consistent quality suitable for food-grade and industrial applications.
TDI is a critical raw material in the polyurethane industry. TSR Chem offers industrial-grade TDI with 99% purity, mainly used in producing polyurethane foams, coatings, elastomers, adhesives, and sealants. TDI's reactive isocyanate groups enable it to form strong polymer networks, imparting flexibility, durability, and chemical resistance to polyurethane products. TSR Chem's TDI is supplied in liquid form, packaged in 250 kg drums, with a monthly supply capacity of 3000 tons, ensuring reliable availability for large-scale industrial use.
Key Features of TSR Chem's TDI:
- High purity (99%) ensuring efficient polymerization
- Industry-grade quality suitable for diverse polyurethane applications
- Stable liquid form with controlled melting and boiling points for safe handling
- Supplied in standardized packaging for ease of transport and storage
- Widely used in flexible and rigid foams, coatings, adhesives, and fibers
Polypropylene glycol and its derivatives are versatile polyether polyols used as intermediates in polyurethane production. They contribute to the flexibility, toughness, and chemical resistance of polyurethane elastomers and foams. TSR Chem's polypropylene glycol products are characterized by controlled molecular weights and purity, enabling precise formulation of polyurethane systems tailored for automotive, furniture, and insulation applications.
TSR Chem emphasizes the purity and consistency of its chemical products, which is crucial for industrial processes that demand precise reactions and reliable end-product performance. For example, the 99% purity of TDI ensures optimal polymerization rates and mechanical properties in polyurethane foams and coatings. Similarly, pharmaceutical-grade acetylsalicylic acid and methyl salicylate meet stringent quality standards for safety and efficacy.
The product portfolio covers multiple industries:
- Polyurethane Industry: TDI, polypropylene glycol, and related polyols are foundational chemicals for manufacturing flexible and rigid foams, coatings, adhesives, and elastomers. These materials are essential in automotive parts, furniture, insulation, and footwear.
- Pharmaceuticals: Acetylsalicylic acid, sodium salicylate, and methyl salicylate serve as active ingredients or intermediates in drug formulations for pain relief, anti-inflammatory treatments, and topical analgesics.
- Food and Cosmetics: Xanthan gum and hydroxypropyl methyl cellulose are natural and synthetic polymers used as stabilizers, thickeners, and emulsifiers, enhancing texture and stability in food products, lotions, and creams.
- Construction: HPMC improves the workability and durability of cementitious materials, contributing to better construction quality.
TSR Chem offers standardized packaging such as 250 kg drums for TDI and bulk shipments up to 20 tons per container, facilitating logistics for industrial clients. Their supply capacity supports large-scale manufacturing demands, ensuring timely delivery and continuous production flow.
Shandong Chenran International Trade Co., Ltd. (TSR Chem) provides a comprehensive range of high-quality chemical products that are essential raw materials and additives across polyurethane manufacturing, pharmaceuticals, food, cosmetics, and construction industries. Their main products such as Toluene Diisocyanate (TDI), hydroxypropyl methyl cellulose, acetylsalicylic acid, methyl salicylate, sodium salicylate, xanthan gum, and polypropylene glycol are characterized by high purity, consistent quality, and versatility. These features make TSR Chem a reliable supplier that supports diverse industrial applications requiring precision, safety, and performance.
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