High-Performance Polyurethane (PU) Systems & Thermoplastic Polyurethane (TPU) Granules

High-Performance Polyurethane (PU) Systems & Thermoplastic Polyurethane (TPU) Granules

We offer a one-stop sourcing service for a full range of chemical products, and our professional foreign trade team provides end-to-end export services.

Phone :+86 13165319682
WhatsApp :+86 13165319386
Email :admin@huafengchem.com
product description


Premium industrial-grade Polyurethane (PU) chemical systems, including formulated polyols and Isocyanates (MDI/TDI) for rigid foam insulation, as well as high-tensile Thermoplastic Polyurethane (TPU) granules. Engineered for exceptional thermal insulation, wear resistance, and structural durability. Extensively utilized in cold room panels, automotive parts, footwear manufacturing, and protective coatings. Supplied in bulk 200kg steel drums or 25kg moisture-proof bags with full COA, MSDS, and technical support. Factory direct export by Shandong Huafeng Chemical Co., Ltd.


Shandong Huafeng Chemical Co., Ltd. supplies advanced Polyurethane (PU) material solutions tailored for global manufacturing, construction, and footwear sectors. Our product portfolio features specialized rigid polyurethane foam systems (blended polyol + MDI) that offer superior R-value thermal insulation and flame retardancy for sandwich panels and cold storage infrastructure. Additionally, we provide premium Thermoplastic Polyurethane (TPU) resin granules known for outstanding abrasion resistance, elasticity, and oil/chemical tolerance in automotive and industrial molding applications. Backed by rigorous quality control and advanced polymer synthesis tech, we ensure consistent batch stability, optimal processing viscosity, and compliant international maritime logistics for bulk container-load shipments.


Polyurethane Type / PropertiesRigid Foam System (Polyol/MDI)TPU Granules (Injection/Extrusion)
AppearanceLight Yellow to Brown LiquidTransparent / White Pellets
Core Density / Hardness35 - 45 $kg/m^3$ (Cured Foam)80A - 95A / 60D (Shore Hardness)
Thermal Conductivity≤ 0.022 $W/(m·K)$N/A
Tensile Strength≥ 150 $kPa$30 - 50 $MPa$
Elongation at BreakN/A400% - 600%
Flame RetardancyB2 / B3 Grade (DIN 4102)UL94 V-2 Compatible
Processing Temp20°C - 25°C (Molding)190°C - 210°C (Extrusion)


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