Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

KS Chemical LP-1050 Isocyanate Curing Agent

KSChemicalLP-1050IsocyanateCuringAgentisahigh-reactivityaliphaticpolyisocyanatefromtheLPseries,designedfor2Kpolyurethanecoatingsrequiringexcellentweatherresistance,yellowingresistance,andfastcureatroomtemperature.Idealforautomotive,aerospace,andhigh-performanceindustrialfinishes.
  • ks chemical lp 1050 isocyanate curing agent_63356b69
  • ks chemical lp 1050 isocyanate curing agent_63356b69

Features Of KS Chemical LP-1050 Isocyanate Curing Agent

  1. Low-viscosity aliphatic polyisocyanate offering excellent storage stability and extended pot life.

  2. Non-yellowing performance ideal for UV-sensitive and premium-appearance coatings.

  3. Reacts efficiently with hydroxyl-functional resins (e.g., polyester, acrylic, polyether polyols) at ambient or elevated temperatures.

  4. Complies with REACH and meets VOC-reduced formulation requirements for industrial coatings.

  5. Consistent batch-to-batch quality ensured through rigorous in-house QC testing and ISO 9001-certified manufacturing.

Typical Applications Of KS Chemical LP-1050 Isocyanate Curing Agent

  1. Automotive clearcoats and refinish topcoats requiring high gloss and long-term color retention.

  2. Industrial maintenance coatings for metal substrates including machinery, railcars, and agricultural equipment.

  3. Architectural and decorative PU coatings for aluminum composite panels (ACPs) and extruded profiles.

  4. High-performance wood finishes where clarity, hardness, and chemical resistance are critical.

  5. Plastic coatings for automotive interior trim and consumer electronics housings.

Specifications Of KS Chemical LP-1050 Isocyanate Curing Agent

Chemical TypeAliphatic polyisocyanate (hexamethylene diisocyanate trimer, HDI-based)
Product FormLiquid
AppearanceClear, pale yellow to colorless liquid
NCO Content (wt%)18.5–19.2%
Viscosity @ 25°C (mPa·s)800–1,200
Density @ 25°C (g/cm³)1.17–1.19
Flash Point (°C, closed cup)135–142
Primary ApplicationsTwo-component polyurethane coatings and adhesives


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