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

Covestro Desmophen C 1200 Polyurethane Resin

Covestro Desmophen C 1200 is a low-viscosity aliphatic polyester polyol resin in the Desmophen® C series, designed for high-performance two-component polyurethane coatings and adhesives. It delivers excellent weather resistance, flexibility, and hydrolytic stability while enabling low-VOC formulations and efficient processing.
  • covestro desmophen c 1200 polyurethane resin_0f68dc13
  • covestro desmophen c 1200 polyurethane resin_0f68dc13

Features Of Covestro Desmophen C 1200 Polyurethane Resin

  1. Aliphatic polyol-based resin offering excellent UV stability and color retention.

  2. Low viscosity for easy handling, mixing, and processing in multi-component systems.

  3. High compatibility with isocyanates (e.g., HDI trimer, IPDI) enabling robust crosslinking.

  4. Delivers outstanding mechanical properties including abrasion resistance and flexibility.

  5. Designed for solventborne and high-solids coating formulations requiring low VOC compliance.

Typical Applications Of Covestro Desmophen C 1200 Polyurethane Resin

  1. Automotive clearcoats and topcoats requiring long-term gloss and weather resistance.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. High-performance wood finishes in furniture and flooring applications.

  4. Plastic coatings for exterior automotive trim and consumer electronics housings.

  5. Coil coatings where durability, flexibility, and processability are critical.

Specifications Of Covestro Desmophen C 1200 Polyurethane Resin

Chemical TypeAliphatic polyester polyol
Product FormLiquid resin
AppearanceClear to slightly yellow viscous liquid
Hydroxyl Value (mg KOH/g)54–60
Acid Value (mg KOH/g)≤ 2.0
Viscosity @ 25°C (mPa·s)3,500–5,500
Density @ 25°C (g/cm³)1.12–1.16
Solvent ContentNon-solventborne (100% reactive solids)


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