Polymeric Isocyanate Desmodur 44v20 - China

Specification

NCO content: 30.5-32.5% (weight percentage), Test method MDI-01-01 Viscosity at 25℃: 160-240 mPa・s, Test method MDI-01-02 Acidity: Maximum 200 mg/kg, Test method MDI-01-03 Note: Long-term storage may cause an increase in the viscosity of Desmodur® 44V20 L; however, in our experience, this does not adversely affect the processing performance of the product.

Other Data

Density at 20℃: Approx.

1.23 g/cm³, Test method DIN 51757 Phenylacetic isocyanate content: Maximum 50 ppm, Test method MDI-01-09 Coefficient of thermal expansion: 6.59-10⁻⁴ K⁻¹, Test method K-1 Specific heat capacity (cp): Approx.

1.51 kJ/kgK Storage

Recommended storage temperature: + 10 to + 30 °C (in exceptional cases up to 50°C) Storage stability (ex works): 6 months if stored in moisture-tight drums If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon.

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Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: +86-21-64208466-808

• Address: Floor 2, #47 Building, 280 Jiugan Road, Songjiang district, Shanghai, China, Shanghai , Shanghai , China

• Email:

• Website: https://moutainchem.com/

• Business Description: Standard International Group (HK) Limited was founded in 2003 - Over years, Standard Group has established long-term strategic cooperative relations with many well-known industrial chemical manufacturers, such as Sherwin-Williams, LANXESS, Evonik, Covestro, Elementis and so on, thus ensuring that customers can receive consistent high-quality services.
  
  Years of professional accumulation make us not only provide high-quality industrial coating additives, but also medicine Pharmaceutical Intermediates and electronic chemistry.
  
  From the painting plant laboratory first sample testing, middle-testing and final-testing, we adhere to the professional, sincere, enthusiastic and efficient service concept, our technical team always adjust the sample during different testing process until it performs perfect chemical reaction at customer’s paints.