FOSHAN HONGCHENG CHEMICAL COMPANY LTD

GUANGDONG, China

• MOQ 10 Kilogram
• water content (%)0.05
• viscosity (mPa•s，25℃)1000-1400
• OHV (mgKOH/g)26-29
• K+ (ppm)3

• MOQ 10 Kilogram
• Hydrolyzable chlorides / ppm≤100
• Color value（Pt-Co）≤30
• NCO content %≥49.70
• Purity %≥99.50

Hongcheng hdi is an aliphatic diisocyanate. it is colorless or pale yellow, low viscosity liquid under room temperature. hongcheng hdi has been successfully applied in non-yellowing shoe adhesives, electrophoretic paint, etc. free of aromatic structures, hongcheng hdi has outstanding anti-yellowing properties. the aliphatic chain structure improves the flexibility of pu products.

• MOQ 10 Kilogram
• Tear Strength,Kg/cm7-20
• Density,g/cm²1.18-1.24
• 100% Modulus,MPa4-22
• Tensile Strength,MPa30-50
• Elongation at break,%400-650
• HardnessShore A 80-98
• Recommended Injection Molding Temp.175℃-215℃

• MOQ 10 Kilogram
• Hydrolysable Chlorine,%≤0.005
• Cyclohexane Insolubles,%≤0.3
• MDI Purity,%≥99.6%
• Colour,APHA≤30

Hongcheng mdi is diphenylmethane diisocyanate, the content of 4, 4'diphenylmethane diisocyanates is over 98%. It is a white or pale yellow solid at room temperatures. When melted, it becomes a colorless to pale yellow liquid. It is widely used in the production of various polyurethane elastomers including cellular elastomers, thermoplastic elastomers, cast elastomers, synthetic leather, adhesives, coatings and sealants. Freshly manufactured hongcheng mdi is a clear liquid when molten reactive chemical, reaction with atmospheric moisture occurs easily widely used