供应1,5-萘二异氰酸酯 (NDI)

1,5-naphthalene diisocyanate(NDI)
 1,5-萘二异氰酸酯 (NDI)
Name : 1,5-naphthalene diisocyanate (NDI)
Supplier：INV
Molecular Formula : C12H6N2O2
Structure : 
Molecular Weight: 210.19
CAS No : 3173-72-6
property : white to light yellow flaky crystalline solid
Melting point: 126-130 °C ;
Boiling Point: 167 °C( 5 × 1.33kPa ；
Specific Gravity/Density: 1.42-1.45g/cm3
Specification : Content ≥ 99%
Use : Used as intermediate .
 
NDI is used to make polyurethane products with high elasticity and hardness. There are three types of elastomers Produced by the NDI: castable PU, Embossed PU and PU foam. The polyurethane materials made by NDI have high elasticity and high tensile resistance, high resistance to oil and solvent and other special mechanical and chemical properties, be used in many special fields. Such as NDI is used in the textile industry and making cut roll in the glass industry, cushionning mat, bridge damping block, elevator buffer block, NDI cots (primarily for the printing industry), TPR handrails and switch (mainly for medical devices), NDI load round, NDI diaphragm pump in oil mining industry, caster ,pulley in machine making and so on.
 
Packing :
40kg/drum with aluminium foil liner inside.
Storage : Keep away from moisture, heat, sparks, flame, sources of ignition, incompatible substances. Store in a cool, dry, well-ventilated area.

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