Good Performance 1 , 5 - Naphthalene Diisocyanate CAS 3173-72-6

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Polyurethane Additive Chemicals - 7
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: Aluminum foil bag, kraft paper bag
Delivery Time: Within 7 days
Payment Terms: T/T, Western Union
Supply Ability: 200-300 MTS/month
Detail Information
Name: 1 , 5 - Naphthalene Diisocyanate CAS: 3173-72-6
Form: Powder Molecular Formula: C12H6N2O2
Molecular Weight: 210.19 Melting Point: 130°C
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Product Description

1 , 5 - Naphthalene diisocyanate CAS 3173-72-6 Industrial Fine Chemicals




1, 5-naphthalene diisocyanate is a chemical with the molecular formula C12H6N2O2.




Item Index

Fine, white, or occasionally yellowish to

grayish white, crystalline flakes

Odor Characteristic isocyanate odor
Corresponding to an NCO, % 40
Effective content, ≥% 99.0
Solidification point, ℃ 126.5-127
Total chlorine content, ≤% 0.1
Hydrolysable chlorine, ≤% 0.03




Special polyurethane resin is used as raw material, has excellent adhesive function, compared with toluene diisocyanate and diphenyl methane diisocyanate, this has the climate resistance, water resistance, durability and moisture resistance are very good, but the price is higher, can be made into sponge used in automobile gasket seal and hydraulic pump valve; As a solid material, compared with rubber, oil resistant, wear-resisting performance is good, high hardness, good elasticity; Compared with metal and plastic, the product better abrasion resistance, more friction for copiers, such as paper stick, also used for the rubbing of textile machinery and agricultural machinery parts; Also used as coatings, adhesives raw materials.


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