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

• CAS No.: 3173-72-6
• Formula: C12h6n2o2
• EINECS: 221-641-4
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: White
• Psa: 58.86000
• Logp: 2.77440
• Melting Point: 130°c
• Density: 1.45
• Storage Condition: Inert Atmosphere, 2-8°c
• Boiling Point: 244°c (100 Torr)
• Refractive Index: 1.6000
• Transport Package: Bag
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

Product name: 1,5-Naphthalene diisocyanate

CAS No.: 3173-72-6

Molecular Formula: C12H6N2O2

Molecular weight: C12H6N2O2

Appearance: white powder
 

 

item	value
Appearance	Fine, white, or occasionally yellowish to grayish white, crystalline flakes
NCO content	40%
Molecular weight	210
Odor	special isocyanate odor
Solidification point	126.5-127ºC
Amine value	7.4~7.6(m.molc/g)

Application

NDI (1,5-Naphthalene Diisocyanate) is a raw material of advanced polyurethane, which can be used to manufacture polyurethane elastomer with high elasticity and high hardness. NDI polyurethane elastomer has excellen performance. It has incomparable performance with any other polyurethane elastomer, such as excellent dynamic performance, extremely high mechanical performance, excellent cutting resistance, wear resistance and temperature resistance. Therefore, NDI polyurethane elastomers are widely used in automobile shock absorbers, forklift bearing wheels, printing and dyeing textile rubber rollers, rubber scrapers, bridge construction buffer blocks, etc.

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