1,5-Naphthalene diisocyanate CAS 3173-72-6

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Model: MOS 3173-72-6
Brand Name: MOSINTER
CAS No.: 3173-72-6
Purity: ≥99.0%
Brand: MOSINTER
Molecular Formula: C12H6N2O2
Molecular weight: 210.19
Melting point: 130℃
Content: ≥99.0%
Solubility in water: solvable
Density: 1.45
Flash(ing) point: 185℃
Category:

1,5-Naphthalene diisocyanate(CAS: 3173-72-6)

Item Index
Appearance 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

Application
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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