Best Price Liquid Chemical Material Tdi/Toluene Diisocyanate for Flexible Foam, Paint

• CAS No.: 584-84-9
• Formula: C9h6n2o2
• EINECS: 209-544-5
• Classification: Saturated Alcohol
• Appearance: Liquid
• Type: 2°(Secondary Alcohol)
• Model NO.: 99.5%
• Hydroxyl No.: Trihydroxy
• Application: Flexible Foam
• Melting Point: 20-22 °c
• Boiling Point: 251.0ºC
• Density: 1.225g/cm3
• Flash Point: 110.5ºC
• Transport Package: Drum
• Specification: 99.5%
• Trademark: Chemichase
• Origin: China
• HS Code: 29291010
• Production Capacity: 10000

Product Description

Toluene diisocyanate is a colorless transparent to pale yellow liquid with a pungent odor; it becomes darker when exposed to light.
1.
It is used as a raw material for various polyurethane materials such as flexible foam plastics, coatings, cast elastomers, paving materials, waterproof coatings and adhesives.
2.
Used as modified TDI, dimer, trimer, adduct prepolymer, etc.
3.
Used as raw material for polyurethane flexible foam, coating, rubber, fiber and adhesive

 

 

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Specifications
 

Test Item	Specification	Result
Purity % >=	99.5MIN	99.96
Isomeric Ratio(2.4/2.6)	80/20+/- 1.0	79.7/20.3
Acidity(on HCL basis)(ppm)	30MAX	5
Color(APHA)	25MAX	15
Hydrolyzable chlorine(ppm)	80MAX	46

 

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