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TDI

TDI

[Description: ]

TDI is belongs to isocyanate products which is widely used in producing polyurethane elastome

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TDI
1、 Introduction
TDI is belongs to isocyanate products which is widely used in producing polyurethane elastomers top grade polyurethane coating and other industries. It is isocyanate ester product can replaced all or part of the T80 can improved the compression load of the product it is widely used in the production of  polyester-based soft foam high-bearing sponges semi-rigid ester foam high resilience slow rebound paint and other industries.

Use: Used in making polyurethane foam and rubber paint and adhesives such as insulation.

Packaging and storage:  250KG iron packaging and stored in a cool dry well-ventilated place and avoid direct sunlight and  away from heat and water prevent exposure rain. After open and unspent dry nitrogen should added for protection .

Protective measures: If the spilling happen use industrial alcohol sawdust sand  covered.
Specification
TDI(Tolylene- diisocyanate)
Product name: Tolylene -diisocyanate
Appearance: Colorless liquid
CAS No. 584-84-9
Molecular Formula:C9H6N2O2
molecular weight:174.16
Main component;2.4-TDI/2.6-TDI80/20
Risk of classification:6.1
Dangerous goods No:61111
UN NO:2078
Melting point(°C):13.2
Boiling point(°C):118(1.33kPa)
Relative density(air=1):6.0
saturated vapor pressure(Kpa):1.33(118°C

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