Toluene Diisocyanate TDI

Description

Toluene Diisocyanate TDI 80-20 is a toxic and highly reactive organic compound. The chemical formula for TDI is CH3C6H3(NCO)2. TDI is often marketed as TDI 80/20.

Package : 250kg net in new steel drum

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Introduction

Specification

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Introduction

Toluene Diisocyanate TDI 80-20 is an aromatic isocyanate that is produced for reaction with polyols to form polyurethanes. It is widely used in the production of polyester-based soft foam, high-bearing sponges, semi-rigid ester foam, and paint.

Specification

PARAMETERS	STANDARD	Test Result
The content of Toluene Diisocyanate%>=	99.5	99.7
Isomer Ratio(2,4/2,6)	80.0/20.0±1.0	80.0/20.0
Hydrolysis chlorine% ≤	0.01	0.0027
Acidity(as HCL)% ≤	0.004	0.001
Chroma(Hazen) ≤	25	<15

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Toluene Diisocyanate TDI