Toluene diisocyanate manufacturer HDI HF-4365 High temperature 170 degrees, unblock PU anti-yellowing HDI curing agent

HF-4365 High temperature 170 degrees, unblock PU anti-yellowing HDI curing agent

author: Post: 09/05/2023 426read Comments Off

Products Description

Sales Name	Blocked cycloaliphatic polyisocyanate
abbreviation	HF-4365
Supplier Name	INV

Introduction

HF-4365 is a hexamethylene diisocyanate based(HDI)Solvent Blocked isocyanate, in solvent as aliphaticCrosslinking agent, used for single-coat baking coatings. the

Products Nature

solid content (%)	70
Viscosity 25℃(MPA'S)	450±100
NCOcontent(%)	about 9.4
NCOequivalent(%)	<0.1
color value(APHA)	≤100
appearance	Low-viscosity transparent liquid
solvent	PM
Flashpoint (℃ closed cup)	50
density (g/cm2)	1.08

Recommended Purpose

- Can be combined with suitable hydroxyl resins such as polyester, alkyd and propiolic acid tree

-recommended for high temperature one-component baking varnish

-Unsealing temperature 170℃

Packaging

200KG iron drum

dry Condition

Baking at 180℃ for 30min

Note Matters

The diluted solid content should not be lower than 40%.

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