Matt Hardener HC68

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Product Name:	Matt Hardener HC68
CAS NO.:	54553-90-1
Purity:
Specification:
MOQ:	1.00 MT
Origin:	China
Brand:	HUAHUI
Package:	Package: 20kgs/polyethylene-lined kraft paper-plastic compound bag. Storage:Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after using. As this product is irritant to respiratory tract, please wear dustproof mask

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Overview

Product Info

Product Name: Matt Hardener HC68
CAS NO.: 54553-90-1
Other Name: ACETOMER 68; 4,5-dihydro-2-phenyl-1h-imidazole 1,2,4,5-benzenetetracarboxylate; Curing agent B68,Mono-Salt of 1,2,4,5-benzenetetracarboxylic acid and 4,5-dihydro-2-phenyl-1H-imidazole;
EINECS No.:
Molecula Formula(MF): C19H16N2O8
HS Code:
Formula Weight: 400
UN No.: -
E No.:
Appearance: White powder
Solubility:
Melting Point: 220.00℃
Flash Point:
Boiling Point:

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Product Certificate

TDS

Application

HC68 can be applied in epoxy powder system to generate the strong matte effect, terrific levelling performance and stable comprehensive properties. It can be used for pure epoxy and epoxy/polyester hybrid powder systems as a hardener,

Package & Trade Terms

Package: Package: 20kgs/polyethylene-lined kraft paper-plastic compound bag. Storage:Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after using. As this product is irritant to respiratory tract, please wear dustproof mask

Storage Condition:

Supply Ability: 100.00MT/Month

Trade Terms: FOB,CIF,CFR

Shipping Mode: By Sea

Shipping Port: AnyPort

Payment Terms: T/T,L/C,O/A

Advantage Description

Matt Hardener HC68 is a composed salt of cyclic-amidine and multi-acid. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates nonuniform shrinkage then forms the matt surface. It has both gloss decreasing and curing functions.

Detailed Description

1.HC68 can be applied in epoxy powder system to generate the strong matte effect, terrific levelling performance and stable comprehensive properties. It can be used for pure epoxy and epoxy/polyester hybrid powder systems as a hardener, making the coating with super matte surface, excellent mechanical property and good reproducibility characteristic.

2.Due to HC68 has a higher melting point, it’s very important to evenly disperse it in formulation. The users can suitably increase the extruding temperature to make sure the good dispersion (don’t exceed 110℃).

3.In hybrid matting powder system, the polyester resin with low acid value should be selected, and it can be determined by the tests in order to obtain perfect gloss and optimal comprehensive properties.

Company Profile

HUANGSHAN HUAHUI TECHNOLOGY CO.,LTD. (previously known as Huangshan Huahui Fine Chemical Co., Ltd.) established in 1992 covers more than 100 000 square meters and has over 300 staffs. It is invested and held by Huangshan Yongjia (Group) Co., Ltd. which is a state large-scale enterprise in China. For many years our company has dedicated itself to the R&D production and sales of powder coating additives. Now we have the production capacity of 15,000MT/year curing agent （TGIC HAA HC68） 2000MT/year leveling agent and 1000mt/year flatting agent & other additives. Our curing agent of TGIC is also used widely in electronic printing ink fire retardant materials and other fields besides in making powder coatings.

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