Quick Hardener at Low Temperature CM31, China Quick Hardener at Low Temperature CM31 Manufacturers, China Quick Hardener at Low Temperature CM31 Suppliers

Quick Hardener at Low Temperature CM31

Category :

Agrochemicals

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1. Brief Introduction

Quick hardner CM31 is a heterocylic compound with azote. It enable comparison to the B31 (HüIs AG) IN HARDENING EFFECT. And be used in epoxy powder coating, it can help the coating to increase its mechanical properties and chemical resistance, provide its surface higher gloss and smooth. It can be applicable to epoxy-polyester powder in order to decreasing hardening temperature or quichening up hardening time.

2. Specification

Apperance	Pale yellow crystal
Assay (%)	≥95
Melting range (℃)	90-103
Nitrogen (%)	15-22

3. Suggested Formulation

①

Epoxy（mole 850-1000）	56
CM31	3.5
Flow modifier	0.5
TiO2	40

②

Epoxy（mole 700-875)	55.5
CM31	4
Flow modifier	0.5
TiO2	40

4. Suggested Curing Conditions

200℃ 3-5min	180℃ 5-10min
140℃ 20-25min	120℃ 30-50min

5. Useage Level

In epoxy powder coating, the dosage of CM31 must accord to the mole of epoxy, and make sure by lab; In hybrid powder, the dosage is 0.3% of total mole, need make sure by lab. In order to obtain the best general capability.

CM31 is a high active product. In period of its producing, extrusive temperature shall not more than 100℃, and not fit for many times to extrude to invoid hardening early.

6. Package and Storage

Package with PE bag, then to drun Net weight 20kg

Store in cool and dry place to avoid moisture absorption, keep away from fire.

Send your inquiry to Quick Hardener at Low Temperature CM31 supplier

Company：	Zhejiang Changming Chemical Products Co.,Ltd.
Contact：	Mr david chen
Phone：	0086-576-83669333
Mobile phone：	13867676380
Fax：	0086-576-83662268
E-mail：	Contact Supplier
Website：	http://www.changming.com.cn
Address：	Youyi road, Pingqiao, Tiantai, Zhejiang, China
Zip Code：	317203