TP41 Epoxy Hardener For Heavy anti-corrosion powder

ID:21060753237

Category: Metallurgy,Chemicals & Energy Chemical Auxiliary Agent

FOB Price:US$ 6.000 / KG

MOQ:1.00 KG

Product Keywords:

anti-corrosion powderepoxy hardenerphenolic curing agentcuring agentcuring hardener phenolic-cured epoxy coatingscuring epoxy coatings

Payment Method:

L/CT/TD/PWestern Union

Product Category

Metallurgy,Chemicals & Energy > Chemical Auxiliary Agent

Trademark

TECH POWER

Product Package

PE lined kraft paper bag

Specification

25Kg per bag

Place of Origin

ANHUI,CHINA

Port

SHANGHAI

IF NEED OTHER PRODUCTS, PLS CHECK TECH-POWER OFFICIAL SITE:

http://www.tech-power.cn/public/portal/list/index/id/17.html

Description

Epoxy Hardener TP41 is a phenolic curing agent for use with epoxy and epoxy novolac-based powder coatings. Coatings made with TP41 exhibit the excellent chemical resistance, substrate wetting and mechanical properties for which phenolic-cured epoxy coatings are noted.It offers formulators the versatility of using differing cure cycles while maintaining performance properties. For example, powder coatings made with TP41 can be “snap” cured in 2 minutes at 200°C or low-temperature cured in 20 minutes at 120°C while maintaining both mechanical (160 reverse inch pounds impact) and chemical resistance (100+ MEK double rubs) properties. In addition, powder coatings made with TP41 have good package stability and exhibit very low yellowing.

Technical Parameters

Epoxy Hardener TP41	Specifications
Appearance	Clear to Haze Granules
Specific Gravity (25/25)	1.10 -1.25
Melting Range （℃）	80-100
Epoxy Equivalent (g/e q)	240-260
Soft point (°C)	80-90
Chroma Gardner	2

Curing Condition :120℃/20min;200℃/2min

Dosage: 25% of the binder with a traditional type III epoxy resin E12.

Reference Formula

Epoxy Resin	200
Flowing Agent TP88	4
Titanium Dioxide	80
BaSO4	80
Epoxy Hardener TP41	40-50
Catalyst	1

Add a small amount of a curing accelerator, such as 2-methylimidazole, 2-phenylimidazole morpholine etc. can be adjusted to the requirements of the curing temperature and curing time.

Package & Storage & Handling

1. Available in polyethylene-lined, multi-ply paper bags, N.W. 25KG/Bag.

2. Store in a cool and dry place to avoid contacting other chemical products. Seal after use. Please wear dustproof mask and glove when operating.

3. Validity will be 1 year under normal temperature.

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