Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings

Product Details
Customization: Available
Color: Brown Reddish
Appearance: Liquid
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Registered Capital
3000000 RMB
Plant Area
101~500 square meters
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
  • Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
Epoxy Hardener HW-540
Main Raw Material
Phenalkamine Cardanol
Method
Spray
Level
Primer, Middle, Topcoat
Drying Method
Air Drying
Certification
ISO9001
Substrate
Ceramic
Components
Phenalkamine Cardanol
Formation Mechanism
Conversion Type
Viscosity
2000-3000
Amine Value
490-550
Transport Package
Drum
Specification
200 KG/Drum
Trademark
Honrepoxy
Origin
China
HS Code
2921300090
Production Capacity
90000tons Per Year

Product Description

Product Description

Epoxy hardener HW-540 is a low-viscosity, solvent-free cardanol modified PAA curing agent mainly used in epoxy coating systems. The product features low viscosity, rapid curing, low surface treatment requirement, high glass transition temperature, good bonding strength, excellent chemical resistance, and excellent adhesion even on wet or untreated substrate surface. Due to the excellent water resistance and corrosion resistance, it is very suitable for heavy-duty coatings, marine coatings and other fields.
 
1. The physical and chemical properties
Appearance Reddish brown liquid
Color (Gardner) ≤ 17
Volatile (%) ≤4.0
Amine value (mgKOH) 490-550
Viscosity (25°C,mPas) 2000-3000
Density (25°C, kg/L) 0.96-0.99
Density(25°C, g/cm3) 0.95-0.99
AHEW 81
Flash point (°C) 107.2
Recommended PHR (Liquid resin, EEW= 190) 30-40

2. Application
Epoxy hardener HW-540 is suitable for such fields as marine coatings, industrial maintenance coatings,  protective  and  floor  coatings  with  high-solid  or  solvent-free,  low  surface  treatment requirement.With  good  chemical  resistance  and  excellent  accessibility  to  drinking  water,  it  is especially suitable for concrete or metal can lining and pipeline coatings. It can be even used on wet and poorly treated substrate surfaces in cold and wet conditions. Featuring fast curing and high hardness, it is quite suitable for the fields with short construction period. Its wide curing temperature range and loose blending ratio with resin expands the application range for coatings

3. Storage and packaging
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:200kg/ iron drum.


Our advantage:
We are very professional in manufacturing and exporting epoxy new materials for 20+ years, the capacity reaches 90000tons per year.
1. We can provide a full range of epoxy and polyamide systems not only resin and hardener but also diluents, accelerator, kinds of additives.
2. Our best-selling items are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
3. We have strong R&D powder, customized service and sample testing is available.

 
Company Profile

 

Excellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty CoatingsExcellent Chemical Resistance and Good Bonding Strength Epoxy Hardener Hw-540 for Heavy-Duty Coatings

 

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