Good Flexibility Liquid Curing Agent Hw-503 Suitable for Coal Tar Epoxy System Coating Materials

Min.Order: 1,000
Product origin: Wuhan, Hubei, China
Infringement complaint: complaintComplaint
US$ 1.8 ~ 2.97

Description
 
Product Description
 
HW-503 is a low molecular weight polyamide curing agent with high solids and low viscosity, which is formed by the condensation of multistage fatty amines and fatty acids, with good flow performance, fast curing speed, long pot life. It has good paint film after curing with epoxy resin,Good adhesion, excellent flexibility, excellent water and solvent resistance. Suitable for coal tar epoxy system coating Materials, industrial anti-corrosive primers, Marine paints, adhesives, sealants, electrical potting, coatings, flooring and high grade coatings.
 
Performance:
Low viscosity, good flow performance and long operation time
Excellent corrosion resistance, solvent resistance and salt spray resistance
Good flexibility and strong adhesion
The formula proportion can be adjusted with a flexible range

Application:
Coal tar epoxy resin coatings, Marine coatings, industrial anti-corrosion medium and primer coatings; Epoxy resin primer,Concrete primer, seal Agent, electrical perfusion, coating, floor composite materials.
 
Application performance:
Preparation
Method
Epoxy resin 128
100
Hanamine 301
50
Pot life (250g, 25°C)
4hours
Film Gloss
Excellent
 
The physical and chemical properties:
ItemSpecification
Appearance
Light Yellowish transparent liquid
Viscosity(CPS/25ºC)
300-1200
Amine value (mgKOH/g)
370-420
Color(Gardener)
≤12
Solid content(%, 2g/3h/105°C)
≥95
Density(g/cm³)
0.95-1.00
A.H.E.W
95-115
Adhesion strength(Kg/cm)160
Tensile strength (Kg/cm)600
Flexural strength (Kg/cm)490
Compressive strength (Kg/cm)
580
Water resistance
OK
Resistance to 5%H2SO4
Excellent
Resistance to 5%NaCl
Excellent
Curing condition
25°C*7 days
Film thickness
200µ wet film
 
Packaging & Shipping
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:190kg/ iron drum.
 
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