Good Flow Performance, Fast Cuing Speed Epoxy Curing Agent Hw 503

• Bonding Function: Structural Adhesive
• Morphology: Solvent
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing, Industrial Coatings
• Material: Polyimide
• Classification: Room Curing
• Main Agent Composition: Polyamide
• Model NO.: Hw 503
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Yellowish Transparent Liquid
• Viscosity: 300-1200
• Amine Value: 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
• Film Gloss: Excellent
• Pot Life (250g, 25°c): 4hours
• Transport Package: Drum
• Specification: 190-200 KG/Drum
• Trademark: Honrel
• Origin: China
• HS Code: 2906210000
• Production Capacity: 90000tons Per Year

Product 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 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

The physical and chemical properties:

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

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

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 the countertype of Kukdo128/011X75/Dow125/Ancamine1618/AGE C12-14/BYK/ /Hexion/Huntsman and etc.
3. They are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
4. We have strong R&D powder, customized service and sample testing is available.
 

Storage and packaging

Stored in a cool and dry place with ventilation and can be sealed for 12 months.

Package:190kg/ iron drum.

Company Profile