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Xiamen WangQin Chemical Technology Co., Ltd.

City: xiamen

Country/Region:china

Tel:86-592-5796106

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2K Epoxy Primer System Resins | Anti-corrosion Primers And Epoxy Floor Paints For Various Metal Substrates

Brand Name	WeiLi Resin®
Model Number	WL-AD201/WL-AC046
Certification	ISO9001
Place of Origin	China
Minimum Order Quantity	5000kg
Price	Negotiable
Payment Terms	L/C,T/T
Supply Ability	500t/month
Product Name	WL-AD201/WL-AC046 excellent 2K epoxy primer combination
Salt spray resistance	≥ 500h
Activation period at 35℃	> 5h
Adhesion	Level 0
Hardness	2H

Detailed Product Description

WL-AD201 water based 2k epoxy resin

WL-AD201 is an ‌aqueous epoxy dispersion‌ engineered for formulating high-performance waterborne epoxy coatings when paired with compatible waterborne epoxy curing agents. This product is ‌specifically designed for‌ anti-corrosion primers and epoxy floor paints for across diverse metal substrates.

‌Key Characteristics:‌

✓ ‌Accelerated surface drying‌

✓ ‌Broad wet-on-wet process compatibility‌

✓ ‌Rapid hardness development‌

✓ ‌Extended pot life

Physical Property

Appearance	Milky white liquid
Non-volatile matter (Wt, %)	54±2
Viscosity (mPa ·s) (25℃)	500 ~ 8000
Epoxy equivalent (supplied form) (g/Eq)	1060±50

WL-AC046 Epoxy curing agent

WL-AC046 is a ‌water-soluble modified polyamine adduct‌ engineered for formulating high-performance waterborne epoxy coatings when combined with epoxy emulsions. Specifically designed for corrosion-resistant primers and epoxy floor coatings on diverse metal substrates, it delivers:

‌Key Performance Attributes:‌

Fast curing‌
Accelerated surface drying‌
Exceptional chemical resistance‌ (salt spray/liquid media)
Extended pot life‌

‌Technical Advantages:‌
This curing agent enables ‌efficient multi-coat application cycles‌ through its optimized reactivity profile. The formulation achieves ‌early physical property development‌ without compromising workability, while its superior chemical resistance ensures long-term substrate protection in demanding environments.

Physical Property

Item	Value	Testing Method
Appearance	Light yellow transparentliquid	Visual
Non-Volatile content(%)	60±2	GB/T 1725-2007
Viscosity(mPa.s)(25℃)	8000~ 18000	GB/T 21059-2007
Active hydrogen equivalent	200± 10	----

The active hydrogen equivalent of WL-AC046 is relatively low, and the overall cost of primer can be reduced by 20% compared with other similar products.

	WL-AC046	Other1	Other2
Active hydrogen equivalent (supply form g/Eq)	200	150	415
1kg WL-AD201 epoxy emulsion supporting curing agent dosage/g	151.0	116.5	322.3

Surface drying can be achieved in 7-15 minutes above 5℃ and is suitable for "wet-on-wet" process

Salt spray resistance ≥ 500h

Activation period at 35℃ > 5h

Good construction thixotropy and excellent anti-sagging performance

With WL-AD201 epoxy emulsion	WL-AC046
State when A.B is mixed	Slightly thickened
Surface drying time (Laboratory 150um wire rod scraping tinplate 26℃/50-55%RH with wind)	10min
Anti-sagging (Control the same construction viscosity)	175um

WL-AD201/WL-AC046 35℃ Validity period performance test
Time	Viscosity	Adhesion	Gloss	Hardness	Flexibility	Impact
0h	68.8KU	Level 0	0.7/5.9/31.4	2H	1mm	50cm
1h	63.8KU	Level 0	0.5/3.0/18.1	2H	1mm	50cm
2h	64.3KU	Level 0	0.5/2.8/17.1	2H	1mm	50cm
3h	65.2KU	Level 0	0.5/3.0/16.8	2H	1mm	50cm
4h	67.1KU	Level 0	0.5/2.8/14.4	2H	1mm	40cm

Status 4 hours after Validity period performance test

Status 4 hours after Validity period performance test

l 35℃ 4h Adhesion remains unchanged (level 0 )

l Adhesion remains unchanged

l Viscosity remains stable

Case sharing: A mechanical equipment manufacturing company (WL-AD201+WL-AC046 epoxy primer)

WL-AD201+WL-AC046 epoxy primer

Product Tags: 2K epoxy primer for metal anti-corrosion epoxy floor paint 2K epoxy resin with curing agent

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2K Epoxy Primer System Resins | Anti-corrosion Primers And Epoxy Floor Paints For Various Metal Substrates

2K Epoxy Primer System Resins | Anti-corrosion Primers And Epoxy Floor Paints For Various Metal Substrates

‌Key Characteristics:‌

WL-AC046 Epoxy curing agent

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