Double Components Epoxy Resin Emulsion for Metal Protection

Double Components Epoxy Resin Emulsion for Metal Protection

two part water based epoxy resin + curing agent, two part aqueous epoxy resin with high salt fog resistance, resin for floor, resin for metal equipment

Water based Epoxy Emulsion WQ-EP503


EP503 epoxy resin features:

● Nonionic self-emulsifying epoxy

● Small particle size of emulsion

● Good film-forming properties

● Low VOC


EG043 curing agent features:

● Phenol modified aliphatic amine

● Good hydrophobic property

● Good compatibility

● Good resistance to media


EP503+EG043 features:

Film thickness: 50-60um at 80℃ for 30 mins, salt fog resistance: over 800 hours


Technical index of product:

Composition:epoxy resin,cosolvent,water

Appearance:milky white uniform liquid

Non-volatile matters(%):50±2

Viscosity(m Pa.s):≤2000

PH value:4.0~8.0

Epoxy value(to solid):0.18~0.22


Product characteristics:

(1) The product contains no heavy metal and meets Rohs requirements;

(2) Excellent anti-rust and anti-corrosivity;

(3) Excellent water resistance and salt fog resistance;

(4) Good applicability


Applications:

As a water based epoxy emulsion, this product can prepare water based epoxy flooring coating, the paint for railway, locomotive, bridge and container, water based epoxy anti-corrosive paint, household paint and metal paint.


Storage

This product should be stored in sealed containers at a cool place at 5-40℃, with the shelf life of 6 months. The expired products can be used after passing the test.


WQ-EP503 Test Form


Primer Test Result


Item

Test Result

Test Method

Physical and Chemical Properties

Original paint

Uniform liquid

Visual check

Paint film color

Light grey

Visual check

Hiding power, g/m2

80

GB/T 1720-1979

Original paint viscosity (T-4 cup at 25o) S

132s

GB/T 1723-1993

Fineness, micron

≤30

GB/T1724-1979

Non-volatile matters, %

52

GB/T1725-2007

Surface drying time, min at 23℃

20

GB 1728-1979

Hard drying time, h at 25℃

5

GB 1728-1979

Baking time, min at 65℃

30

GB/T1728-1979

Pot life, h at 25℃

3

HG/T3668-2000-5.9

Mechanical Properties

Hardness 

(pencil)

H

GB/T 6739-2006

Flexibility, mm

1

GB/T 1731-1993

Impact resistance, KgNaN/50cm

pass

GB/T 1732-1993

Grinability 

(20 times,320# sand paper

grindable

GB/T1770-2008

Adhesion 

(Cross-cut tape test)

1

GB/T9286-1998

Adhesion 

(circle-cut tape test)

1

GB/ 1720-1979

Matching

Compatibility with other coating

Good

Corrosion resistance

Water resistance at 23℃

240 h , no bubbling, peeling off and rusting

GB/T 1733-1993

Alkaline resistance 

(at 25℃, 0.1N NaOH)

48 h

GB/T9274-1998

Acid resistance 

(at 25℃, 0.1N

H2SO4)

48 h, no bubbling

GB/T9274-1998

Oil resistance 

(at 25℃,10# Transformer oil)

48 h, no change

HGT/ 9274-1998

Temperature alternating resistance (at -40℃ +60℃)

Salt fog resistance (480h)

Bubbling at cross, not bigger than 2 mm at a single side

GB 1771-2007


产品主图.jpg


Other Product:


product name

non-
  volatile


  epoxy
  equivalent

PH

viscosity
  (mPa.s)

specific
  gravity

properties

application

WQ-LP603

50±2

1000±50

6-8

200-900

1.10±0.01

small particle size uniform coating,good mechnical   stability,can grind

two-component epoxy antirust paint

WQ-LP604

50±2

1000±50

6-8

200-900

1.10±0.01

good adhesion and salt fog-spray resistance

two-component epoxy antirust paint

WQ-LG040

40±2

350±30

8-10

3000-7000

1.06±0.01

quick crosslinking speed, excellent salt fog-spray   resistance

used with epoxy emulsion,two-component epoxy antirust   paint

WQ-LG043

43±2

350±30

8-10

3000-7000

1.06±0.01

long construction time limit,good salt fog-spray   resistance

used with epoxy emulsion,two-component epoxy antirust   paint


Packing Details:


Packing Details.jpg


Certificate&Honor:


证书压缩2.jpg


FAQ:

1. Are you manufacture factory or trading company?
A: We are manufacture factory. We also have our own trading company for exporting. And you are welcomed to visit us for inspection. Our workshop and the quality control flow will show you our professional. 

2. Can you supply samples for test?
A: Yes, we can supply samples for free, and you just need to pay for the shipping cost. 
3. What is your MOQ?
A: Our MOQ is 1000 kg. and we accept mixed order. 
4.Can you supply OEM service?
A: Yes, we can.
5. What is your payment?
A:30% deposit, 70% T/T after shipping or L/C at sight