Waterborne Water Based High Gloss Hydroxyl Acrylic PU Urethane Resin for Vehicle Refinishing, Metal Paint and Automotive Primer

Waterborne Water Based High Gloss Hydroxyl Acrylic PU Urethane Resin for Vehicle Refinishing, Metal Paint and Automotive Primer

water based hydroxyl acrylic resin,high gloss and high fullness waterborne polyurethane resin,aqueous resin for vehicle repair coating

Waterborne Polyurethane Resin WQ-WL153


WQ-WL153 main features:

● Water dispersible type,emulsion form hydroxyl acrylic resin

● High solid content,low viscosity,low acid value

● Mixed with isocyanate cross-linking agent to be two component PU,has high gloss,high hardness

● Suitable for two component PU self-drying top coating and amino-baking top coatings

● Hydroxyl Value:78-108mgKOH/g


Product Technical Index

Appearance:milky white emulsion(Visual Observation)

Non-Volatile Matter:42±2.0%(120℃/30min)

PH value:7-8

Hydroxyl Value:78mgKOH/g(for solid resin,theoretical value)

Viscosity≤1000mPa.s(Rotational Viscometer)


Product Properties

This product is hydroxyl acrylic dispersions,can be diluted with water to construction viscosity,this product viscosity change as PH value change.WQ-WL153 can be mixed with poly aliphatic isocyanate curing agent for preparing high–gloss top coating which can dry fast at room temperature or dry by force at 80℃.

The film after curing has high gloss,hardness,limit film thickness and good water resistance.

This product has excellent pigment wetting and shear stability,can be grinded with dispersions directly.


Product Properties Test:


Gloss(60o)high gloss kind

>90

Adhesion(grid)

0 grade

Surface dry min(23o)

15min

Adhesion(circle)

1grade

Air dry 25o/h

4h

Water resistance(23o)

480h

Baking 65o/min

65o,30min

Alkaline resistance

(25o 0.1N NaOH)

24h

Pot life(25o)

4h

Acid resistance

(25o 0.1N H2SO4)

24h

Hardness(pencil)

1H-2H

Gasoline resistance

24h

Flexibility/mm

1grade

Artificial aging resistance

1000h

Loss of gloss 30%

Impact resistance kg*cm

50

Q-sun,1200h

1grade

Heat resistance

105o

Continue 24h

24h


WQ-WL153 contrast experiment with Bayer A145



Resin

Gloss

Limit film thickness

Surface dry

Air dry

Hardness

A145

90

60

20mins

4h

2H

WL153

88

70

20mins

4h

2H



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Other Product:


 

product name

non-
  volatile


  epoxy
  equivalent

PH

viscosity
  (mPa.s)

specific
  gravity

properties

application

WQ-AC278

73±2

137

/

50-100*

1.05±0.01

thick coating not burst bubble,can use solvent based   hardener,good weather resistance,high gloss,good fullness

Water based two-component polyurethane top coat

WQ-WL153

42±2

78

7-8

150-500

1.07±0.01

dry quickly,good universality,high hardness

Water based two-component polyurethane top coat

WQ-AD452

42±2

108

7-8

30-300

1.07±0.01

high gloss,excellent weather resistance,,low   viscosity,easy operation

Water based two-component polyurethane top coat


 

 


Packing Details:



Packing Details.jpg


Certificate&Honor:


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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