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High Solid Low Viscosity Hydroxyl Acrylic Resin Excellent Weather Resistance

Categories Solvent Based Hydroxyl Acrylic Resin
Model Number: SE6783
Certification: ISO9001
Place of Origin: china
MOQ: 5000KG
Payment Terms: L/C, T/T
Supply Ability: 500t/month
Delivery Time: 14 work days
Packaging Details: 200kg/drum
Brand Name: WeiLi Resin®
Price: Negotiable
Appearance: Clear
Fe-Co Color: ≤1
Viscosity Pa.s/25℃: 1.0-1.8
Non-volatile %: 70±2
Acid value mgKOH/g: 6-10
Hydroxyl value: 110
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High Solid Low Viscosity Hydroxyl Acrylic Resin Excellent Weather Resistance

Hydroxyl Acrylic Resin SE6783

SE6783 is a two-component hydroxyl acrylic resin, it has high solid content, low viscosity, good weather resistance and other characteristics, due to the use of low molecular weight resin, the coating viscosity is greatly reduced, and because of the high solid content, thus reducing the content of organic compounds in the coating. It is a new kind of resin which has both performance and environmental protection. Therefore SE6783 is an environmentally friendly solvent based hydroxyl acrylic resin.

Recommended applications: automobile refinishing paint, motorcycle finishing varnish , topcoats for steel and plastics, solid color paints.


1. Features

High solid and low viscosity, high gloss, high fullness, excellent levelling property, excellent weather resistance, excellent chemical resistance and pigment dispersity.


2. Applications

PU top coat, motorcycle, home appliances cover light varnish, colored paint, automotive refinishing paint.


3. Properties

ComponentAppearance

Fe-Co

Color

Viscosity

Pa.s/25℃

Non-volatile

%

Acid value

mgKOH/g

SolventHydroxyl value
Acrylic copolymerClear≤11.0-1.870±26-10BAC/XYL110

4. Compatibility and solubility

XYL+BCS+
TYL+CAC+
BAC+CYC+
PMA+NBA+

Remark:+ show soluble in/compatible in


5. Reference formula

Two component (cover light varnish)Diluent
(A component)
SE678370.0XYL40
BYK-3330.3TOL5
10%sn0.5BAC25
BYK-0520.1CAC15
XYL10.0PMA15
BAC19.2
(B component) Bayer N3390

A component: B component: diluent=100: 22: 80~100


6. Process conditions

▲ Baking condition: (1) 65℃ x 60min, place 24hours for test

(2) Air drying

▲ Substrate: Sand plate tin


7. Test technical index

Test ItemTest MethodReference StandardTest Standard

Test Result

(reference value)

Surface dryingBlow cotton ball method------Not stick cotton ball38min(25μm)
Hard dryingFinger pressing method------No finger print24h(25μm)
8h hardnessPencil scratchGB/T6739-96-----<HB
24h hardnessPencil scratchGB/T6739-96-----HB
Gloss60 degreeGB/T9754-88≥90110
HardnessPencil scratchGB/T6739-96≥2H2H
ImpactImpact methodGB/T1732-93≥30kg.cm50cm(25μm)
FlexibilityBending methodGB/T1731-93≤2mm1mm
AdhesionThe case methodGB/T9286-98100%100%
FullnessVisual method-----Excellent fullness, good brightnessExcellent
Levelling propertyVisual method-----Flat and smooth, no shrinkage holeQualified
Ageing resistanceQUV machine-----

800h no color change, not

falling off, gloss loss rate≤1%

Qualified
Acid resistanceSoak methodGB/T9274-8810%H2SO4 72h not bubbling, not falling off, no color changeQualified
Alkali resistanceSoak methodGB/T9274-885%NaOH 48h not bubbling, not falling off, no color changeQualified

8. Safe storage and shelf life


1. Stored in cool and ventilation place, keep far away from heat and fire resources, keep the container closed.


2. From production date, shelf life is 12months.


9. Packing specifications

200kg/pail (new metal pail)


10. Safety

This product contains solvent, must do safeguard procedure, handle carefully, avoid contact with the skins and eyes, for other details, please refer to MSDS of this product.


Quality High Solid Low Viscosity Hydroxyl Acrylic Resin Excellent Weather Resistance for sale
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