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Low Temperature Curing Thermosetting Acrylic Resin Excellent Chemical Resistance

Categories Solvent Based Acrylic Resin
Model Number: SE3668
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: ≤2
Viscosity Pa.s/25℃: 2-5
Non-volatile %: 60±2
Acid value mgKOH/g: 8-12
Solvent: XYL/NBA
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Low Temperature Curing Thermosetting Acrylic Resin Excellent Chemical Resistance

Low temperature curing thermosetting Acrylic Resin SE3668


The reaction of thermosetting acrylic resin with amino usually need to proceed in certain baking temperature(usually requires 150℃-180℃),but many light weight plastic substrates in more than 130℃ curing temperature physical deformation will happen, therefore, required to provide a relatively low temperature baking conditions(80-120℃) thermosetting resin, it could provide possibility for these coatings to be used in these plastic and other heat sensitive substrates.

Thermosetting acrylic resin SE3668 is developed to meet this demand.


1. Features

Low temperature (90℃)curing, excellent adhesion and flexibility, excellent chemical resistance and recoatability


2. Applications

General metal baking varnish, hard to attach metal paint, electroplating varnish


3. Properties

ComponentAppearance

Fe-Co

Color

Viscosity

Pa.s/25℃

Non-volatile

%

Acid value

mgKOH/g

Solvent
Acrylic copolymerClear≤22-560±28-12XYL/NBA

4. Compatibility and solubility

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

Remark:+ show soluble in/compatible in


5. Reference formula

Electroplating varnish


Diluent
SE366850.0XYL30
SE582-323.0TOL40
BBG-3060.2BAC10
BBG-0520.1CAC10
E-445.0IBA10
TOL/IBA21.2
BBG10632.0

6. Process conditions

▲ Baking condition: (1) 90℃ x 30min


▲ Substrate: galvanized tinplate


7. Test technical index

Test ItemTest MethodReference StandardTest Standard

Test Result

(reference value)

HardnessPencil scratchGB/T6739-96≥2H2H
Gloss60degreeGB/T9754-88≥8595
AdhesionCross - cut methodGB/T9286-98100%100%
Alcohol resistanceWiping method-------no exposing base for 400 times (500g)495 times(15μm)
ImpactImpact methodGB/T1732-93≥30kg.cm<50cm(15μm)
FlexibilityBending methodGB/T1732-93≥2mm2mm
Boiling resistancePochieren-------No color change, no bubbling, no falling off>60min
Salt fog resistanceNeutral salt fogGB/T1771-91Unilateral corrosion not exceeding 3mm72h
Acid resistanceSoaking methodGB/T9274-8810%H2SO4 24h no bubbling, no falling off, no color changeQualified
Alkaline resistanceSoaking methodGB/T9274-885%NaOH24h no bubbling, no 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.


China Low Temperature Curing Thermosetting Acrylic Resin Excellent Chemical Resistance factory
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