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Low Temperature Curing Thermosetting Acrylic Resin Excellent Chemical Resistance

Basic Information
Place of Origin: china
Brand Name: WeiLi Resin®
Certification: ISO9001
Model Number: SE3668
Minimum Order Quantity: 5000KG
Price: Negotiable
Packaging Details: 200kg/drum
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 500t/month
Detail Information
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
High Light:

weather resistant resin


liquid acrylic resin


Low Temperature Curing Thermosetting Acrylic Resin

Product Description

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

Component Appearance







Acid value


Acrylic copolymer Clear ≤2 2-5 60±2 8-12 XYL/NBA


4. Compatibility and solubility


Remark:+ show soluble in/compatible in


5. Reference formula

Electroplating varnish


SE3668 50.0 XYL 30
SE582-3 23.0 TOL 40
BBG-306 0.2 BAC 10
BBG-052 0.1 CAC 10
E-44 5.0 IBA 10
TOL/IBA 21.2    
BBG1063 2.0    


6. Process conditions

▲ Baking condition: (1) 90℃ x 30min


▲ Substrate: galvanized tinplate




7. Test technical index

Test Item Test Method Reference Standard Test Standard

Test Result

(reference value)

Hardness Pencil scratch GB/T6739-96 ≥2H 2H
Gloss 60degree GB/T9754-88 ≥85 95
Adhesion Cross - cut method GB/T9286-98 100% 100%
Alcohol resistance Wiping method ------- no exposing base for 400 times (500g) 495 times(15μm)
Impact Impact method GB/T1732-93 ≥ <50cm(15μm)
Flexibility Bending method GB/T1732-93 ≥2mm 2mm
Boiling resistance Pochieren ------- No color change, no bubbling, no falling off >60min
Salt fog resistance Neutral salt fog GB/T1771-91 Unilateral corrosion not exceeding 3mm 72h
Acid resistance Soaking method GB/T9274-88 10%H2SO4 24h no bubbling, no falling off, no color change Qualified
Alkaline resistance Soaking method GB/T9274-88 5%NaOH24h no bubbling, no falling off, no color change Qualified


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.



Contact Details
Lias Li

Phone Number : 86-592-5796153

WhatsApp : +8613806036349