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[China]
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Address: GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
Contact name:Lias Li
Xiamen WangQin Chemical Technology Co., Ltd. |
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SE6650B is an oily hydroxyl functional acrylic resin designed for high performance two-component primers and finishes, often used in solvent based 2K polyurethane system of automobile repair and general industrial application.
The product has high gloss, good levelling, high hardness, good salt fog resistance, is a polymer of high solid and low viscosity, based on accelerated aging tests, its external durability is also excellent. When crosslinked with isocyanate, it is easy to coat and has good adhesion and flexibility.
This resin SE6650B is a hydroxyl functional solventborne acrylic resin designed for use with isocyanate resins in tow-component systems. It exhibits excellent fullness. Applications: vehicle refinishing, metallic base coat, clear and pigmented top coats, polyurethane top coat.
1. Features
High gloss, excellent levelling property, fast drying, high hardness, excellent chemical resistance, excellent pigment dispersity.
2. Applications
Automobile refinishing paint, coloured paint, PU top coat
3. Properties
| Component | Appearance | Fe-Co Color | Viscosity Pa.s/25℃ | Non-volatile % | Acid value mgKOH/g | Solvent | Hydroxyl value |
| Acrylic copolymer | Clear | ≤1 | 1.0-2.0 | 60±2 | 4-8 | XYL/BAC | 86 |
4. Compatibility and solubility
| XYL | + | BCS | + |
| Trimethylbenzene | + | CAC | + |
| BAC | + | CYC | + |
| PMA | + | NBA | + |
Remark:+ show soluble in/compatible in
5. Reference formula
| Two component (gloss black paint | Diluent | ||
| (A component)) | |||
| SE6650B | 65 | XYL | 40 |
| Carbon black powder | 2 | TOL | 5 |
| BYK-306 | 0.2 | BAC | 25 |
| EFKA2018 | 0.1 | CAC | 15 |
| EFKA4010 | 3 | PMA | 15 |
| 10%sn | 0.2 | ||
| BAC/XYL | 29.7 | ||
| (B component) Bayer N3390 | |||
A component: B component: diluent=100: 14: 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 Item | Test Method | Reference Standard | Test Standard | Test Result (reference value) |
| Surface drying | Blow cotton ball method | ------ | Not stick cotton ball | 22min |
| Hard drying | Finger pressing method | ------ | No finger print | 24h |
| 8h hardness | Pencil scratch | GB/T6739-96 | ----- | <HB |
| 24h hardness | Pencil scratch | GB/T6739-96 | ----- | HB |
| Gloss | 60 degree | GB/T9754-88 | ≥85 | 90 |
| Hardness | Pencil scratch | GB/T6739-96 | ≥2H | 2H |
| Impact | Impact method | GB/T1732-93 | ≥30kg.cm | 50cm(30μm) |
| Flexibility | Bending method | GB/T1731-93 | ≤2mm | 1mm |
| Adhesion | The case method | GB/T9286-98 | 100% | 100% |
| Fullness | Visual method | ----- | Excellent fullness, good brightness | Excellent |
| Levelling property | Visual method | ----- | Flat and smooth, no shrinkage cavity | Qualified |
| Ageing resistance | QUV machine | ----- | 200h non discoloring, not fall off, gloss loss rate≤1% | 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.
Hot Tags: Automobile Refinishing Paint Resin, China, Vietnam, manufacturers, suppliers
Other
Hydroxyl Acrylic Resin Products Catalog
| Hydroxyl Acrylic Resin | ||||||||
| Product | Non- Volatile(％) | Viscosity Pa.s/ 25℃ | Acidvalue mg KOH/g | color Fe-co | Solent | Tg℃ | Outstanding Properties | Application fields |
SE- 6522 | 50±2 | 2.0-4.0 | 2-5 | ≤1 | XYL/BAC | 35 | Quick-drying,Interlayer adhesion,aluminium orientation | Metallic paint,solid color paints,ABS,PC Plastic substrate |
SE- 6530A | 50±2 | 3.5-7 | 2-6 | ≤1 | XYL/TOL/BAC | 60 | Quick-drying,compatibility with CAB,aluminium orientation | Automoblie 1KU substrate paint and PU paint |
SE- 6532E | 50±2 | 2.5-5.5 | 2-6 | ≤1 | BAC | 60 | Pigment wetting dispersion,quick-drying,adhesion,aluminium orientation | |
SE- 6535 | 50±2 | 2.0-5.0 | 2-6 | ≤1 | XYL/BAC | 50 | Fast drying , compatibility with CAB ,aluminiumorientation,interlayer adhesion | |
SE- 6552 | 50±2 | 2.0-5.0 | 2-6 | ≤1 | TOL/BAC | 80 | High gloss,adhesion, high hardness,fast drying | High demand appliance paint and 3C products paint |
SE- 6625 | 60±2 | 3.0-6.0 | 6-10 | ≤1 | TOL/XYL/CAC | 55 | Quick-drying,Interlayer adhesion,aluminium orientation | Solid color paints,non-ferrous substrate |
SE- 6628 | 60±2 | 3.5-7 | 2-6 | ≤1 | XYL/BAC | 30 | Low content of hydroxy,good drying,adhesion and compatibility with CAB | plastic,hardware aluminium paint,paint ABS,PS once |
SE- 6631 | 60±2 | 3.5-7 | 5-10 | ≤1 | XYL/BAC | 60 | Quick-drying,compatibility with CAB and fluorocrbon,aluminium orientation | |
SE- 6638 | 60±2 | 3.0-6.0 | 1-3 | ≤1 | XYL/BAC | 60 | Quick-drying,hardness, alcohol resistance ,aluminium orientation | |
SE- 6650B | 60±2 | 1.0-2.0 | 4-8 | ≤1 | XYL/BAC | 86 | High gloss,good flowing property,high hardness,chemical resistance,pigment dispersion good | automolibe refinishing,PU surface paint,colored paint |
SE- 6570 | 55±2 | 0.8-1.8 | 3-6 | ≤1 | XYL/BAC | 100 | high gloss,Quick-drying,high hardness,chemical resistance,Pigment dispersion good | |
SE- 6650 | 60±2 | 2.0-3.5 | 4-8 | ≤1 | XYL/BAC | 86 | High gloss,good flowing property and hardness,quick-drying | |
SE- 6651 | 60±2 | 2.0-5.0 | 4-8 | ≤1 | XYL/S-100# | 86 | High gloss,good flowing property,high hardness,chemical resistance,pigment dispersion good | |
SE- 6652 | 65±2 | 4-10 | 6-10 | ≤1 | XYL/BAC | 85 | Curing with -NH2,Curing with -NCO,High gloss,good flowing property ,hardness,quick-drying | PU finishing coat,baking varnish , solid color paints |
SE- 6676 | 65±2 | 2-6 | 2-4 | ≤1 | XYL/BAC | 100 | Wide compatibility,High gloss,good film builds,good leveling,Weathering resistance,chemical resistance, pigment dispersion good | PU topcoat,Motorcycle, battery car paint,appliances finish varnish,Solid color paint |
SE- 6678E | 65±2 | 4-7 | 5-10 | ≤1 | BAC | 100 | No benzene type,high gloss,good film builds,good leveling,Weathering resistance,chemical resistance,pigment dispersion good | PU topcoat,clear varnish,Solid color paint,Nail paint |
SE- 6779E | 70±2 | 4-7 | 5-10 | ≤1 | BAC | 100 | No benzene type,high gloss,good film builds,good leveling,Weathering resistance,chemical resistance, pigment dispersion good | |
SE- 6651T | 60±2 | 2-4 | 4-6 | ≤1 | BAC/S-100# | 86 | high gloss,good leveling,high hardness,chemical resistance,pigment dispersion good,excellent adhesion | Engineering machinery paint,PU topcoat,automolibe refinishing,Solid color paint |
SE- 6755T | 70±2 | 3-6 | 6-9 | ≤1 | XYL/BAC | 90 | high gloss,good film builds,good leveling,Weathering resistance,chemical resistance, pigment dispersion good | |
SE- 6775T | 70±2 | 4-8 | 4-8 | ≤1 | XYL/BAC | 100 | high gloss,good film builds,good leveling,Weathering resistance,chemical resistance,pigment dispersion good | |
SE- 6672 | 65±2 | 3-6 | 3-6 | ≤1 | XYL/TOL/BAC | 100 | Quick-drying,hardness,gloss,fullness | |
SE- 6673 | 65±2 | 3-6 | 5-10 | ≤1 | BAC/XYL | 100 | High fullness,high gloss,pigment wetting dispersion good | |
SE- 6755 | 70±2 | 3-6 | 4-8 | ≤1 | BAC/XYL | 90 | High gloss,good film builds,good leveling,Weathering resistance,chemical resistance, pigment dispersion good | PU topcoat,Motorcycle,appliances finish varnish,Solid color paint |
SE- 6775 | 70±2 | 6-10 | 5-10 | ≤1 | BAC/XYL | 100 | High solid,gloss, fullness,hardness, chemical resistance, good weathering resistance | car, motorcycle,household electrical applicances glazing paint and colored paint |
SE- 6775E | 70±2 | 4-8 | 6-12 | ≤1 | BAC | 100 | High solid,gloss,fullness,hardness,chemical resistance,good weathering resistance | |
SE- 6797E | 70±2 | 10-15 | 8-12 | ≤1 | BAC | 140 | High solid,gloss,fullnes,hardness, chemical resistance | car,motorcycle,household electrical applicances glazing paint |
SE- 6790 | 70±2 | 2-7 | 2-6 | ≤1 | BAC | 150 | High solid,gloss,fullnes,hardness, chemical resistance | |
SE- 6791 | 70±2 | 5-10 | 4-8 | ≤1 | BAC/XYL | 155 | High solid,gloss,good flowing property,hardness,chemical resistance | |
SE- 6771 | 75±2 | 7-12 | 6-10 | ≤1 | BAC/XYL | 138 | High solid,gloss,fullness,hardness, chemical resistance | |
SE- 6783 | 70±2 | 1.0-2.0 | 10-15 | ≤1 | BAC/XYL | 110 | High solid and low viscosity, gloss,fullness,hardness,chemical resistance | |
SE- 6892 | 80±2 | 15-25 | 6-10 | ≤1 | BAC/XYL | 128 | High gloss,high fullness,high solids,excellent leveling,excellent weather resistance,excellent chemical resistance | PU varnish,automotive,motorcycle,home appliances cover light Varnish |
