400-029-9126
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【Characteristic】
☆ Hardness
☆ Low temperature curing
☆ Excellent salt spray resistance
☆ Good adhesion to electroplating substrate
【Use】
Non-ferrous metals, electroplating varnish
【Nature】
|
Component |
Acrylic copolymer |
Exterior |
Clear and transparent |
Viscosity |
2-4.5pa.s/25℃ |
Acid value |
52-58mgKOH/g |
|
Solvent |
Isobutanol/Butyl acetate |
Color |
≤1(Fe-Co) |
Solid |
60±2% |
|
|
【Phase solubility and solubility】
|
KN588 |
+ |
KN582-5 |
+ |
Xylene |
+ |
Ethylene glycol monoethyl ether |
+ |
|
E-44 |
+ |
KN6040T |
+ |
Trimethylbenzene |
+ |
Ethylene glycol monoethyl ether acetate |
+ |
|
325 |
+ |
|
+ |
Butyl acetate |
+ |
Isobutanol |
+ |
|
303 |
+ |
|
+ |
CYC |
+ |
n-butyl alcohol |
+ |
Note:+ =soluble in/phase soluble in ○=partial soluble/phase soluble —=nonsoluble/incompetence
【Reference formula】
|
Electrogilding oil |
Diluent |
||
|
KN2318T |
45 |
Trimethylbenzene |
45 |
|
KN582-5 |
18 |
Methylbenzene |
10 |
|
E-44 |
5 |
Butyl acetate |
15 |
|
n-butyl alcohol |
5 |
Isobutanol |
15 |
|
Adherence promoters) |
2 |
DAA |
10 |
|
Diluent |
24．5 |
Ethylene glycol monoethyl ether |
5 |
|
Flatting agent |
0.5 |
|
|
【Process condition】
☆ Roasted conditions：120℃×20min,test the corrosion resistance index after 24 hours
☆ substrate: tinplate（polish）
【Inspection technical index】
|
Inspection item |
Detection method |
Reference standard |
Inspection standard |
Inspection result |
|
Hardness |
Pencil scratch |
GB/T6739-96 |
≥2H |
3H |
|
Adhesive force |
Hundred Grid Method |
GB/T9286-98 |
100% |
100% |
|
Impact |
Impact method |
GB/T1732-93 |
≥30Kg.cm |
50cm(18μm) |
|
Flexibility |
Bending method |
GB/T1731-93 |
≤2mm |
1mm |
|
Nitric acid resistance |
Drop method |
----------------- |
No discoloration, no foaming |
48S |
|
Acid resistance |
Soaking method |
GB/T9274-88 |
10%H2SO448h No blistering, peeling, discoloration |
Up to standard |
|
Alkali resistance |
Soaking method |
GB/T9274-88 |
5%NaOH24h No blistering, peeling, discoloration |
Up to standard |
|
Salt spray resistance |
Neutral salt spray |
GB/T1771-91 |
Unilateral corrosion does not exceed 3mm |
48h |
【storability】
☆ Keep away from heat and fire. Store in a cool, ventilated place. Keep the container tight.
☆ The warranty period of this product is 12 months from the date of production
【Packing specification】barrel
【Precautions】
☆ This resin is not suitable for aluminum powder paint due to its high acid value.
☆ In order to ensure good storage, it is recommended that silane coupling agent be added to the diluent
【safety】
This product contains solvents, must be handled carefully, avoid contact with skin and eyes, other information please refer to material safety
