400-029-9126
Service Hotline:400-029-9126
Service Hotline:Product Details
【Characteristic】
☆ High gloss, good leveling;
☆ High hardness, fast internal drying, 3 hours can be polished
☆ good weather resistance;
☆ Good dispersion of pigment
【Use】
Car repair paint, PU solid color paint, Solid paint
【Nature】
|
Component |
Acrylic copolymer |
Exterior |
Clear and transparent |
Viscosity |
4.0-7.0pa.s/25℃ |
Acid value |
6-10mgKOH/g |
|
Solvent |
Butyl acetate |
Color |
≤1(Fe-Co) |
Solid |
70±2% |
Hydroxyl value |
110 |
【Phase solubility and solubility】
|
KN6532P |
+ |
|
+ |
Xylene |
+ |
Ethylene glycol monoethyl ether |
+ |
|
KN7548P |
+ |
|
+ |
Trimethylbenzene |
+ |
Ethylene glycol monoethyl ether acetate |
+ |
|
KN7530P |
+ |
|
+ |
Butyl acetate |
+ |
Isobutanol |
+ |
|
|
+ |
|
+ |
CYC |
+ |
n-butyl alcohol |
+ |
Note:+ =soluble in/phase soluble in ○=partial soluble/phase soluble —=nonsoluble/incompetence
【Reference formula】
|
Two component polish |
Diluent |
||
|
（Component a） |
|||
|
KN3175C |
80 |
Xylene |
50 |
|
Butyl acetate |
5 |
Methylbenzene |
10 |
|
Xylene |
10 |
Butyl acetate |
15 |
|
PMA |
3.9 |
Ethylene glycol monoethyl ether acetate |
15 |
|
BYK-306 |
0．3 |
MIBK |
10 |
|
3600 |
0．8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
（Component b） BayerN3390 |
|
|
|
Component a：Component b：Diluent=100：25：80~100
【Process condition】
☆ Roasted conditions:（1） 65℃×60min,test the corrosion resistance index after 24 hours
（2） self-drying
☆substrate: tinplate（polish）
【Inspection technical index】
|
Inspection item |
Detection method |
Reference standard |
Inspection standard |
Inspection result |
|
surface dry |
Blowing cotton ball method |
------- |
Non-stick cotton balls |
25min |
|
4h hardness |
Pendulum hardness |
|
----- |
75times |
|
8h hardness |
Pendulum hardness |
|
|
96times |
|
24h hardness |
Pendulum hardness |
|
|
148times |
|
72h hardness |
Pendulum hardness |
|
----- |
152times |
|
Gloss |
60 degrees |
GB/T9754-88 |
≥80 |
99 |
|
Hardness |
Pencil scratch |
GB/T6739-96 |
≥2H |
2H |
|
Adhesive force |
Hundred Grid Method |
GB/T9286-98 |
100% |
100% |
|
Impact |
Impact method |
GB/T1732-93 |
≥30Kg.cm |
50cm(30μm) |
|
Flexibility |
Bending method |
GB/T1731-93 |
≤2mm |
1mm |
|
Fullness degree |
Visual method |
----------------- |
Good fullness, high vividness |
Up to standard |
|
Levelling property |
Visual method |
------------------ |
Flat and smooth, no shrinkage holes |
Up to standard |
|
Acid resistance |
Soaking method |
GB/T9274-88 |
10%H2SO472h No blistering, peeling, discoloration |
Up to standard |
|
Alkali resistance |
Soaking method |
GB/T9274-88 |
5%NaOH48h No blistering, peeling, discoloration |
Up to standard |
|
Ageing resistant |
QUV machine |
------ |
800h No discoloration, no shedding, loss of light rate≤3% |
Up to standard |
【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
【Safety】
This product contains solvents, must be handled carefully, avoid contact with skin and eyes, other information please refer to material safety
