400-029-9126
Service Hotline:400-029-9126
Service Hotline:Product Details
【Characteristic】
☆ Good water solubility, environmental protection
☆ Excellent flexibility, recoating;
☆ High fullness; High gloss, resistant to high temperature yellowing
【Use】
Hardware paint and varnish
【Nature】
|
Component |
Water-based polyester |
Exterior |
Water white transparent liquid |
Viscosity |
4-8pa.s/25℃ |
Acid value |
50-60mgKOH/g |
|
Solvent |
Deionized water/PM |
Color |
≤1(Fe-Co) |
Solid |
70±2% |
PH value |
7-8 |
【Phase solubility and solubility】
|
5717 |
+ |
|
— |
Xylene |
— |
Ethylene glycol monoethyl ether |
+ |
|
717 |
+ |
|
— |
Trimethylbenzene |
— |
Ethylene glycol monoethyl ether acetate |
+ |
|
303 |
+ |
|
— |
Butyl acetate |
— |
Isobutanol |
+ |
|
625W |
+ |
|
— |
CYC |
— |
n-butyl alcohol |
+ |
Note:+ =soluble in/phase soluble in ○=partial soluble/phase soluble —=nonsoluble/incompetence
【Reference formula】
|
Water-soluble thermosetting acrylic varnish |
Diluent |
||
|
KN2770T |
65 |
tap water |
100 |
|
303-98 |
15 |
|
|
|
5717 |
5 |
or： |
|
|
White water proof |
5 |
|
|
|
Defoaming agent |
0.4 |
tap water |
95 |
|
Ethyl alcohol5 |
5 |
Dipropylene Glycol butyl ether（PnB） |
5 |
|
Flatting agent |
0.2 |
|
|
|
water |
4．6 |
|
|
|
|
|
|
|
|
Total |
|
Total |
100 |
【Process condition】
☆ Roasted conditions：160℃×30min,test the corrosion resistance index after 24 hours
☆ substrate:tinplate（polish）
【Inspection technical index】
|
Inspection item |
Detection method |
Reference standard |
Inspection standard |
Inspection result |
|
Gloss |
60 degrees |
GB/T9754-88 |
≥90 |
96 |
|
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 |
50Kg.cm(18μm) |
|
soaking in water |
Soaking method |
---------------- |
|
|
|
recoatability |
|
|
|
>3times |
|
high temperature resistance |
Roasted at 180 degrees |
----------------- |
|
No yellow |
|
Boiling resistance |
Boil in boiling water |
------------------ |
No discoloration, no foaming, no shedding |
|
|
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 |
96h |
【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】200Kg/barrel
【safety】
This product contains solvents, must be handled carefully, avoid contact with skin and eyes, other information please refer to material safety
