|
2K elasticity paint series, the film feels like soft rubber, with elasticity, the transparent color shade and gentle matt surface effect. Together with all kinds of colored basecoat, it shows different effect on different substrates and primer. With good adhesion on rigid plastics such as ABS, mostly are used for handy plastics products.
Application: handset, telephone, portable videos appliance, CD sets, camera, telescope, and home electronic appliances.
Resin type : Mainly 2K polyester resins
Safety standard : Accord with ASTM F963 -96a & EN71/Part 3:1994
Paint specification:
|
Item |
Instrument/testing methods |
Standard |
|
1. Adhesion |
3M tape, cross hatch tape test |
100% no break off |
|
2 . Rub resistance |
200gram × 6 ㎝× 60 rounds/min |
No peel off after EF-74x300 times |
|
3 . Alcohol resistance |
500gram × 6 ㎝× 60 rounds/min |
No peel off after 300 times |
Application points:
1. Stir:
Before applying, use the metal pole to stir the settling of the bottom completely.
Ratio of dilution:
|
paint |
100 |
|
Curing agent |
10 |
|
/PUA thinner |
20-30 |
|
The thinner amount depends on the spraying viscosity and the effect wanted. |
(Before spraying, disperse the paint with the curing agent and filter by the mesh.) TX-B curing agent will be solidified and useless after long time contacting with air, we suggest that after using, you should clean the lid and nozzle with solvent completely.
2. Spraying
Before spraying, keep the plastic parts oil-free, clean and dry. Surface could be treated by our de-soil oil.
a、 Narrow the spraying nozzle, decrease the pressure, keep wet enough, and continue spraying 3-4 layers.
Diameter of spraying nozzle: 1.0 -1.5mm
pressure for spray : 2.5 ~ 4.0kg /cm2
Distance between the nozzle and the parts: 100 -150mm
3. Drying
After spraying, baking in 60 ~ 70 ℃ /30-40min(cannot be physically dried)
Shelf life: 1 year/ 25 ℃ (sealed, undiluted). After diluted, please use out within 2-4hr. (If over storage limitation, tested by our suggested items, if qualified, could still be used) |