doris@pj.com.cn (510)3259832
This product is a one component self drying quick drying primer, which has good adhesion to general metal substrates or upper and lower coatings. It has the advantages of fast drying speed, easy grinding and good workability. It is especially suitable for the bottom coating of small-area quick repair of all kinds of vehicles.
Product name: 1K Quick drying primer
Product Numbers: BF9950
Standard packaging: 4KG/20KG
Product Features:
This product is a one component self drying quick drying primer, which has good adhesion to general metal substrates or upper and lower coatings.
It has the advantages of fast drying speed, easy grinding and good workability.
It is especially suitable for the bottom coating of small-area quick repair of all kinds of vehicles.
Complementary products and mix ratio
|
BF9950 1K Quick drying primer |
1 |
|
BF6670 Thinne |
0.8±20% |
Instructions
①Mix thoroughly according to the proportion before use, adjust the construction viscosity to 16-18 seconds / 4 cups, spray 2 times at 25°C, and the film thickness is 20-30μm.
②30min air drying 25°C.
Things to note
①This product should not be sprayed too thick, otherwise it will affect the adhesion between layers.
②In order to ensure the coating effect, please use diluent.
③The paint film must be completely dry before polishing, otherwise it is easy to stick sandpaper or produce sand marks.
④Try to avoid scraping atomic ash on the coating of this product.
Technical indicators
|
Inspection items |
Technical indicators |
Inspection method |
|
|
Material Status in Containers |
Easy to stir evenly without foreign matter |
GB/T 3186 |
|
|
Fineness, μm |
≤30 |
GB/T 1724 |
|
|
Viscosity, 25°C,CPS |
1000-5000 |
GB/ 9751 |
|
|
Solids content (120°C, 2h)% |
≥50 |
GB/T 1725 |
|
|
Storage Stability, Grade |
Precipitability ≥ 8 grade and crusting ≥ 10 grade |
GB/T 6753.3 |
|
|
Viscosity, Coated - 4 cup, 25°C, s |
16-18 |
GB/T 1723 |
|
|
Dryness |
Surface trunk , 25°C |
≤10min |
GB/T 1728 |
|
Hard work, 25°C |
≤30min |
||
|
Hardness, pencil hardness tester |
≥H |
GB/T 6739 |
|
|
Adhesion, Grid method, Grade |
≤1 |
GB/T 9286 |
|
|
Adhesion between layers |
Great |
|
|
|
Flexibility,mm |
1 |
GB/T 1731 |
|
|
Impact strength,cm |
50 |
GB./T 1732 |
|
|
Grindability(20 times) |
Easy sanding, non-stick sandpaper |
GB/T 1770 |
|
|
Salt Spray Resistance Series A (120h), Series B (72h), Grade |
Non-foaming,non-wrinkling,non-falling |
GB/T 5209 |
|
Storage
The product shelf life is 1 year at 25°C. Expired products can be used if tested, at your own risk.
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Contact: Miss Doris
Phone: 001-5103259832
Tel: (510)3259832
Email: doris@pj.com.cn
Add: No.18, Duruan North 2nd Road, Jiangmen , Guangdong
