Product Details
DB-9K Rubber paint series
Ⅰ、Introduction
DB-9K elastic rubber paint is a kind of two-component polyurethane paint. After spraying, the product has a special soft feeling, which makes the coated product comfortable and high-grade, thus greatly improving the added value of the product.
Ⅱ、Ingredients
It is made of polyurethane resin, special assistant, solvent, etc
Ⅲ、Scope of application
Sports equipment products, telescopes, communication products, telephones, audio-visual products, MP3, computer mouse, car interior decoration and other surface coating, various plastic electronic products
Ⅳ、Construction description
1.Before construction, the surface shall be degreased, derusted, polluted and dried;
2.Construction proportion - elastic paint: curing agent: diluent = 10:1:3 (can be adjusted according to the spraying effect)
3.The elastic paint and curing agent must be fully mixed and evenly filtered before use. The thickness of dry film should be 20-40mm. The sprayed workpiece should be
4.Put it in the dust-free space for 5-10min and dry it in the oven after it becomes dumb.
5.70±5℃/30~40min。
Ⅴ、Film properties
|
Project |
Index |
Inspection standard |
|
Appearance and color of paint film |
Smooth and soft |
GB1729 |
|
Gloss (60 ℃)% |
≤8℃according to the standard plate |
GB9754 |
|
Adhesion (cross cut method) |
100/100 |
GB9286 |
|
Water resistance (40 ℃) 24h |
No significant change |
GB/T1733 |
|
Detergent resistance, 120h |
No significant change |
Soak in 5% chemical washing solution at room temperature |
|
Ethanol resistance |
No significant change |
Soak cotton gauze in alcohol and wipe the paint film back 50 times with 300g force |
|
Humidity and heat resistance, 120h |
No wrinkling, damage, porosity, peeling, etc |
GB1740 |
|
Weather resistance, 200H artificial accelerated aging |
No significant change |
ASTMG53 |
Ⅵ、Precautions
Before using the paint, the sediment at the bottom of the barrel shall be fully stirred evenly to avoid the inconsistency of gloss and dumb. The prepared paint must be used up within 4 hours to avoid affecting the effect.
