Product Specifications
| Prod Model: |
7439 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Viscosity (25 °c, Brookfield Lvt #4): |
8000 ~ 15000 Cps |
| Appearance: |
Liquid |
| Components: |
Film Forming Matter |
| Main Raw Material: |
Acrylic |
| Level: |
Finish Coat |
| Substrate: |
Aluminum |
| Expiration Date: |
1 year |
| Formation Mechanism: |
Conversion Type |
| Packing: |
Plastic Drum |
| Usage: |
Removable Protective Coating |
| Color: |
Translucent with Yellow Tinge |
| Method: |
Drip |
Product Description
Product Features
- Two component modified thermal curable acrylic coating.
- Protects light metallic substrates such as aluminum alloys during machining, improving yield stress which reduces or avoids cracks or jagged edges. This includes cutting, drilling, and other machining processes with stacked multiple substrates. Also provides temporary protection against the 40 °C weak alkaline solutions used in precision machining.
- Due to the nature of the stacked substrates, UV light curing is ineffective as it cannot penetrate between the layers of substrates. Instead it is cured via thermal baking.
- Can be completely removed without residue via immersion in ≥ 85 °C water for 10 min under ultrasonic treatment after machining is completed. The protective film then automatically separates itself off the substrate. This makes it a more environmentally friendly method than other traditional temporary protective coating separation processes.
| Applications | Substrates |
| Protective coating for machining | Metals
- Aluminum
- Aluminum alloys
- Stainless steel
Crystal |
Operating Conditions
l Mix curing agent together before use.
l Apply the coating and curing agent mixture via dripping on to substrate(s) and bake at 100 °C for 30 min to cure the coating.
l After machining, immerse in 85 °C water and apply ultrasonic cleaning for 10 min to remove the coating from the substrates.
Rayland Chemicals (Dongguan) Co., Ltd. Was founded in 2004 in Dongguan City, Guangdong Province, People's Republic of China, and is the mainland branch of Zslin Co., Ltd. (founded in 1983 in Hong Kong). We deal mainly in research and development of a variety of special synthetic oligomers and its applications as inks, coatings, and adhesives...etc. Onto substrates such as PET, plastics, glass, ceramics, metals. With a history spanning over a decade, we have always upheld the principles of innovation and professionalism, evolving in response to the market and customer needs to create a scenario which benefits both company and client.
