National Hotline:
0752-3062092
Fax: 0752-3062091
Mailbox: tuto168@163.com
Website: www.viptumo.cn
All rights reserved: Huizhou City Yathai Industrial Co., Ltd.
Products
Product Description
Tumo car wheels for high friction work environment, punching a hard object impact, corrosion and other properties, the understanding of those who take the driving and the importance of protecting critical car wheels, aluminum wheels based on the heat transfer characteristics, design selection of low viscosity reactivity slow curing system, through rational formulation design and use of additives, the successful development of automotive aluminum wheels primer dedicated high leveling long gelling powder coatings. High corrosion, high impact green powder coating as bottom aluminum wheels powder, acrylic powder coating as a transparent eye varnish coating for aluminum car wheel surface coating protection.
| A Powder | |
| Key performance | Index |
| Impact strength | ≥50kg.cm |
| Hardness（H） | ≥1 |
| Adhesion (cross-cut method, grade) | 0级 |
| Resistant to CASS | 240H |
| Water resistance | 240H |
| Neutral salt spray experiment（1000h） | No significant change in the surface |
| Crushed stone impact experiment | ≥6 Levels |
| B Cover powder | |
| Gloss (60 degrees) | ≥100% |
| Hardness（H） | ≥2h |
| Adhesion (cross-cut method, grade) | 0 Levels |
| Impact strength |
Pure polyester transparent powder≥50kg.cm |
| CASS salt experiment240H | wb≤3mm |
| Resistance to filiform corrosion240h | wb≤3mm |
| Crushed stone impact experiment | ≥6 Levels |
| Condensation experiment | Base metal without corrosion, no bubbles |
| Solvent resistance test | ≤2 Levels |
| Neutral salt spray experiment | ≥1000h No significant change in coating surface |
| QUV experiment (A lamp, 1200h gloss retention) | 90%，No significant color change |
| Xenon lamp aging | 1200h, 80% gloss retention, no significant color change |
| Natural exposure | 1 year, the light protection rate of 90%, no significant color change |