- Use environmentally friendly water-based slurry which requires high technology
- Secure the health of the workers
- Cost reduction by securing yield through stable production
- 2.2x increased productivity through proprietary coating technology
- Proprietary binder synthesis technology
Bare/CCS
Product Descriptions
Customized service through WCP’S own Blending & Mixing technology and know-hows
Bare Film Separator
WCP – Sequential Stretching Process
- Faster production speed
- Require advanced technology
- Uniformity
Other Manufacturers - Simultaneous Stretching Process
- Lower ratio of effective area
- Stretching rate fixed at up to 6 times
- Difficult to implement strength in certain level
Ceramic Coated Separator
| Classification | Past | Present | Future |
|---|---|---|---|
Bare Flim |
12 ~ 25 ㎛ | 9 ~ 12 ㎛ | Customized R&D (Improvement in strength and thinning) |
CCS |
20 ~ 24 ㎛ | 13 ~ 16 ㎛ |