Hwasung Coretech

Product Introduction > Double Core

Double Core

Application

- For winding secondary lithium battery material
- For winding high functional optical film

Characteristics

- High strength and heat resistance
- Excellent circularity and straightness
- Prevents wrinkles and curl

- Antistatic
- Semi-permanence
- Conductivity 10⁷Ω or less

Dimension

* Customizable / Materials:Internal-FRP, Fiber reinforced plastic-Polyethylene

Name	Inner diameter(inch)	External diameter(¢)	Thickness(mm)	Length(mm)	Note
Double CORE	3	7, 8	Min 5	Min 500	High Strength Medium Strength
	6	8, 11	Min 5	Min 500
	8	11	Min 5	Min 500