This product has been hardened by coating silicon thinly on either side or both sides of the PET film and requires Release peeling force and Residual adhesion. And it is also called Release liner film.
The Release film is the functional film that protects the adhesive layer and has the temporary support function for the adhesive object. Also, it is the film easily detached from the adhesive layer.
ultra-thin | 2 ~ 5 gf/25mm | thin | 7 ~ 12 gf/25mm |
medium-thin | 20 ~ 80 gf/25mm | heavy-thin | 100 ~ 250 gf/25mm |
- Single-sided or Both-sides of the release coating
- Various releasing force
- Release film for industrial tape
- Electrical or Electronic materials, Material using for Display
and Automobile field
- Reflective reflective sheet and peeling film (high brightness type)
- Release film for industrial tape
- Electrical or Electronic materials, Material using for Display
and Automobile field
- Reflective reflective sheet and peeling film (high brightness type)
Product Specification
Product name | IS - 2503 ===>Silicone coating of on the 25μm fabric that Release force is class 3 gf/25mm |
(μm) Thickness | 12 ~ 250 |
(m)winder Size of full package 750π | EX) 12μm(24,000), 22μm(13,000), 50μm(6,000), 75μm(4,000), 100μm(3,000) |
(mm) Overall width | 500 ~ 1600 |
Release force(gf/25mm) | 2 ~ 250 |
Residual adhesion rate | Ultra-thin: over 93%, thin: over 95%, heavy-thin: over 90%. |
Silicone release
Physical Properties
TYPE | Release force(gf/25mm) | Subsequent Adhesion Strength | ||
immediate value | 30-minute value | 24-hour value | ||
IS-02B | 3.0~4.5 | 3.5~4.5 | 4.0~6.0 | 90% |
IS-05B | 4.0~5.5 | 4.5~6.0 | 5.0~7.0 | 93% |
IS-12A | 10~14 | 11~14 | 12~16 | 93% |
IS-12B | 10~14 | 11~14 | 11~16 | 93% |
IS-20A | 17~21 | 19~21 | 23~30 | 90% |
IS-30A | 18~22 | 24~28 | 25~35 | 91% |
IS-40A | 27~30 | 30~36 | 35~45 | 90% |
IS-50A | 30~40 | 35~45 | 45~55 | 90% |
IS-60A | 43~53 | 57~67 | 75~85 | 90% |
IS-100A | 65~80 | 85~95 | 90~140 | 88% |
COMPANY: BFI INC. / CEO: Kim yun il
Address Sujeong-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-do, Korea
Email: bfi354@hanmail.net / TEL: 031-354-6037
ⓒ 2020 B.F.I.
1st Factory
Head Office / 1st Factory 224-19 Sujeong-ro, Jangan-myeon, Hwaseong-si,
Gyeonggi-do, Korea
2nd Factory
2nd Factory 224-22 Sujeong-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-do, Korea