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BOPP silicone structural adhesive film is a colorless, transparent, odorless, non-toxic BOPP functional film with a smooth film surface and outstanding heat sealing performance, which can meet the needs of customers for the production of silicone sealant flexible packaging.
BOPP silicone structural adhesive film
BOPP silicone structural adhesive film//aluminum foil//PET//BOPP silicone structural adhesive film
Product name:BOPP silicone structural adhesive film
Product features
1. Good transparency and high gloss;
2. Excellent processing performance, good adhesion of ink or glue layer;
3. The film surface is smooth and smooth, and the heat sealing strength is high. It can be self-connected and heat sealed, which is especially suitable for plastic sealing process.
Corona surface: Single-sided corona treatment, corona surface facing inward.
Typical physical properties of products
Performance indicators Properties | unit Unit | Test results Test result | Testing standards Test standard | ||
1 | Thickness | μm | 22 | GB/ T6672 | |
2 | tensile strength Tensile Strength | Longitudinal MD | MPa | ≥ 120 | GB/ T1040.3 |
Horizontal TD | MPa | ≥ 220 | |||
3 | Haze | % | ≤ 4.0 | GB/T2410 | |
| 4 | GlossinessGloss | % | ≥ 80 | GB/ 8807 | |
| 5 | Friction coefficient COF | - | ≤ 0.20 | GB/ 10006 | |
6 | Heat seal strength Heat Sealing Strength | N/ 15mm | ≥ 2.0 | GB/ T12026 | |
7 | Wetting tensionTreatment Level | mN/m | 38 | GB/ T14216 | |
Note: Special requirements can be negotiated separately.
