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BOPP Tape Contact
base film tape
Product Description:
This film-based tape is a high-performance tape typically constructed from a BOPP or BOPP/PET composite polymer backing, coated with an acrylic adhesive.
Key Features:
1. Superior Physical Properties: High tensile strength and exceptional dimensional stability. The specific BOPP/PET composite polymer structure creates a synergy that combines the best of both worlds—retaining the flexibility of BOPP while incorporating the rigidity and stiffness of PET.
2. Enhanced Temperature & Chemical Resistance: Lamination with PET significantly improves thermal stability compared to mono-layer BOPP, minimizing shrinkage at high temperatures. The tape offers high chemical stability, resisting most organic solvents, acids, and alkalis, along with outstanding UV resistance.
3. Outstanding Abrasion Resistance: The dual-polymer composite construction drastically boosts abrasion resistance. It ensures the tape remains intact and prevents breakage or damage caused by friction and dragging during transportation and logistics.
Primary Applications:
Total thickness (μm) | Substrate | adhesive | color | 180° Peel strength (N/25mm) | Tensile strength（N/25mm） | Initial tack(#) | Holding power (h) | Elongationn(%) | Thermal stability(℃) | Short-term thermal stability (℃) |
85 | BOPP | Water-based | white | ≥7.5 | ≥120 | ≥15 | ＞24 | ≥120 | 80 | 120 |
120 | BOPP+PET | Water-based | brown | ≥7.5 | ≥140 | ≥15 | ＞24 | ≥100 | 80 | 120 |
Storage Conditions & Shelf Life
Storage Conditions
Store in a cool, dry environment at room temperature (Temperature: -5°C to 40°C, Relative Humidity: <80% RH). Avoid direct sunlight and exposure to heat sources.
Shelf Life
Water-based Adhesives: 6 months
Tolerance Ranges
Parameter | Tolerance |
Aluminum Foil Thickness | ±0.005 mm |
Total Thickness | ±0.01 mm |
Width | ±0.5 mm |
Length | ±0.2 m |
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