Single Sided Black Polyester Film High Rigidity Thickness 25um Low Water Absorption
Single Sided Black Polyester Film High Rigidity Thickness 25um Low Water Absorption
Product Description:
Corrosion resistance, excellent insulation, excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, small thickness tolerance, low thermal shrinkage, firm, low shrinkage, low water absorption, bright black surface smooth and lustrous, creep resistance, fatigue resistance, friction resistance, dimensional stability are very good, high temperature and low temperature resistance. It has high chemical resistance, oil resistance, good air tightness and aroma retention, and is also one of the commonly used barrier composite film substrates.
Characteristics:
black film with low light transmittance and uniform corona, excellent electrical insulation properties.
Typical performance:
| Single Layer Thickness | Average Thickness | μm | 20-125 | |||||
| Average Thickness Deviation | % | 0.3 | ||||||
| Tensile Strength | MD | MPa | 180 | |||||
| TD | 200 | |||||||
| Elongation at Break | MD | % | 120 | |||||
| TD | 110 | |||||||
| F5 value | MD | MPa | 100 | |||||
| TD | 68.8 | |||||||
| Thermal Shrinkage 150℃×30min | MD | % | 1 | |||||
| TD | 0.5 | |||||||
Application:
It can be used in plastic suction, folding box, packaging, printing, card making, high and middle grade tape, label, office supplies, collar lining, electronics, insulation, soft line printing, display screen protection, etc.
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