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Product Details
PU Film

PU Film

  • Key features:
    - Excellent abrasion and tear resistance
    - Low temperature flexibility
    - High temperature resistance
    - Excellent Elongation and tensile strength
    - Environmentally friendly
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Product Introduction

Application
PU Film can use for medical, life preserver, outdoor, protective, shoes parts, ball, clothes, toys, infusion bed, water bags, industry and so on.
Specification
Thickness 0.1mm~2mm Thickness Tolerance ±10%
Width 1000~1370mm Surface Style Glossy and Matte
Length 100mm~1000mm (or more) Color Natural, Black, White, Red, Yellow, Transparent
General Material Comparisons
  Polyurethane Films Flexible Vinyl (PVC) Low Density Polyethylene Natural Rubber Neoprene
Hardness
(Shore A)
75-97 40-90 90-95 30-95 40-95
Specific Gravity 1.1~1.3 1.3~1.4 0.9~1.0 0.9~15 1.2
Elongation (%) 400~600 200~400 200~600 100~800 100~700
Tensile (PSI) 4~10 1~3 1~2 1~4 1~3
Low Temp. Flex Excellent Fair-Poor Good Excellent Good
Resistance to:
Abrasion Excellent Fair Poor Good Good
Tearing Excellent Fair Poor Good Good
Oil Good Fair Poor Good Good
Ozone Excellent Excellent Excellent Poor Good
Water Good-- Excellent Good Excellent Good Good
Heat Sealable Yes Yes Yes NO NO
Heat Bond Yes Yes Yes NO NO
Solvent Bond Yes Yes Yes NO NO
Ultrasonic Bond Yes Yes Yes NO NO
Thermoformable Yes Yes Yes NO NO
Physical Properties
  Polyester base Polyether base
Tensile Properties (D638)
Modulus @ 100% strain (psi) 800 1000
Modulus @ 300% strain (psi) 1800 2000
Modulus @ break (psi) 7000 7000
Modulus of elasticity up to 10% strain (psi) 30 35
Elongation @ break (%) 400 450
Set @ break (%) 30 35
Set @ 100% strain (%) 3 5
Tear Properties
Die C (D624) pli 425 400
Split (D 1938) pli 400 375
Abrasion Resistance
Mg. weight loss/1000 cycles1000 gmload, H18 (ASTM C501) (mg) 70 30
Maximum Service Temperature
Continuous (℃) -40~105 -52~95
Compression Properties (shape factor=0.56)
Set, Method A, 22hrs.70℃(D395) (%) 11 12
Set, Method B, 22hrs.70℃(D395) (%) 18 23
Durometer (D2240) (Shore A) 85 85
Thermal Properties
Melting Point Range (℃) 182~204 176~198
Specific Gravity (D792) 1.20 1.14
Yield Factors
Square Feet/Pound/Ml. Thickness 160.3 168.8
Vapor Transmission Rates (E96) (Inverted @ 22±2℃ grams weight loss/100 sq. in./24hrs. @mil thickness)
Distilled Water 2.0 2.1
Superunleaded gasoline 4.7 20
Humid Again Resistance (90% relative humidity at160℉/70℃) Fair to poor Excellent
Notice: These values are based on the test of our present laboratory test specimens.