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Solvent - Borne PU, PTU - Pellet, Polyester Polyol

Product ID: NB-85A, NB-90A, NB-95A, NB-98A, NB-64D, NB-70D

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Specifications
.Thermoplastic polyurethane elastomers
Features
  • Solvent-borne PU: synethic leather, textile coating adhesives.
  • TPU-Pellet: Tubes, Wire & Cable, Shoe-sole, Rollers.
  • Our web site is http://www.coating.com.tw/
  • Low temp flexibility and hydrolysis resistance. Non-yellowing
  • Good processibility.
  • PU Type: Hybrid polyester base
  • Moulding: Injection moulding
  • Product Characteristics:
    • Oil and heat resistance
    • Low temp flexibility
    • Abrasion and tear resistance
  • Product Applications: auto parts, mechanical parts, sporting equipment, caster rollers
Product NB-85A NB-90A NB-95A NB-98A NB-64D NB-70D
Hardness Shore A 85 +/- 2 90 +/- 2 95 +/- 2 98 +/- 2 N/A N/A
Hardness Shore B N/A N/A N/A N/A 64 +/- 2 70 +/- 2
Specific Gravity 1.22 1.22 1.22 1.23 1.23 1.23
100% Modulus (kg/cm^2) 70 +/- 10 85 +/- 10 100 +/- 10 130 +/- 15 180 +/- 20 250 +/- 30
300% Modulus (kg/cm^2) 170 +/- 15 190 +/- 20 270 +/- 30 400 +/- 40 430 +/- 45 500 +/- 50
Tensile Strength (kg/cm^2) 500 +/- 100 600 +/- 100 600 +/- 100 600 +/- 100 500 +/- 100 500 +/- 100
Ultimate elongation (%) 600-700 600-700 500-600 450-550 400-500 350-450
Taber Abrasion(mg) 30-40 30-40 30-40 30-40 30-40 30-40
Melt Index (g/10min, 200 Celsius, 2160g) 10-12 9-11 8-10 7-9 6-8 6-7
Melt temp (Celsius) 185 - 200 190 - 205 190 - 210 195 - 215 200 - 220 200 - 220
Tear Strength (kg/cm^2) 120 +/- 5 145 +/- 5 160 +/- 10 175 +/- 10 230 +/- 10 280 +/- 10

Main Products

PU resin, TPU-Peuet