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Solvent - Borne PU, PTU - Pellet, Polyester Polyol

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

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Specifications
.Thermoplastic polyurethane elastomers
Features
  • Our web site is www.coating.com.tw
  • Solvent-borne PU: synethic leather, textile coating adhesives.
  • TPU-Pellet: Tubes, Wire & Cable, Shoe-sole, Rollers.
  • Low temp flexibility and hydrolysis resistance. Non-yellowing
  • Good processibility. Abrasion and tear resistance
  • PU Type: Hybrid polyester base
  • Moulding: Injection moulding
  • Product Characteristics:
    • Low temp flexibility hydrolysis resistance
    • Excellent clarity
  • Product Applications: auto parts, mechanical parts, sporting equipment, caster rollers
Product NR-85A NR-90A NR-95A NR-98A NR-64D NR-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 1.11 1.12 1.12 1.12 1.13 1.13
100% Modulus (kg/cm^2) 65 +/- 10 80 +/- 10 90 +/- 10 120 +/- 15 160 +/- 20 220 +/- 25
300% Modulus (kg/cm^2) 140 +/- 15 160 +/- 20 220 +/- 25 300 +/- 30 350 +/- 40 400 +/- 40
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) 180-190 190-200 190-200 195-205 200-210 200-210
Tear Strength (kg/cm^2) 115 +/- 5 140 +/- 5 155 +/- 10 165 +/- 10 200 +/- 20 260 +/- 30

Main Products

PU resin, TPU-Peuet