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Specialty Compounds RTP Company
Lubrizol Advanced Materials Pearlbond® 12C75 Thermoplastic Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Pearlbond® 12C75 is polyester-based thermoplastic polyurethane, supplied in form of colourless, translucent granules, combining hardness with excellent low-temperature flexibility and a low softening point.

APPLICATIONS: Pearlbond® 12C75 is mainly used for making heat-sealable fabrics (thermobonding), obtained by coating processes such as:

  • Hot Melt Coating system: Rotogravure hot melt printing. The product is melted in an extruder and then pumped into a deposit in front of the engraved roller.
  • Powder Coating system: Scattering or dot-coating (powder or paste). The product is previously ground into powder, by cryogenic grinding. The particle size of the powder will depend on the application technique to be used.

Vendors:
Available Properties
  • Specific Gravity, ISO 2781
  • Viscosity, ISO 1133, Melt
  • Melt Flow, ISO 1133
  • Hardness, Shore A, ISO 868
  • Tensile Strength at Break, ISO 527
  • Elongation at Break, ISO 527
  • 100% Modulus, ISO 527
  • 300% Modulus, ISO 527
  • Melting Point, MQSA 70 A
  • Softening Point, MQSA 70 A
  • Zone 1
  • Zone 2
  • Zone 3
  • Zone 4
  • Die Temperature
  
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Manufacturer Notes:
Merquinsa

Category Notes
Plastic

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