Pearlbond™ 12C75

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Pearlbond™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: vGgM6x_Pearlbond-12C75.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
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.

Pearlbond® 12C75 is mainly used for making heat-sealable fabrics (thermobonding), obtained by coating processes such:
-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.
General Information
Features
  • Heat Sealable
  • Low Temperature Flexibility
  • Medium Hardness
Uses
  • Bonding
  • Coating Applications
  • Fabrics
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • Colorless
  • Translucent
Forms
  • Granules
Processing Method
  • Coating
  • Hot Melt
  • Scatter Coating
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.19g/cm³ASTM D792
    20°C 1.19g/cm³ISO 2781
Melt Mass-Flow Rate (MFR) (177°C/2.16 kg)15 to 40g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)78ASTM D2240, ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 527-2
    -- 24.0MPa
    100% Strain 4.00MPa
    300% Strain 5.00MPa
Tensile Strain (Break)650%ISO 527-2
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% Strain 4.00MPa
    300% Strain 5.00MPa
Tensile Strength 24.0MPaASTM D412
Tensile Elongation (Break)650%ASTM D412
ThermalNominal ValueUnitTest Method
Melting Temperature 130 to 140°CInternal Method
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity 1(160°C)1050Pa·sISO 1133
Additional InformationNominal ValueUnitTest Method
Softening Range 110 to 130°CInternal Method
Note Message
1 .2.16 Kg
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