Pearlbond™ 104

Category: TPU, Unspecified , Thermoplastic Polyurethane Elastomer
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Pearlbond™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: V1HevK_Pearlbond-104.pdf
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Pearlbond® 104.is a linear, aromatic polyurethane, supplied in form of small white or slightly yellowish granules, which combines a high crystallisation rate with a high thermoplasticity level. It is used for Hot melt adhesives.

Pearlbond® 104 is mainly used for making heat-sealable fabrics (thermobonding), obtained by coating processes such as scattering or dot-coating (powder or paste). In all cases, 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
  • Aromatic
  • Crystalline
  • Heat Sealable
Uses
  • Adhesives
  • Coating Applications
  • Fabrics
Agency Ratings
  • EC 1907/2006 (REACH)
Appearance
  • White
  • Yellow
Forms
  • Granules
Processing Method
  • Coating
  • Scatter Coating
PhysicalNominal ValueUnitTest Method
Density (20°C)1.19g/cm³ISO 2781
Melt Mass-Flow Rate (MFR) (170°C/2.16 kg)4.0 to 10g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore A)93ISO 868
ThermalNominal ValueUnitTest Method
Melting Temperature 70.0 to 80.0°CInternal Method
Fill AnalysisNominal ValueUnitTest Method
Apparent Viscosity 1(160°C)2950Pa·sISO 1133
Additional InformationNominal ValueUnitTest Method
Crystallization Rate HighInternal Method
Softening Range 65 to 75°CInternal Method
Thermoplasticity HighInternal Method
Note Message
1 .2.16 Kg
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