PEARLSTICK® 45-90/06

Category: TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: PEARLSTICK®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7XXOIq_PEARLSTICK-45-90-06.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Pearlstick® 45-90/06 is an elastic, linear, aromatic polyurethane, supplied in form of white spherical granules with a small amount of anti-adherent in the formulation. It has a low crystallization rate and a low thermoplasticity level.

APPLICATIONS:
Pearlstick® 45-90/06 is used for the production of adhesives for different kinds of materials such as leather, textiles, rubber and a variety of plastics (plasticized PVC, PU elastomers, etc.).
Pearlstick® 45-90/06 enables the production of adhesives with a very long open-time, which can be used as one- or two-component adhesives. The addition of a polyfunctional isocyanate to improves the heat-resistance and the strength of the joints.
The addition of Pearlstick® 45-90/06 to other different types of Pearlstick® increases their open-times.
General Information
Features
  • Aroma
  • Hydrolysis resistance
Uses
  • Adhesive
Appearance
  • White
Forms
  • Particles
PhysicalNominal ValueUnitTest Method
Density (20°C)1.19g/cm³ISO 2781
Viscosity 1(20°C)450 - 750mPa·sInternal method
Additional InformationNominal ValueUnitTest Method
Hydrostatic Resistance GoodInternal method
Hydroxyl Value 0.10%Internal method
Activation temperature 40°CEN 12961
SOLUBILITY:Pearlstick® 45-90/06 is soluble in Acetone, Methyl Ethyl Ketone (MEK), Cyclohexanone, Dimethyl Formamide, and Tetrahydrofurane (THF).The solvents and diluents should be water-free (max. 0.1 %), so as to avoid subsequent side reactions during crosslinking with isocyanate. It should be dissolved in closed tanks, and the use of a variable speed agitator is advisable. The final viscosity figures can vary, depending on the stirring process and on the solvent/diluents ratios
Note Message
1 .Brookfield RVF sp.3, 20 rpm solution at 15% in MEK
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