PEARLSTICK® 45-60/18

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: YUdetd_PEARLSTICK-45-60-18.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Pearlstick® 45-60/18 is an elastic, linear, aromatic polyurethane, supplied in form of white spherical granules with an extremely high crystallization speed and a low thermoplasticity level.

APPLICATIONS:
Pearlstick® 45-60/18 is used for the production of adhesives for bonding plasticized PVC to plasticized PVC or other materials such as leather, textiles, rubber, in the shoe industry. The adhesives based on Pearlstick® 45-60/18 show:
  • High green strength values.
  • Easier heat activation (wide range of activation temperatures).
  • Long and high hot-tack (tack retention).
Pearlstick® 45-60/18 may be suitable as a raw material for the production of one-component adhesives.
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)1.60 - 2.00Pa·sInternal method
Additional InformationNominal ValueUnitTest Method
Hydrostatic Resistance GoodInternal method
Hydroxyl Value 0.10%Internal method
Activation temperature 50°CEN 12961
SOLUBILITY:Pearlstick ® 45-60/18 is soluble in Acetone, Methyl Ethyl Ketone (MEK), Cyclohexanone, Dimethyl formamide, (DMF), Tetrahydrofurane (THF). Diluting solvents such as Toluene and Ethyl Acetate can be added.The solvents and diluents should be water-free (max. 0.1%), so as to avoid subsequent side reactions during crosslinking with isocyanate.Pearlstick ® 45-60/18 should be dissolved in closed tanks and the use of high shear equipments 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.6, 20 rpm solution at 15% in MEK
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