Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Lubrizol Advanced Materials Pearlstick® 48-60/15 Linear Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Polyurethane, TP
Manufacturer Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name Pearlstick®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials Pearlstick® 48-60/15 Linear Thermoplastic Polyurethane Elastomer.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Pearlstick 48-60/15 is an elastic, linear, aromatic polyurethane with a very high crystallization rate and a low-medium thermoplasticity level, available as pellets.Solubility: Pearlstick 48-60/15 is soluble in acetone, methyl ethyl ketone (MEK), cyclohexanone, dimethyl formamide and tetrahydrofuran (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 isocyanates.Solutions: Pearlstick 48-60/15 gives transparent solutions. It should be dissolved in closed tanks, and the use of high shear equipment is advised. The final viscosity fies can vary, depending on the stirring process and on the solvent/diluents ratios.Applications: Pearlstick 48-60/15 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 addition of a poly-functional isocyanate improves the performance of the adhesive.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ISO 2781
Brookfield Viscosity 1100 - 1700 cP

@Temperature 20.0 °C
1100 - 1700 cP

@Temperature 68.0 °F
Brookfield RVF sp. 6, 20 rpm solution at 15% in MEK; MQSA N0 40A
Processing Properties Metric English Comments
Processing Temperature >= 60.0 °C
>= 140 °F
Activation Temperature; EN-12961
Descriptive Properties Value Comments
Color white or slightly yellowish
Crystallization Rate Very High
Freezing Resistance Very good
MQSA 90
Heat Resistance Excellent
MQSA 11E
Hydroxyl Content Approx. 0.1%
MQSA 47A
Thermoplasticity Range Low-medium
Copyright © lookpolymers.com All Rights Reserved