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Pearlstick™ 46-10/16

Technical Datasheet | Supplied by Lubrizol

Pearlstick™ 46-10/16 is an elastic, crystalline, linear and aromatic thermoplastic polyurethane elastomer (TPU) grade by Lubrizol. Offers very high crystallization rate and high thermoplasticity. Exhibits high tenacity, stress-strain power, surface tack and low melting point. Soluble in methylene chloride, ethyl acetate, acetone, methyl ethyl ketone (MEK), cyclohexanone, dimethylformamide and tetrahydrofuran (THF). Pearlstick™ 46-10/16 is used in the production of adhesives for plasticized PVC to plasticized PVC, leather, textiles, metals and papers of furniture and shoe industries. Addition of polyfunctional isocyanate improves the heat-resistance and strength of the joints.

Pearlstick™ 46-10/16 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Hydroxyl Content

0.1 %

MQSA 47A

Density

1.19 g/cm³

(At 20°C)

ISO 2781

Brookfield Viscosity

1400 - 1800 mPa-s

(At 20°C, RVF, 2.20 rpm solution at 15% in MEK)

MQSA 40 A

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