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Master Bond adhesives

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PoolKemie POLIMOLD TR 30 Polyurethane rubber
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Introduction: Two component room temperature vulcanizing poly-urethane rubber which cures with addition of the appropriate hardener. Once cured, this rubber becomes flexible and resistant, free from air bubbles and imperfections. It is suitable in the manufacture of moulds for production of articles made of plaster and cement thanks to its accurate reproduction of fine details and due to its extremely low linear shrinkage.

Application: POLIMOLD TR is specially suited for production of decorative plaster subjects, religious articles, statues, pottery, artistic ceramics, sanitary, precast concrete, garden ornaments, etc. Types characterized by high Shore A hardness value, are suited for reproduction of large-sized patterns.

Information provided by Poolkemie

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.40 g/ccmixture A+B
Viscosity 3500 - 3800 cPmixture A+B
Linear Mold Shrinkage <= 0.010 cm/cmafter 5 days ageing; ISO 4823
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 27 - 33
Elongation at Break >= 400 %
Tear Strength 7.00 - 9.00 kN/mDIN 53515
 
Processing PropertiesOriginal ValueComments
Cure Time 7.00 - 10.0 hourHardening time
 24.0 hourDemoulding time
Pot Life 30.0 minmixture A+B
 
Descriptive Properties
ColorGrey
Mixing ratio100:12.5mixture A+B

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PPOOLK036 / 318515

Rulon Bearings

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