IsoMold CMR 6001

IsoMold CMR 6001 is a two-part polyurethane molding system that is mixed one-to-one by volume and cures at room temperature. IsoMold CMR 6001 contains no fillers and cures to a firm Shore A 60 ± 2 within 48 hours at 23°C. IsoMold CMR 6001 is used to make molds of detailed masters that contain no or shallow undercuts. It is specifically designed for use in concrete casting applications. It has excellent release from pigmented or unpigmented concrete.

 

Applications

  • Pigmented Concrete Molds & Formliners
  • UnPigmented Concrete Molds & Formliners

Advantages

  • Convenient 1:1 mixing ratio
  • Excellent release characteristics
  • High tear strength and elongation
  • Low shrinkage
  • Picks up fine detail in molding/casting applications
Product Types

Concrete Mold Rubber

 

Product Testing

Test PerformedTest Results
Color - ISOColorless-pale yellow  
Color - POLGray  
Compression Set - ASTM D395 - Method B, 22 hours @ 140°F44 % 
Compressive Strength - ASTM D695 - @ 10% Strain300 psi 
Compressive Strength - ASTM D695 - @ 20% Strain550 psi 
Compressive Strength - ASTM D695 - @ 30% Strain920 psi 
Demold Time16-24 Hours 
Elongation - ASTM D412400 % 
Full Cure7 Days 
Gel Time - 100 gram sample, 74°F32.5 Minutes 
Hardness - ASTM D2240 - Shore A58-62 Shore A 
Initial Cure Time48-72 Hours 
ISO Processing Temperature65-75 °F 
Linear Shrinkage - ASTM D2566 - 2 weeks @140F0.22 % 
Mix Time - by Hand1-2 Minutes 
Mixed Viscosity - ASTM D-2196 - (74°F)1600 cps 
Modulus of Elasticity Under Compression - ASTM D6953855 psi 
POL Temperature65-75 °F 
Pot Life - 100g20 Minutes 
Ratio by Volume - ISO:POL1:1  
Ratio by Weight - ISO:POL0.98:1  
Rebound, Bayshore % - ASTM D263250 % 
Specific Gravity - 74°F, ISO1.06  
Specific Gravity - 74°F, POL1.04  
Tear Strength - ASTM D624, Die C190 pli 
Tensile Modulus - ASTM D4121115 psi 
Tensile Modulus - ASTM D412 - 100%510 psi 
Tensile Modulus - ASTM D412 - 200%690 psi 
Tensile Modulus - ASTM D412 - 300%870 psi 
Tensile Strength - ASTM D4121040 psi 
Trouser Tear - ASTM D624, Die T30 pli 
Viscosity - ASTM D-2196 - 74°F, ISO2100 cps 
Viscosity - ASTM D-2196 - 74°F, POL450 cps 
Skills

Posted on

December 18, 2020