Tecnate YTN 1545

Tecnate YTN 1545 (Formerly PAT A80T, A2080) is a TDI-terminated polyester prepolymer that produces high performance elastomers in the 80 Shore A hardness when cured with MOCA.

 

Applications

  • Abrasion Resistant Parts
  • Agricultural Industry
  • Bushing
  • Lining

Advantages

  • Excellent humidity resistance
  • Excellent impact strength
  • Excellent machining properties
  • High heat distortion temperature
  • High modulus and tensile
  • Low coefficient of friction
Product Types

Prepolymer

 

Product Testing

Test PerformedTest Results
% NCO - ISO3.1-3.5 % 
Demold Time35 Minutes 
Elongation - ASTM D412 - cured with MOCA530 % 
Hardness - ASTM D2240 - Shore A78-82 Shore A 
ISO Processing Temperature180 °F 
Mold Temperature212 °F 
POLMOCA  
POL Temperature240 °F 
Post Cure Temperature200 °F 
Post Cure Time14-18 Hours 
Pot Life - 100g6 Minutes 
Rebound, Bayshore % - ASTM D2632 - cured with MOCA55 % 
Specific Gravity - 74°F, ISO1.14  
Stoichiometry95 % 
Tear Strength - ASTM D624, Die C - cured with MOCA530 pli 
Tensile Modulus - ASTM D412 - 100%- MOCA cure1698 psi 
Tensile Modulus - ASTM D412 - 200%- MOCA cure2264 psi 
Tensile Modulus - ASTM D412 - 300%- MOCA cure2714 psi 
Tensile Strength - ASTM D412 - cured with MOCA4395 psi 
Tensile Strength - ASTM D412 - MOCA cure825 psi 
Viscosity - ASTM-D-2196 - 158°F, ISO3650 cps 
Viscosity - ASTM-D-2196 - 212°F, ISO700-1000 cps 
Skills

Posted on

August 28, 2020