RapidVac™ VA-1805

Category: TSU , Polyurethane Thermoset Elastomer
Manufacturer: Innovative Polymers, Inc.
Trademark: RapidVac™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: BrIn9f_RapidVac-VA-1805.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
VA-1805 is a 80 shore A polyurethane elastomer formulated for hand-batch processing, vacuum assisted processing or meter mix dispensed. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury. MOCA, or TDI. VA-1805 has excellent green strength for quick demold times.
General Information
Features
  • Good Green Strength
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
Processing Method
  • Vacuum Casting
PhysicalNominal ValueUnitTest Method
Specific Gravity
    Cured 1.12g/cm³
    Hardener 1.14g/cm³
    Base Resin 1.21g/cm³
Molding Shrinkage - Flow 0.20 to 0.50%ASTM D2566
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Hardener Mix Ratio by Volume: 100 Mix Ratio by Weight: 100
    Resin Mix Ratio by Weight: 80 Mix Ratio by Volume: 72
Demold Time 30 to 60min
Uncured PropertiesNominal ValueUnitTest Method
Viscosity
    25°C 10.55Pa·s
    25°C 21.8Pa·s
    25°C 34.5Pa·s
Curing Time 425hr
Gel Time 4.0 to 6.0min
Cured PropertiesNominal ValueUnitTest Method
Shore Hardness (Shore A)70 to 80ASTM D2240
Tensile Strength 6.21MPaASTM D638
Tensile Elongation at Break 100%ASTM D638
Tear Strength 14.0kN/mASTM D624
Note Message
1 .Hardener
2 .Mixed
3 .Resin
4 .24 hours at 77°F + 1 hour at 150°F
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