BJB Polyurethane WC-595 A/B

Category: TSU , Polyurethane Thermoset Elastomer
Manufacturer: BJB Enterprises, Inc.
Trademark: BJB Polyurethane
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8GkRdb_BJB-Polyurethane-WC-595-A-B.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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WC-595 A/B is a two-part, clear, 90 Shore A polyurethane elastomer. It is recommended for use wherever a tough, flexible, permanently transparent elastomer is required. It can be easily tinted and will retain its color provided color stable colorants are used.


WC-595 A/B does not contain MOCA, MDA or TDI. In addition to being an excellent castable product, it is an excellent solvent-free adhesive for bonding various plastic substrates.
General Information
Features
  • Good Color Stability
  • Good Colorability
  • Good Flexibility
  • Good Toughness
Uses
  • Adhesives
  • Bonding
RoHS Compliance
  • RoHS Compliant
Appearance
  • Clear/Transparent
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 11.03g/cm³ASTM D792
    -- 21.07g/cm³ASTM D792
Specific Volume 0.954cm³/g
ThermosetNominal ValueUnitTest Method
Gel Time 20.0min
Work Time 3(25°C)15.0min
PhysicalNominal ValueUnitTest Method
Molding Shrinkage - Flow 0.50%ASTM D2566
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)85 to 95ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength (Break)27.6MPaASTM D412
Tensile Elongation (Break)180%ASTM D412
Tear Strength 65.7kN/mASTM D624
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Part A Mix Ratio by Weight: 100, Mix Ratio by Volume: 95
    Part B Mix Ratio by Weight: 90, Mix Ratio by Volume: 93
Shelf Life 26wk
Thermoset Mix Viscosity ASTM D2393
    25°C 4350cP
    25°C 52400cP
    25°C 6900cP
Demold Time
    25°C 7240min
    25°C 8360min
Post Cure Time (25°C)120 to 170hr
Note Message
1 .Part B
2 .Part A
3 .100g mass
4 .Part B, Brookfield
5 .Part A, Brookfield
6 .Mixed, Brookfield
7 .larger mass
8 .0.25 inch thickness
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