BJB Enterprises WC-595-AB
- Chemical Family
- Polyurethanes (PU)
BJB Enterprises WC-595-AB 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 is UV light andoxidation resistant and can be easily tinted or pigmented to clean bright colors.WC-595-AB does not contain MOCA, MDA or TDI. In addition to being an excellent castable product, it also functions well as an adhesive for bonding various substrates.
Properties
- Physical Form
- Liquid
Product families
- Polyurethane Rubbers
Other characteristics
- Features
Good Flexibility, Good Toughness, Oxidation Resistant, Resistance to UV lights, Solventless
- Polymer Name
- Polyurethane Thermoset Elastomer (unspecified)
- Processing Methods
- Casting
- Note
Reported physical properties are based on test specimens cured at an elevated temperature, 160ºF (71°C.)
- Markets
- Adhesives & Sealants
- Industrial
- Storage
Store at ambient temperatures, 65-80ºF (18-27ºC). Unopened containers will havea shelf life of 6 months from date of shipment when properly stored at recommended temperatures. Purge opened containers with dry nitrogen before re-sealing.
- Appearance
- Clear
- Technology
- Elastomers
- Packaging Type
- Drums
- Material Features
- Good Flexibility
- Good Toughness
- Oxidation Resistant
- Resistance to UV lights
- Solventless
- Plastics and Elastomers Processing Methods
- Casting
Technical data
Table 1 of 2
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Hardness | 85 - 95 | Shore A | ASTM D2240 |
| Density | 1.03 | g/cc | ASTM D792 |
| Cubic | 26.4 | Inches per Pound | — |
| Tensile Strength | 4000 | psi | ASTM D412 |
| Elongation | 180 | % | ASTM D412 |
| Tear Strength | 375 | pli | ASTM D624 |
| Shrinkage Linear | 0.005 | in/in | ASTM D2566 |
Table 2 of 2
15 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mix Ratio by weight (Part A) | 100 | — | — |
| Mix Ratio by volume (Part A) | 100 | — | — |
| Specific Gravity (77°F (25°C), Part A) | 1.07 | — | — |
| Color (Part A) | Colorless | — | — |
| Viscosity (77°F (25°C), Part A) | 2400 | — | Brookfield |
| Mixed Viscosity (77°F (25°C)) | 900 | cps | Brookfield |
| Work Time (100g mass, 77°F (25°C)) | 15 minutes | — | — |
| Gel Time | 20 minutes | — | — |
| Demold Time (77°F (25°C), ¼” Thick) | 6 hours | — | — |
| Mix Ratio by weight (Part B) | 90 | — | — |
| Mix Ratio by volume (Part B) | 93 | — | — |
| Specific Gravity (77°F (25°C), Part B) | 1.03 | — | — |
