Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Cure Method
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Appliation Details
INHIBITION:
Certain materials will cause inhibition or neutralization of the curing agent. These materials include condensation/tin cured based silicone, lacquer and enamel coatings, polyester-based products, copper or copper containing metals, some SLA resins, and natural rubbers like latex. Inhibition may easily be determined by brushing a small quantity of TC-5030 A/B over a localized area of the surface to be reproduced. If the TC-5030 A/B is tacky or uncured after the cure time, then you know the mold surface is acting as an inhibitor. Molds made from wood, plaster, steel, aluminum, or plastic should not cause inhibition if they are clean. To insure against possible problems, it is advisable to spray a barrier film over any questionable surfaces. This is the best way of treating clays and other surfaces that cause inhibition. Contact BJB for recommended products.
Properties
- Appearance
- Translucent
- Physical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Hardness | 25 - 35 | Shore A | ASTM D 2240-04e1 |
| Density | 1.08 | g/cc | ASTM D 792-00 |
| Cubic | 25.7 | Inches per Pound | - |
| Tensile Strength | 700 | psi | ASTM D 412-98a(2002)e1 |
| Elongation | 400 | % | ASTM D 412-98a(2002)e1 |
| Tear Strength | 65 | pli | ASTM D 624-00e1 Die B |
| Coefficient of Thermal Expansion | TBD | in/in/°F | ASTM E 831 |
| Shrinkage Linear | Nil | in/in | ASTM D2566 (1” depth) |
| Value | Units | Test Method / Conditions | |
| Mix Ratio by weight (Part A) | 100 | - | - |
| Mix Ratio by volume (Part A) | 100 | - | - |
| Specific Gravity (77°F (25°C), Part A) | 1.23 | - | - |
| Color (Part A) | Colorless | - | - |
| Mixed Viscosity (77°F (25°C)) | 45000 | cps | Brookfield |
| Work Time (100g mass, 77°F (25°C)) | 30 minutes | - | - |
| Gel Time | 75 minutes | - | - |
| Demold Time (77°F (25°C)) | 24 hours | - | - |
| Mix Ratio by weight (Part B) | 10 | - | - |
| Mix Ratio by volume (Part B) | 12 | - | - |
| Specific Gravity (77°F (25°C), Part B) | 1 | - | - |
| Color (Part B) | Colorless | - | - |
Safety & Health
- Safty Precaution
Use in a well-ventilated area. Avoid contact with skin using protective gloves and protective clothing. Repeated or prolonged contact on the skin may cause an allergic reaction. Eye protection is extremely important. Always use approved safety glasses or goggles when handling this product.
Packaging & Availability
- Packaging Type
Storage & Handling
- Storage
Store ambient temperatures, 65-80°F (18-27°C). Unopened containers will have a shelf life of 12 months from date of shipment when properly stored at recommended temperatures. Purge opened containers with dry nitrogen before re-sealing.