Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
- RoHS/REACH Compliant
- Demold in under an hour
- Translucent and easy to pigment
- 4-5 minute work time
- Low viscosity and easy to mix
- Simple ratio, ideal for dispense cartridges
Applications & Uses
- Markets
- Applications
- Appliation Details
CURE SCHEDULE/HEAT CURING:
Most of the physical properties can be achieved in 5-7 days at 77°F (25°C). You may use your own post-cure schedule but the physical properties may vary fromBJB’scure schedule of1-3 hours at 77°F (25°C) followed by 16 hours at 160°F (71°C). Do not exceed curing temperature of 200°F (93°C).
ACCESSORIES:
BJB offers silicone RTV mold making materials along with a wide range of accessory items. These include de-airing agents, pigments, mold releases, and Jiffy®Mixers. Visit BJB’s website at www.bjbenterprises.com or consult a BJB representative for more information.
COLOR VARIATIONS:
The color of the base material may vary slightly from batch to batch due to raw ingredients. Color variations will notaffect the cured physical properties. Exposing the material to various conditions such as heat and UV light will alter the color of the cured system. Color stability is not guaranteed. This product can be pigmented, but you may see more color shift when using lighter pigments. UV RESISTANCE:This product is not classified as UV resistant. BJB offers an additive called UV-100, a UV inhibitor and anti-oxidant blend that will help slow down the effects of UV degradation and color change. The level of effectiveness varies from product to product.
Properties
- Physical Form
- Appearance
- Translucent Amber, Translucent Amber
- Physical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Hardness (Elevated Temperature Cure*) | 55 - 65 | Shore D | ASTM D2240-04e1 |
| Density (Elevated Temperature Cure*) | 1.073 | g/cc | ASTM D792-00 |
| Cubic (Elevated Temperature Cure*) | 27.07 | Inches per Pound | — |
| Tensile Strength (Elevated Temperature Cure*) | 1100 | psi | ASTM D412-98a(2002)e1 |
| Tensile Modulus (Elevated Temperature Cure*) | 500 | psi | ASTM D412-98a(2002)e1 |
| Elongation (Elevated Temperature Cure*) | 270 | % | ASTM D412-98a(2002)e1 |
| Tear Strength (Elevated Temperature Cure*) | 85 | pli | ASTM D624-00e1 |
| Shrinkage Linear (Elevated Temperature Cure*) | TBD | in/in | ASTM D2566 (1” depth) |
| Dielectric Constant (1 MHz, Elevated Temperature Cure*) | 5.093 | — | ASTM D150-87 |
| Dissipation Factor (1 MHz, Elevated Temperature Cure*) | 0.0495 | — | ASTM D150-87 |
| Hardness (7 Day Ambient Cure) | 65 - 75 | Shore D | ASTM D412-98a(2002)e1 |
| Density (7 Day Ambient Cure) | 1.073 | g/cc | ASTM D412-98a(2002)e1 |
| Cubic (7 Day Ambient Cure) | 27.07 | Inches per Pound | ASTM D412-98a(2002)e1 |
| Tensile Strength (7 Day Ambient Cure) | TBD | psi | ASTM D2566 @ 1” depth |
| Tensile Modulus (7 Day Ambient Cure) | TBD | psi | ASTM D150-87 |
| Elongation (7 Day Ambient Cure) | TBD | % | ASTM D150-87 |
| Tear Strength (7 Day Ambient Cure) | TBD | pli | — |
| Shrinkage Linear (7 Day Ambient Cure) | 0.001+ | in/in | — |
| Dielectric Constant (1 MHz, 7 Day Ambient Cure) | 5.093 | — | — |
| Dissipation Factor (1 MHz, 7 Day Ambient Cure) | 0.0495 | — | — |
| Value | Units | Test Method / Conditions | |
| Gel Time | 5 - 5.5 minutes | — | — |
| Mix Ratio by weight (Part A) | 50 | — | — |
| Mix Ratio by volume (Part A) | 45 | — | — |
| Specific Gravity (77°F (25°C), Part A) | 1.09 | — | — |
| Color (Part A) | Pale Yellow | — | — |
| Viscosity (77°F (25°C), Part A) | 700 | — | — |
| Mixed Viscosity (77°F (25°C)) | 1525 | cps | Brookfield |
| Work Time (100g mass, 77°F (25°C)) | 4 - 4.5 minutes | — | — |
| Demold Time (77°F (25°C)) | 60 minutes | — | — |
| Mix Ratio by weight (Part B) | 100 | — | — |
| Mix Ratio by volume (Part B) | 100 | — | — |
| Specific Gravity (77°F (25°C), Part B) | 0.992 | — | — |
| Color (Part B) | Amber | — | — |
| Viscosity (77°F (25°C), Part B) | 1075 | — | — |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Safty Precaution
Use ina well-ventilated area. Avoid contact with skin using protective gloves and protective clothing. Repeat 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 at ambient temperatures, 65-80°F (18-27°C). Unopened containers will have a shelf life of 6 months from date of shipment when properly stored at recommended temperatures. Purge opened containerswith dry nitrogen before re-sealing.