Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Special Features
- Addition Curing
- Fast curing at room temperature
- Flowable
- Low viscosity
- No chemical shrinkage
- Two-component
Applications & Uses
- Markets
- Cure Method
- Plastics & Elastomers End Uses
- Applications
Reproduction Molding
- Application Details
As a low-Shore addition-curing RTV-2 silicone rubber that cures without undergoing dimensional shrinkage, ELASTOSIL® M 4115 A/B is extremly suitable for casting all common reproduction materials, particularly if absolutely accurate copies of models with pronounced undercuts are required.
Processing
Important note: The platinum catalyst is contained in *Component A*
Caution:
- A and B components may only be used together if they have the same batch number.
- To ensure optimum flow of the material, the components must be stirred thoroughly before they are removed, or processed in their containers.
Properties
- Catalyst Properties
- Cured Properties
- Uncured Properties
- Properties
- Low Viscosity
- Easy To Meter Due To 1 : 1 Ratio
- Low Hardness
- Good Mechanical Properties
- Very Fast And Non-shrink Cure At Room Temperature
- Easy Demolding
- Note
All cured properties are obtained after 24 hours at 23°C.
Value | Units | Test Method / Conditions | |
Demoldable (A+B) | 60 | minutes | — |
Mix Ratio (A:B) | 1:1 | parts by weight | — |
Pot Life (A+B, up to 100,000 mPa.s) | 12 | minutes | — |
Value | Units | Test Method / Conditions | |
Elongation (at break) | 400 | % | ISO 37 Type 1 |
Shore Hardness A | 17 | — | DIN ISO 48-4 |
Tear Strength | 5 | N/mm | ASTM D 624 B |
Tensile Strength | 3 | N/mm² | ISO 37 Type 1 |
Value | Units | Test Method / Conditions | |
Density (at 23°C, Componenet A) | 1.05 | g/cm³ | DIN EN ISO 2811-1 |
Density (at 23°C, Componenet B) | 1.05 | g/cm³ | DIN EN ISO 2811-1 |
Dynamic Viscosity (Component A, at 23°C) | 2500 | mPa·s | ISO 3219 |
Dynamic Viscosity (Component B, at 23°C) | 2500 | mPa·s | ISO 3219 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability