Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Polymer Name
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Plastics & Elastomers End Uses
- Markets
- Applications
- Application Information
Special-purpose for heavy-duty material, developed to excel in extreme working conditions. Vter-R has been designed to combine the best dynamic performance with easier process-ability required for large items productions; for this reason, it fits best for large wheels.
Technical Details & Test Data
- Typical Properties
The purpose of the following table is only to provide indicative data about material properties. Typical properties are referred to samples prepared according to internal conditions and measured thirty days after post curing.
ISO 7619-1 Hardness (ShA) 78±2 90±2 92±2 95±2 97±2 Hardness (ShD) / 42±2 47±2 52±2 57±2 ISO 2781 Density (g/cm3) 1.17 1.17 1.17 1.17 1.17 ISO 37 (Tensile) Modulus 50% (N/mm2) 2 6 8 10 12 Modulus 100% (N/mm2) 3 8 10 13 16 Modulus 300% (N/mm2) 5 14 16 22 25 Tensile strength (N/mm2) 28 40 43 52 43 Elongation (%) 600 570 550 500 450 ISO 34-1 (Tear strength) DIE B/a (kN/m), 90° without nick 50 80 90 110 120 DIE B/b (kN/m), 90° with nick 20 53 66 83 99 DIE C (kN/m), crescent with nick 35 75 85 105 115 ISO 4662 Rebound resilience (%) 65 57 55 55 / ISO 815 Compression set at 70ºC / 23h (%) 20 22 20 18 20 ISO 4649 Abrasion resistance (mg) 50 55 60 75 85 - Casting Information
Hardness (ShA) VTER 30131 PBC 30438 EBC 40165 Catalyst (%) Molds T (°C) Pot life (sec) Demolding (min) 78 100.00 133.20 0.00 * 105-110 180-210 60-90 90 100.00 75.60 21.55 * 105-110 120-150 30-60 92 100.00 61.95 26.65 * 105-110 120-150 30-60 95 100.00 19.45 42.55 * 105-110 100-120 30-60 97 100.00 0.00 49.85 * 105-110 90-120 30-60 The amount of main components is given on parts by weight.
*Pot life and demolding time are referred to the system without catalyst, Tecnokat D5 can be used to adjust pot life and demolding time.- Post Curing Information
Do not allow excessive cooling of molded parts between demolding and post-curing.
A first annealing step of 16 hours at 90 °C is recommended.Hardness (ShA) Temperature (°C) Time (hours) Lower than 78 100 16 Higher than 78 110 16 Two annealing steps are recommended to quickly reach the best performances; let the material cool down to room temperature in between the post curing processes.
Packaging & Availability
- Regional Availability
- Packaging Information
- Materials are available in following packaging: 25, 50 or 200 kg
Storage & Handling
- Handling Information
- In order to allow complete melting, pre-heat materials at following conditions (melting times are referred to 200 kg drums,stored at 20°C)
Pre-heating temperature (°C) 75 Pre-heating time (hours) 24 - After pre-heating, make sure all materials are completely melted.
- Well mix melted material by drilling or rolling the drum
- Load materials to the machine immediately after mixing.
- Materials must be stored under nitrogen blanket after use.
Other
- Physical Properties
Value Units Test Method / Conditions Viscosity1 max. 250.0 mPa.s mPa.s