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
MPC- series has been developed to outstand in demanding environments, which require superior level of mechanical and dynamic properties in a very wide range of temperatures. It fits well with many different tough and heavy duty applications like wheels, rollers or specific technical parts. “G” series is designed for improved abrasion resistance.
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) 70±2 75±2 80±2 85±2 90±2 92±2 95±2 97±2 >98 Hardness (ShD) / / 30±2 33±2 40±2 45±2 50±2 55±2 60±2 ISO 2781 Density (g/cm³) 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 ISO 37 (Tensile) Modulus 50% (N/mm²) 2 3 3 4 6 7 9 9 19 Modulus 100% (N/mm²) 3 4 5 6 8 9 10 12 21 Modulus 300% (N/mm²) 6 8 10 12 18 20 23 23 38 Tensile strength (N/mm²) 44 48 51 52 53 55 55 55 54 Elongation (%) 490 470 460 460 450 450 440 440 410 ISO 34-1 (Tear strength) DIE B/a (kN/m), 90° without nick 45 57 65 77 90 90 97 110 130 DIE B/b (kN/m), 90° with nick 22 30 35 45 50 52 72 90 93 DIE C (kN/m), crescent with nick 42 63 70 80 92 95 100 125 160 ISO 4662 Rebound resilience (%) 65 63 59 59 51 50 / / / ISO 815 Compression set at 70ºC / 23h (%) 13 14 15 16 19 19 21 24 28 ISO 4649 Abrasion resistance (mg) 35 32 32 33 35 37 40 45 48 - Casting Information
Hardness (ShA) MPC2013G RCH900L R143CL Catalyst (%) Molds T (°C) Pot life (sec) Demolding (min) 70 100.00 121.00 7.30 * 80-95 360-390 35-50 75 100.00 98.50 8.50 * 80-95 360-390 35-50 80 100.00 81.60 9.40 * 90-105 270-330 25-40 85 100.00 66.60 10.20 * 90-105 270-330 25-40 90 100.00 54.00 11.00 * 95-110 240-300 25-40 92 100.00 40.50 11.70 * 95-110 240-300 25-40 95 100.00 25.50 12.60 * 105-115 85-115 20-30 97 100.00 16.00 13.10 * 105-115 85-115 20-30 60 ShD 100.00 0.00 14.00 * 105-115 85-115 20-30 The amount of main components is given on parts by weight.
* Pot life and demolding time are referred to the system with 0.25-0.5% of catalyst on amount of RCH900L, 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.
Hardness (ShA) Temperature (°C) Time (hours) Lower than 74 70 16 From 75 to 92 90 16 Higher than 93 110 16 For hardness ≤ 78 ShA it is recommended to wait 24 h at room temperature, before post-curing cycle.
For hardness above 93 ShA, two annealing steps are recommended to quickly reach the best performances; let the material cool down to room temperature in between the 2 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) 75-85 Pre-heating time (hours) 24 - After pre-heating, make sure all materials are completely melted.
- Well mix melted materials 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 200.0-400.0 mPa.s mPa.s