Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Polymer Name
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Markets
- Applications
- Application Information
Tecnothane® MPT109 has been developed to be an all-purpose system for high-demanding applications operating at low temperature, underwater, or under hydrolytic environments. It excels in elasticity and dynamic properties, with a good balance of mechanical properties. It fits well with many different tough applications like wheels, technical parts, skating, and offshore.
Properties
- Physical Form
Regulatory & Compliance
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) 65±2 70±2 75±2 80±2 85±2 90±2 92±2 94±2 Hardness (ShD) / / / 33±2 37±2 40±2 43±2 49±2 ISO 2781 Density (g/cm³) 1.12 ISO 37 (Tensile) Modulus 50% (N/mm²) 2 2 2 3 5 6 7 7 Modulus 100% (N/mm²) 3 3 4 5 7 7 9 11 Modulus 300% (N/mm²) 4 6 9 10 12 14 15 16 Tensile strength (N/mm²) 24 26 32 33 34 37 40 42 Elongation (%) 450 450 470 460 460 450 430 420 ISO 34-1 (Tear strength) DIE B/a (kN/m), 90° without nick 30 34 37 42 58 68 70 80 DIE B/b (kN/m), 90° with nick 14 14 20 25 31 29 35 37 DIE C (kN/m), crescent with nick 27 30 40 45 60 65 70 72 ISO 4662 Rebound resilience (%) 80 78 75 70 63 69 58 / ISO 815 Compression set at 70ºC / 23h (%) 10 10 12 14 16 18 18 20 ISO 4649 Abrasion resistance (mg) 60 60 55 52 56 56 55 57 - Casting Information
Hardness (ShA) MPT109 RH400 R140H Catalyst (%) Molds T (°C) Pot life (sec) Demolding (min) 65 100.00 65.50 2.00 * 70–90 300–360 60–120 70 100.00 52.50 3.50 * 75–95 300–360 60–100 75 100.00 43.50 4.50 * 75–95 240–300 40–60 80 100.00 34.50 5.50 * 90–105 240–300 40–60 85 100.00 25.50 6.50 * 90–105 220–270 30–50 90 100.00 12.00 8.00 * 90–105 180–240 25–45 92 100.00 8.00 8.50 * 90–105 160–180 25–45 94 100.00 0.00 9.45 * 90–105 140–180 20–45 The amount of main components is given on parts by weight.
*Pot life and demolding time are referred to the system without catalyst, Tecnovat 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) From 65 to 74 70 16 Higher than 75 90 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 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
- Appearance (SDS)
- Liquid
- Physical Properties
Value Units Test Method / Conditions Viscosity1 600.0-1100.0 mPa.s mPa.s