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TyrFil® R-2
| Category: | PUR-MDI , Polyurethane (MDI) |
| Manufacturer: | Pathway Polymers |
| Trademark: | TyrFil® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 8dYSIS_TyrFil-R-2.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| TyrFil® R-2 is a two-component system consisting of Catalyst blend (side A) and Prepolymer (side B). It is designed to be used as a binder for ground rubber for filling tires. Total amount of filler is up to 35% by weight in cured material. |
| General Information | |
|---|---|
| Uses |
|
| Appearance |
|
| Forms |
|
| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness | |||
| Shaw A 1 | 36 - 40 | ASTM D2240 | |
| Shaw A | 23 - 27 |
| Elastomers | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Strength (Break) | 1.20 | MPa | |
| Tensile Elongation (Break) | 300 | % | |
| Tear Strength | |||
| -- 2 | 6.80 | kN/m | |
| Cracking | 0.70 | kN/m | |
| Bayshore Resilience | 30 - 45 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life | 52 | wk | |
| Thermoset Mix Viscosity | |||
| 25°C 3 | 250 - 300 | cP | |
| 25°C 4 | 250 - 350 | cP | |
| Gel Time | 20.0 - 25.0 | min |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Cure Time (25°C) | 1.0 | day | |
| Mixing Ratio | |||
| -- 5 | 100:101 | ||
| -- 6 | 1:1 | ||
| Processing Temperature 7 | 21 - 27 | °C |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Melt Density | |||
| 25°C 8 | 1.08 | g/cm³ | |
| 25°C 9 | 1.05 | g/cm³ |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Special Instructions: Filler can be added direct into mixing head of pouring machine or to each side prior to use. Do not store side B (Prepolymer) with filler longer than 4 to 6 hours. |
| Note Message | |
|---|---|
| 1 . | Filled material, 30% ground rubber |
| 2 . | C mould |
| 3 . | Prepolymer (side B) |
| 4 . | Catalyst (side A) |
| 5 . | by weight (±5%) |
| 6 . | by volume (±5%) |
| 7 . | for both Catalyst (side A) & Prepolymer (side B) |
| 8 . | Prepolymer (side B) |
| 9 . | Catalyst (side A) |
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