T-BLEND® 4000-20N
T-Blend® 4000-20N is specially designed for replacing conventional foaming elastomer such as EVA/POE , and it can be used as modifier for EVA and P O E foaming. T-BLEND 4000-20N has excellent elasticity, flexibility and fine cells.
Properties
- Physical Form
- Pellets
- Solid
Product families
- Styrenic Thermoplastic Elastomers (TPE-S)
Other characteristics
- Brand
- T-BLEND
- Polymer Name
- Styrene Ethylene Butylene Styrene (SEBS)
- Color
- Natural
- Markets
- Consumer Goods
- Applications
- Consumer Goods — Footwear
- Technology
- Elastomers
- Processing Guide
Drying: Under general storing condition, T BLEND â 4000 20N can absorb moisture, so pre drying is necessary before processing. If the environment is humid or surface performance parts are required, please dry the pellets in hot air circulating oven/hopper (50 o C) for 1 2 hour. Molding The process is same as EVA foaming but it needs higher DCP volume (0.2~0.25phr) than EVA foaming. Processing Temperature Mixing at 120 ℃℃→ loading DCP / AC at 100 → taking out at 95 Others: Press molding at 165 ℃℃~168 ℃℃, 1 mm thickness needs 85 ~ 90
- Material Features
- Abrasion Resistant
- Anti-Slip
- Excellent Flexibility
- Light Weight
- Low Compression Set
- Soft Touch
- Wear Resistant
- Certifications and Compliance
- Kosher
- TTB Approved
- Compatible Polymers and Resins
- Ethylene Propylene Diene Monomer (EPDM)
- Ethylene Vinyl Acetate (EVA)
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| 300% Modulus | 7 | kg/cm2 | ASTM D412 |
| Specific Gravity | 1.03 - 1.07 | — | ASTM D792 |
| Elongation | 900 | % | ASTM D412 |
| Hardness | 23-29 | Shore A | ASTM D2240 |
| Melt Flow Index | 5-25 | g/10min | ASTM D1238 |
| Tear Strength | 10 | kg/cm2 | ASTM D624 |
| Tensile Strength | 16 | kg/cm2 | ASTM D412 |
