KT-33
- Polybutylene Terephthalate Toughener
- 25 KG/Bag
- Kraft paper bag lined with a plastic bag.
- Download KT-33 product manual ⇓
PBT Toughener KT-33
- It is a kind of glycidyl methacrylate grafted polyethylene elastomer, which is used to improve the toughness and the strength of polybutylene terephthalate (abbreviated herein as PBT), PBT alloys, PBT flameful retardant.
| Weight | 25 kg |
|---|---|
| Dimensions | 31 × 17 × 4 in |
| Product Item | KT-33 |
| Melt Flow Rate(MFR) (190℃/2.16kg,g/10min) | 1.5 – 2.5 |
| Grafted Rate(%) | High |
| Density(g/cm³) | 0. 92-0. 96 |
| Polymer Base | Elastomer |
| Color | White |
| Dosage | The proportion of products increases or decreases by 3%-5% properly according to performance requirement |
Lab Data
Formulation System
PC 75%+PBT 20%+KT-33 5%
| Detection performance | Unit | Result |
| Tensile strength | Mpa | 59 |
| Elongation at break | % | 72.2 |
| Flexural strength | MPa | 78 |
| Flexural modulus | GPa | 2.4 |
| Impact strength | KJ/m2 | 60.1 |
