W1G is a maleic anhydride grafted polymer. SEBS elastomer is used as the base material. The product has good fluidity, good temperature resistance and aging resistance.
Test item | Test data | Test method |
density | 0.91 g/cm³ | ASTM D792 ISO 1183 |
Melting index | 2-9 (190℃,50kg) g/10min | ASTM D1238 ISO 1133 |
Grafting rate | Medium | acid-base titration |
Appearence | white or light yellow Granular |
Performance | Unit | PA6 | PA6+15%W1G | PA6+20%W1G |
Tensile strength | MPa | 60 | 51 | 45 |
Flexural strength | MPa | 90 | 73 | 67 |
Lzod notched impact strength | J/m | 80 | 650 | 820 |
It can be seen from the above table that W1G has a good effect in nylon toughening and can greatly improve the toughness of nylon.
Formula | 1#(%) | 2#(%) | 3#(%) | 4#(%) |
PA6-3280 | 25 | ⸺ | 30 | 60 |
PPA66-EPR27 | 65 | ⸺ | ⸺ | |
PPO | 60 | 20 | 50 | 45 |
CS-1 (PP0 Compatibilizer) | 10 | 10 | 15 | 15 |
W1G (toughening agent) | 5 | 5 | 5 | 5 |
Silicone powder | 0.5 | 0.5 | ⸺ | ⸺ |
PETS | ⸺ | ⸺ | 0.3 | 0.3 |
From the above table, it can be easily seen that the PW1G/PO alloy can improve the flexibility of the product on PA, and the product is easier to carry forward.
W1G is a maleic anhydride grafted polymer. SEBS elastomer is used as the base material. The product has good fluidity, good temperature resistance and aging resistance.
1. Elastomer modification such as TPE/TPR can be used for encapsulating nylon, etc.
2. Engineering plastics toughening agent compatibilizer
3. Modified Asphalt
4. Adhesive
W1G is a MAH grafted polymer, SEBS elastomer as a collective material, the product has good fluidity, good temperature resistance and aging resistance
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Colebond (xiamen) New Materials Co,.Ltd