Maleic anhydride SEBS compolymer keep high thermal stability and offer optimal dispersion good quality and temperature resistance aging resistance

Model No.: W1G

lntroduction:

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

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Description
Characteristic
Applications
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Description

Typical Data of Toughening of PA6 Resin

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.

Typical data for PA/PPO alloys

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.

Characterisitic

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.

Applications

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