Styrene Ethylene Butylene Styrene Grafted Maleic Anhydride Compolymer for Engineering Plastics Toughening Compatible Agent

Model No.: W1G

lntroduction:

W1G is a MAH grafted polymer, SEBS elastomer as a collective material, the product has good fluidity, good temperature resistance and aging resistance

Product

Melt index(190ºC,50kg) g/10min

Grafting ratio

Density

Characterisitic

W1G

2-9

medium

0.91

Encapsulated

nylon, compatible and toughened

with high

temperature materials

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Description

W1G is a MAH grafted polymer, SEBS elastomer as a collective material, the product has good fluidity, good temperature resistance and aging resistance

Characterisitic

Characteristics	Value	Unit	Test Method
Appearance	Granules
Color	White or light yellow
Density	0.91	g/cm3	ASTM D792
Melt Flow Rate（190℃5kg）	2-9	g/10min	ASTM D1238
Styrene content	13	%	/
Maleic Anhydride Content	Middle	wt%	COACE Method[1]

Notes[1]LOW＜0.4wt%; Middle(0.4wt%-0.8wt%); High≥0.8wt%.

Typical data of PA 6 resin toughening

Performance	Unit	PA 6	PA6+15%W1G	PA6+20%W1G
Tensile strength	Mpa	60	51	45
Flexual strength	Mpa	90	73	67
Izod notched impact strength	J/m	80	650	820

Note: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-EPR		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