Nylon Impact Modifier BX CA POE Grafted Maleic Anhydride

Description

BX CA POE is prepared by POE reaction grafting maleic anhydride because it introduces a strongly polar side group (maleic anhydride) on the main chain of POE molecules, so maleic anhydride grafted POE can become a bridge to enhance the adhesion and compatibility of polar materials and non-polar materials. In the application of nylon + glass fiber modification, it can react with the surface-treated glass fiber to improve the compatibility of nylon with glass fiber, thereby improving the tensile strength and impact strength of nylon. BX CA POE can be used both as a compatibilizer and as a flexibilizer, as a nylon compatibilizer It is also suitable for PA/PE, PA/PP alloy, which can improve the toughness of the alloy, and the toughening effect is much better than pure POE without grafting when used as a nylon toughening agent.

Synonyms

maleic anhydride grafted poe;

poe-g-mah

Principle of POE grafted maleic anhydride with glass fiber

The surface of glass fibers carries active amino groups after surface coupling agent treatment, and when the maleic anhydride group encounters amino molecules, the maleic anhydride ring molecular chain is disconnected to the amino molecules and forms water molecules. This reaction links the molecular chain of maleic anhydride to the glass fiber, so it plays a compatible role.

PE Grafted Maleic Anhydride Application

1. It can be used as a compatibilizer between nylon and glass fiber;
2. It can be used as a nylon flexibilizer;
3. It can improve the adhesion between nylon and polar materials.

Properties

This data is derived from the average value of product retention samples within half a year, and this data is updated every six months. The grafting rate standard is: <0.4% low; Medium 0.4%-0.8%; ≥0.8% high.

Test the project	Test data	Detection method
density	0.87 g/cm³	ASTM D792 ISO 1183
Melting fingers	0.5-1.5（190℃，2.16kg）g/10min	ASTM D1238 ISO 1133
Grafting rate	high	Acid-base titration
appearance	grain

Performance Test Data

PA6+GF Test raw materials: PA6 (YH800), glass fiber (Jushi 988A); Test equipment: 35 type twin screw extrusion granulator

performance	unit	PA6	PA6+30%GF+6%BX CA POE
Tensile strength	MPa	60	135
Bending strength	MPa	90	195
Cantilever impact strength	J/M	80	250

PA66+GF test raw materials: PA66 (ERP27), glass fiber (Boulder 988A); Test equipment: 35 type twin screw extrusion granulator

performance	unit	PA66	PA66+25%GF+8%BX CA POE
Tensile strength	MPa	75	150
Bending strength	MPa	102	215
Cantilever impact strength	J/M	80	200

PA6 toughening Test raw material: PA6 (YH800) Test equipment: 35-type twin screw extrusion granulator

performance	unit	PA6	PA6+15%BX CA POE	PA6+20%BX CA POE
Tensile strength	MPa	60	55	45
Bending strength	MPa	90	80	70
Cantilever impact strength	J/M	80	600	800

PA66 toughening Test raw material: PA66 (ERP27) Test equipment: 35-type twin screw extrusion granulator

performance	unit	PA66	PA66+15%BX CA POE	PA66+20%BX CA POE
Tensile strength	MPa	75	53	47
Bending strength	MPa	102	59	55
Cantilever impact strength	J/M	80	600	1000

25kg per bag.