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Your present location:Products >> Compatilizers - Toughening Agents >> Compatilizer LEADBOND1111 (PP-g-MAH)
  • Category: Compatilizer LEADBOND1111 (PP-g-MAH)
  • Model: Compatilizer LEADBOND1111 (PP-g-
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Compatilizer LEADBOND1111 (PP-g-MAH)

 

Description

 LEADBOND1111 is a polymer grafted by maleic anhydride (MAH) with polyprolyene as substrate, with properties of low yellowness, stable process ability and excellent long term thermo oxidative ageing ability. 

    

Typical and Physical Properties

Items

Parameter

Unit

Test Method

Density

~0.90

g/cm3

ASTM D792

Melt Index190/2.16kg

35-60

g/10min

ASTM D1238

Grafting Degree

High

/

Alkalimetry1

Melting Point

167

ASTM D3418

Note: The data above to test the typical value, should not be construed as specifications.

1 Low<5wt%, Medium: 0.25-0.5wt%, High: 0.5-1.0wt%.  

 

Typical Applications

Ø LEADBOND1111 gives polyolefin polarity and adhesion. In the modified plastics, add small dosage it

can substantially raise adhesion strength between polyolefin and glass fiber, talcum powder, mica etc

 inorganic fillers or magnesium hydroxide and aluminium hydroxide inorganic flame retardant.

Ø Used in wood-plastic composite, it can greatly increase mechanical properties of water tolerance and bending 

strength, bending modulus in composite materials.  It also can be used as compatilizer for PA/PP alloy 

to increase alloy compatibility. 

 

Recommended Dosage

2%-5%.

 

Precautions

LEADBOND1111can be processed in a wide temperature range, typical processing temperature     range is 180℃-280℃. Specific temperature should combine with types of material, extruder, screw design, screw speed, production capacity 

and residence time etc. 

 

Packaging and Storage 

Ø 25Kg/Bag.

Ø Stored in a dry and ventilated area, keep away from extreme heat and ultraviolet. Improper storage conditions may cause 

material degradation and degrade its characteristics. 

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