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FP1022LD

Date:2015/1/27 18:11:16 Hits:706

A chemically cross-linkable thermoplastic polyolefin compound for the production of high-flexible pipes or tubes for sanitary application like flexible connections or shower hose.
Description 
FP1022LD is a cross-linkable compound made by silane grafted thermoplastic polyolefin according to 2 step or SIOLPLAS process. This graft polymer constitutes together with a masterbatch containing cross-linking catalyst and stabilizer. Properties of FP1022LD are in accordance with requirements of NSF-61.
FP1022LD can be extruded as a normal thermoplastic polymer.
Typical Physical Properties


Extruder
Material preconditioning to ambient temperature before the package opening is necessary, to avoid moisture condensation on the pellet surface.

Suggestion for best extrusion
Material preconditioning to ambient temperature before the package opening is necessary, to avoid moisture condensation on the pellet surface.
Use screw suitable for LDPE.
Reasonable design of head and die to obtain a streamline production.
When the machine is restarted after stopping more 10-15min, it should be purged by LDPE(MFI,190℃/2.16kg:0.3g/min).
Cross-linking
Cross-linking method is immersion in hot water or exposure to low pressure steam. The period required to obtain the final gel content depends on the thickness,concentration of catalyst and temperature.
Storage: 
The storage life is nine months if FP1022LD can be stored in a suitable condition.
The package is opened only shortly before processing.;
The product has to be stored in a cool and dry place.       
Packing
Graft polymer: Aluminium-plastics bags containing 20kg or 500kg, sealed under vacuum.

Previous:FP1021LD
 
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
The following methods are mainly used for cross-linking Polyethylene
The rules of gel content for different cross-linking techniques
The processes of silane cross-linking polyethylene
Can PEX-material be dried
The influence factors of gel content of silane cross-linking polyethylene
Mixing of grafted material and masterbatches
How to reduce the premature cross-linking of PEX
How to improve the surface quality of the pipes
How to reduce the internal stress of pipes
What about standards of PEX pipe
What kind of joint techniques are available for PEX pipes
PEX pipes are used in the following applications:
The corrosion resistance of PEX
The shrinkage of PEX pipe
Advices on trial of PEX
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