Hffr Compound Applied to Outdoor Optical Cable

Introduction
EPchem® POHF-0602 is polyolefin based material containing inorganic flame retardant, antioxidant, lubricant, etc., produced by mixing, plasticizing and then pelletizing. It is particularly suitable for sheath of outdoor optical cables and so on.
POHF-0602 is excellent in mechanical properties, flame retardant performance, resistance to cracking and UV, good processability.
Characteristics *The data in the list above is typical value rather than the guarantee value.
Processing
POHF-0602 has high liquidity and good processing performance, can be well processed using PVC and Polyethylene standard extrusion screw, preferring a low compression ratio (1.2 ~ 1.8) screw for the best extrusion effect. In general we recommend the following processing conditions:

• Extruder L/D: 20~25
• Filter (mesh): 30~60
• Temperature setting:

    Zone1    Zone2    Zone3   Zone4    Zone5      Die
    110ºC   120ºC   135ºC  145ºC   150ºC   150~165ºC
The above temperatures are for reference only, but should be adjusted depending on specific equipment.
POHF-0602 can be extruded by squeeze die but also squeeze tube die.
POHF-0602 includes black and natural color. Users are free to add color masterbatches to natural color material. The suggested weight ratio is 1.5% or so.
    
Storage
These compounds must be stored under the following conditions:

1. closed and undamaged bags
2. ambient temperature does not exceed 45ºC
3. avoid direct exposure to sunlight and weathering
4. shelf life:12 months.

Package
To be packed in aluminum foil bag inside and kraft paper bags outside, 25kg net each; or damp-proof cabinets on pallet, 1000kg net each.






The workshop:


Package :


  Introduction
EPchem® POHF-0602 is polyolefin based material containing inorganic flame retardant, antioxidant, lubricant, etc., produced by mixing, plasticizing and then pelletizing. It is particularly suitable for sheath of outdoor optical cables and so on.
POHF-0602 is excellent in mechanical properties, flame retardant performance, resistance to cracking and UV, good processability.
Characteristics *The data in the list above is typical value rather than the guarantee value.
Processing
POHF-0602 has high liquidity and good processing performance, can be well processed using PVC and Polyethylene standard extrusion screw, preferring a low compression ratio (1.2 ~ 1.8) screw for the best extrusion effect. In general we recommend the following processing conditions:

• Extruder L/D: 20~25
• Filter (mesh): 30~60
• Temperature setting:

    Zone1    Zone2    Zone3   Zone4    Zone5      Die
    110ºC   120ºC   135ºC  145ºC   150ºC   150~165ºC
The above temperatures are for reference only, but should be adjusted depending on specific equipment.
POHF-0602 can be extruded by squeeze die but also squeeze tube die.
POHF-0602 includes black and natural color. Users are free to add color masterbatches to natural color material. The suggested weight ratio is 1.5% or so.
    
Storage
These compounds must be stored under the following conditions:

1. closed and undamaged bags
2. ambient temperature does not exceed 45ºC
3. avoid direct exposure to sunlight and weathering
4. shelf life:12 months.

Package
To be packed in aluminum foil bag inside and kraft paper bags outside, 25kg net each; or damp-proof cabinets on pallet, 1000kg net each.






The workshop:


Package :


 

Our Geotextile includes Pp Needle Punched Nonwoven Geotextile, Pet Needle Punched Nonwoven Geotextile, Pet Continuous Filament Nonwoven Geotextile etc

1. It reinforce old asphalt concrete road surface and asphalt layer, and prevents damage ; 

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3. It is used in road expansion and improvment project and crack caused by old and new combination position and uneven sedimentation ;  

4. It is used in soft soil base reinforcement treatment ,  is favorable for soft soil water separation and concretion,restrains sedimentation effectivly,distributes stress uniformly and improve overall strength of road base; 

5. It is sued for preventing contraction crack caused by new road semi-rigid base layer,and reinforces and prevents road surface crack caused by foundation crack reflection. 

Nonwoven Geotextile

Nonwoven Geotextile, Pp Needle Punched Nonwoven Geotextile, Pet Needle Punched Nonwoven Geotextile, Pet Continuous Filament Nonwoven Geotextile

Feicheng Lianyi Engineering Plastics Co., Ltd , http://www.lianyigeosynthetics.com