matters needing attention
explain:
This series of materials are suitable for outdoor optical cables with armored structure, which have anti cracking effect, excellent physical and mechanical properties, good flame retardancy, and excellent processing performance.
squeeze:
Before extruding, it is recommended to dry this series of materials for about 2 hours at a drying temperature of 70 ℃. The drying temperature can rise * 80 ℃ when the machine is turned on. It is recommended to use a screw with a length diameter ratio of about 25 and good plasticization for processing, Model 65 machine. The extrusion temperature is 135 ℃ - 145 ℃ - 155 ℃ - 165 ℃ (reference temperature).
packing:
Net weight: 25kg: inner aluminum foil/polyethylene composite film bag, outer kraft paper composite bag.
Net weight 1000kg: inner aluminum foil/polyethylene composite film bag, outer polypropylene woven composite bag.
Storage:
The product shall be stored in a clean, dry and ventilated warehouse, and shall not be damaged by abnormal conditions such as sunshine, rain and water immersion. The storage temperature shall not be lower than 0 ℃. The storage period of the product shall not exceed 6 months from the date of production.
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