The heat shrinkable sleeve which are developed and manufactured by Qingdao Huashida Plastic Co., Ltd. Major target is anti-corrosion of pipeline etc. Include the oil &gas steel pipeline and Metal Reinforce HDPE Corrugated pipeline etc. Say the area include oil &gas waste water, drainage and sewage.
THE HSS composed by radiation cross-linked polyethylene backing and high shearing strength adhesive.
heat shrinkable tape (sleeve) production line
heat shrinkable sleeve production line first by advance HDPE basic film extrusion line Production of the required basic film, then The appropriate irradiation dose was chosen for the radiation cross linking treatment by the center of the heat shrinkable sleeve, The basic film has good fire resistance and strength.
Adhesive mixing and coating line
The irradiation complete the basic film put into adhesive mixing and coating line for coating work. This process the first to heat shrinkable sleeve with basic film secondary stretch, To ensure that the heat shrinkable belt products have good shrinkage, then out of unique recipe hot melt and with the basic film bonded together, end product High peel strength.
|softening point||ASTM E 28||°C||70-80|
|shear strength||DIN 30 672||N/cm||≥100|
|specific density||ASTM D792||r/cm 3||0.935-0.96|
|tensile strength||ASTM D638||Mpa||15-20|
|Basic||Elongation at |
|peel strength||ASTM D1000||N/cm||>150|
|water-intake rate||ASTM D570||%||0.05|
Advantages of heat shrinkable sleeve production line
Huashida Machinery, with over 14 years' experience, is one of the professional radiation cross-linked polyethylene heat shrinkable sleeve manufacturers in China. Offering the customized service, we warmly welcome you to get the high qualified products from our factory.