HDPE Doctor Blade for Paper Machine

HDPE doctor blade is made of high density polyethylene, with good wear resistance and long service life, suitable for paper making, printing and other industries. Sun Hong's HDPE doctor blade can operate for a long time in high temperature, high humidity, acid and alkali environment, and is suitable for soft rubber rollers, polyurethane rollers, etc. in the wet part of paper machines. High molecular polyethylene improves the lubricity of doctor blades and can withstand high temperatures of 80°C. The molecular content is 3-6 million.

Advantages for HDPE doctor blade

(1) Good wear resistance: Made of high density polyethylene, suitable for high speed operation of paper machines, reducing replacement frequency.
(2) Corrosion resistance: HDPE doctor blade can still maintain stable performance in strong acid and alkali environments and is not affected by chemicals in pulp.
(3) Low friction coefficient: HDPE doctor blade contacts the roller more smoothly, reducing equipment surface wear and improving paper quality.

  

HDPE Doctor Blade Parameter

HDPE Doctor Blade
Material	HDPE	Application	Suitable for rubber roll in wet end and polyester rubber roll.
Temperature	185°C	Specification	customized
Angle	30