Qingdao Tongsan

Q
What is the best ratio of filled masterbatch for PP hollow corrugated sheet raw material?
A
The best ratio of filled masterbatch of PP hollow corrugated sheet raw material
In the end, what percentage of the filler wood is added is the best? Adding 30%-40% filler masterbatch, PP hollow grid plate has medium toughness, and the transparency of the product is general and the surface is smooth. Adding 50%-60% filler masterbatch can reduce the cost. The PP hollow  sheet products has reduced toughness and reduced transparency.
Two type of PP hollow corrugated sheet making machine
PP hollow corrugated sheet making machine

Qingdao Tongsan Plastic Machinery co.,;td have been develop the PP hollow corrugated sheet making machine since 2015,now we have the machines for the PP hollow grid plate  width from 1220mm to 2450mm and thickness from 1.5mm to 12mm.

Co-extrusion PP hollow corrugated sheet machine
Tongsan also have the co-extrusion type for customer choose,so our customer can product the cost competitiveness sheet with goog quality.Our machine have the advantage of high output,easy operation,high precision,good products with smooth surface straight rib.