Waterproof&Oil Repellent Polyester Needle Felt
a. Materials used: Polyester original chemical fiber&base cloth.
b. Working temperature:normal working temperature no higher than 120 Celsius
degree ,instant peak working temperature as high as 150 celsius degree.
c. Gramage: regular gramage 500g and other irregular gramage available
too at customer special request.
d. Thickness: 2.0mm decided by the specific gramage and customer order.
e. Air permeability:（200-250）L/㎡/S。
f. Dimension:dominated by customers with regular width in 2m,2.10m and 2.15m
and max width in 2.2m for special customization, and regular length in 50m/roll
or 100m/roll .
g. Strength: above(750N x800N)/(5x20cm).