Natong Kangda Complex Material Co., LTD specializes in manufacturing PP spun bonded non-woven fabrics, SMS, composite non-woven fabrics including waterproof and vapour-permeable building membranes and heat insulation materials widely used as Roofing UnderlayHouse wrapTimber frame wall construction. We have advanced nonwoven production line, film laminating production line, glue coationg production line with the technology of American and Italy. 

Breather Roofing Membrane:

  material: Non-woven + Polyethylene + Non-woven

  width:                     **0cm,  **0cm

  weight:                    From *0gsm to **0gsm

  length:                    *5m**0m***0m

  hydrostatic head (pa):        >***0

  tensile Strength (N):         ******0(CD)  *****0(MD)

  elongation (N):             *****0(CD)   *****0(MD)

  water-vapor Permeability:     *****0g/m2: 

                            series I>***0, 

                            series II around ***0

                            series III around *5 

  Annual output: ***0 MTS