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ROOFING MEMBRANE CARRIER -- Application
Kingfappy's Polyester Nonwoven,
a
staple fiber, needlepunched mat, is one of the strongest
yet lightest and most flexible engineering materials
known. When incorporated into multi-layer modified
bitumen roofing products, it combines to create an
effective barrier against forces of the great outdoors.
A unique extrusion process converts
polyester polymers into staple fiber strands that are
arranged uniformly in multiple layers, using an
overlapping pattern to give the mat dimensional
strength. The weblike pattern is then interlocked by
needlepunching with thousands of barbed needles, making
the mat extremely durable and providing a stable
internal bonding mechanism. Applying a heat-resistant
agent further increases the dimensional stability, a
stability not found in mats that are only thermally
bonded.
Polyester Nonwoven Type applied:
Technical Data Sheet
100GSM
120GSM
140GSM
150GSM
160GSM
180GSM
200GSM
250GSM
MSDS
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