Polypropylene-Scrim-Kraft or PSK Facing insulation is a flame retardant, vapor-barrier, and is one of the most commonly used facings in the insulation industry today. A white vinyl insulation facing(WPSK) insulation facing is made of white PP film that is layered against a fiberglass scrim and then paired with a final layer of natural brown kraft paper. This is then all laminated together using a flame-retardant adhesive.
White vinyl insulation wrap or PSK insulation is most commonly utilized with fiberglass duct wrap, duct board, and mechanical spin-glass boards, glasswool blanket on the outward-facing, exposed surfaces of HVAC ductwork, but is also used in batts for exterior walls, and ceilings.
Polypropylene-Scrim-MPET or PSM Facing insulation is a paper free facing,flame retardant, vapor-barrier, and is one of the most commonly used facings in the metal building insulation industry today. A PSK insulation facing is made of a fiberglass scrim adhered with a flame-retardant adhesive to a white PP film and a metalized PET film backing.
As a vital component to the metal building’s insulation system, these vapor retarders protect the insulation by isolating and concealing condensation.
MPET/adhesive/scrim/kraft
alum foil/adhesive/scrim/kraft
Aluminum foil/adhesive/scrim/kraft/adhesive/alum foil
Yes,We can use the higher weight kraft or thicker PP foil.
Yes,F/R PP foil and fireproof kraft are laminated with a flame-retardant adhesive.It’s totally fireproof.
Yes,Perforations are available
The insulation facings reduce heat gain (in the summer) and heat loss (in the winter), so it will benefit both winter and summer savings and comfort. In the summer, heat is reflected back to the outside and in the winter, heat is reflected inwards.
Kraft gsm,thickness of aluminum foil,scrim or not,perforated or not,single side or double side.
