PVC carpet, also known as polymat, has the advantages of flexibility, aging resistance, easy cleaning, easy to use, mainly used in hotels, hotels and family front foot mat.
PVC spinneret foot pad by PVC bottom pad and spinneret composite completed, the general PVC bottom pad is generally soft film or foam soft film, using calendering or extrusion molding. Jet is the oil on the surface of the powder mixture of PVC material through the plasticizing extruder melting, spinning the nose pad on the coated with rubber soles for homogeneous continuous jet, and finally rolling composite as a body, jet molding extruder can be a single screw extruder, also can be a double screw extruder, single screw extruder need granulation, and then squeeze jet molding.
PVC Sg-5 powder 100
magnesia 2
DOP 40
AC foaming agent 0.3 ~ 0.6
Epoxy soybean oil 15
calcium carbonate 60
Chlorinated paraffin 28
OP wax 0.3
Composite stabilizer 28
moderate amount of Calcium stearate 0.6
Post time: Aug-24-2022