PCTFE Chemical compatibility PCTFE is a homopolymer of chlorotrifluoroethylene (CTFE) marketed as Kel-F, Voltalef or Aclar. It differs from PTFE by the addition of a chlorine atom to its chemical structure, which gives it a relatively low melting point compared to other fluoropolymers. This plastic is particularly popular for its...
Information on the PEI molding at SPN SPN carries out PEI molding operations for all types of semi-finished products or blanks. For the shaping of your parts we have a wide range of molds at our disposal in order to offer our customers the most accurate parts in the desired...
Information on the FEP molding at SPN SPN specializes in plastic compression molding operations. Depending on the type of plastic to be processed, compression is carried out at room temperature or high temperature. SPN uses the compression molding process to produce blanks of various shapes and sizes. Plastic plates, bars and tubes are thus...
Information on the ETFE molding at SPN To manufacture blanks such as tubes, bars and plates, SPN uses the compression molding technique. The molding of ETFE - as well as other plastics - is one of the activities for which our company is renowned. Depending on the material used, compression...
Information on the PFA molding at SPN SPN carries out PFA compression molding operations for the manufacture of your blanks. This process enables us to offer all types of semi-finished products such as PFA bars, tubes and plates or other specific shapes according to customer specifications. The material is inserted...
Information on the PSU molding at SPN The moulding of plastic material to make blanks is one of the activities for which SPN is renowned, particularly in the field of PSU (Polysulfone). Compression moulding allows the production of various semi-finished products such as tubes, plates and bars. The designs as...
Information on the Polyimide molding at SPN SPN carries out molding operations of Polyimides (equivalent to Vespel, Dupont's trademark) by compression to produce blanks and obtain semi-finished products (bars, tubes, plates) or all types of specific shapes molded to measure according to the needs of our customers. We have a...
Information on the PTFE molding at SPN For the manufacture of PTFE blanks, SPN produces compression molding blanks and then heat the parts at temperature to offer semi-finished products (tubes, plates, bars) with high quality requirements. PTFE tubes are widely used to reduce material consumption for the manufacture of gaskets,...
