? Abbreviations for the Plastics
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                  Abbreviations for the Plastics

                  Injection molding is a manufacturing process where plastic is forced into a mold cavity under pressure. A mold cavity is essentially a negative of the part being produced. The cavity is filled with plastic, and the plastic changes phase to a solid, resulting in a positive. Typically injection pressures range from 5000 to 20,000 psi. Because of the high pressures involved, the mold must be clamped shut during injection and cooling. Clamping forces are measured in tons.

                  Abbreviations for the Plastics Industry
                  Plastics, Preproducts and Rubbers

                  AAS Methacrylate-acrylic-styren PEEK Polyaryletherketone
                  ABS Acrylonitrile-butadiene-styrene PEI Polyetherimide
                  ACM Acrylic acid ester rubber PEO, PEOX Polyethylene oxide
                  ADC Allyl diglycol carbonate PEPA Polyester block amides
                  AES Acrylonitrile-ethylene- propylene-styrene PEP Polyethylene-propylene
                  AMMA Acrylonitrile-methyl methacrylate PES Polyester sulphone
                  ANM Acrylic acid ester rubber PET, PETP Polyethylene terephthalate
                  APP Atactic polypropylene PETG Polyethylene terephthalate, glycol comonomer
                  ASA Acrylonitrile-styrene-acrylic ester PF Phenol formaldehyde
                  AXS Acrylonitrile-styrene- terpolymers PFA Perfluoro alkoxy alkaline
                  BR Cis-1, 4-polybutadiene rubber PFEP Polytetrafluorethylene- perfluoro-propylene
                  BS Butadiene-styrene rubber PFF Phenol-furfural
                  CA Cellulose acetate PI Polyimide
                  CAB Cellulose acetate-butyrate PIB Polyisobutylene
                  CAP Celluose acetate propionate PIBI Butyl rubber
                  CF Cresol formaldehyde PIR Polyisocyanate
                  CHR Epichlorhydrine PMCA Polymethyl - chloroacrylate
                  CMC Carboxymethyl cellulose PMI Polymethacryloimide
                  CN Cellulose nitrate PMP Poly- 4 -methylpentene-1
                  CP Cellulose propionate POM Polyoxymethylene, polyacetal
                  CPE Chlorinated polyethylene (correctly:PEC) PP Polypropylene
                  CPVC Chlorinated polyvinylchloride (correctly:PVCC) PPC Chlorinated polypropylene
                  CR Chloroprene rubber PPMS Polyparamethylstyrene
                  CS Casein PPO(S) Polyphenylene oxide (styrene)
                  CSM Chlorosulfonated polyethylene PPOX Polypropylene oxide
                  CTA Cellulose triacetate PPS Polyphenylene sulfide
                  DAP Diallyl phthalate PPSU Polyphenylene sulfone
                  EC Ethyl cellulose PS Polystyrene
                  ECB Ethylene-cop-bitumen PSB Styrene butadiene rubber
                  ECTFE Ethylene-chlorotrifluoro- ethylene PSU Polysulfone
                  EEA Ethylene-ethylacrylate PTFE Polytetrafluorethylene
                  EMA Ethylene-methacrylic acid PTP Polyterephthalates
                  EP Epoxy epoxide PUR Polyurethane
                  EPDM Ethylene-propylene teropolymer rubber PVAC Polyvinyl acetate
                  EPM Ethylene-propylene rubber PVAL Polyvinyl alcohol
                  EPS Expanded polystyrene PVB Polyvinyl butyral
                  ETFE Ethylene-tetrafluroethylene PVC Polyvinyl chloride
                  EVA, EVAC Ethylene-vinyl acetate PVCA Polyvinyl chloride-acetate
                  FEP Perfluoro ethylene-propylene PVCC Chlorinated polyvinyl chloride
                  FF Furan formaldehyde PVDC Polyvinylidene chloride
                  GR-I Butyl rubber PVDF Polyvinylidene fluoride
                  GR-N Nitrile rubber PVFM Polyvinyl formal
                  GR-S Styrene-butadiene rubber PVK Polyvinyl carbazole
                  IIR Butyl rubber PVP Polyvinyl pyrrolidone
                  IPDI Isophorone diisocyanate RF Resorcin formaldehyde
                  IR Cis-1, 4-polyisoprene rubber SAN Styrene-acylonitrile
                  MBS Methylmethacrylate- butadiene- styrene SB Styrene-butadiene
                  MC Methyl cellulose SBR Styrene-butadiene rubber
                  MDI Diphenylmethane diisocyanate SI Silicone plastics
                  MF Melamine formaldehyde Si Silicone rubber
                  MMA Methylmethacrylate SMA Styrene-maleic anhydride
                  MPF Melamine-phenol- formaldehyde SMS Styrene - methylstyrene
                  NBR Nitrile rubber SRP Styrene-rubber-plastics
                  NC Cellulose nitrate TAC Triallylcyanurate
                  NR Natural rubber TFA Fluor-alkoxy-terpolymer
                  PA Polyamide (nylon) TDI Toluyl diisocyanate
                  PAA Polyacrylic acid TMDI Trimethyl-hexamethylene diisocyanate
                  PAI Poly-amideimide TPU Thermoplastic polyurethane
                  PAK Polyester alkyd TPX Polymethylpentene
                  PAN Polyacrylonitrile UF Urea formaldehyde
                  PB Polybutene-l UP Unsaturated polyester
                  PBAN Polybutadiene-acrylonitrile VAC Vinyl acetate
                  PBS Polybutadiene-styrene VC Vinyl chloride
                  PBTP Polybutylene therephthalate VCE Vinyl chloride-ethylene
                  PC Polycarbonate VCEVA Vinyl chloride-ethylene- vinyl acetate
                  PCD Polycarbodiimide VCOA Vinyl chloride-octylacrylate
                  PCTFE Polymonochlorotri fluoroethylene VCVAC Vinyl chloride-vinyl acetate
                  PDAP Polydiallyl phthalate VCVDL Vinyl chloride-vinylidene chloride
                  PE Polyethylene VF Vulcanized fibre
                  PEC Chlorinated polyethylene