主体一般常用S60、S65、S70.PDF

] PVC 1 PVC S60S65S70 PVCCl- 2 shore AP%50kgPVC40kg80P50gPVC 55kg110PPPVC(shore A)PVC 3 ……PSABSHIPSPVC( )PSABSHIPSPVC 3.1 (ABSPSHIPS)(50x50x20mm)PVC500±5g (244872)(50 60 70±2 )() ABS = Acrylonitrile Butadiene Styrene Terpolymer PS = POLYSTRRENE HIPS = High Impact Polystyrene 3.2 PVC ( Thermal Stability ) ( Hardness ) ( Safety ) ( Aging Properties ) ( Mechanical Properties ) ( non-flammability ) ( Electrical Properties ) ( Weather ability ) ( Light Stability ) ( Low Temperature Properties ) 1 Tensile Strength ……PSIkg/mm2 2 Heat Distortion 3 Heat Shock—— 4 Cold Bend——Mandrel 5 Elongation—— 6 ()——PVCX—RAY SR—PVC 7 Aging—— 8 Temperature Rating—— PE90 PVC60 75 90 105 PE75 9 Voltage Rating—— 10 Insulation Resistance——RE/I MΩ 11 DielectricStrength—— UL UL Standard 94 94—HB 94V 094V 194V 2 (a) (b) 1 HunterLabANLabANLab(40)(AN40) ANLab40NBS 2 JPC 79 Socity of Dyers and Colourists,SDC1980Mc Donald JPC99 CIELab 3 CMC 1984JPC97ClarkMcDonaldRingSDCColor Measurement CommitteeCMCCMC 4 BFD 1986RiggCMCBFD 5 MS Marks and SpencerICSMS80MS82MS83MS83AMS89 6 CIEL*a*b*CIEL*u*v* 1976CIECIEL*a*b*CIEL*u*v*CIEL*u*v* CIEL*a*b*surface color 1Polyvinyl Chloride (PVC) 15.1.1 15.1.2 …… 15.1.3 …… 15.1.4 …… 15.2 High Density Polyethylene HDPE 15.2.1 15.2.2 …… 15.2.3 15.2.4 0.941 0.958 g/cm3 15.3 Low Density Polyethylene LD PE 15.3.1 15.3.2 …… 15.3.3 15.3.4 0.910 0.925 g/cm3 15.4 Linear Low-Density Polyethylene (LLDPE) 15.4.1 αolefines 15.4.2 …… 15.4.3 15.5 Polypropylene PP 15.5.1 15.5.2 …… 15.5.3 15.6 Thrmo-Plastic-Polyurethane PU 15.6.1 (a) Polyether (b) Polyester 15.6.2 …… 15.6.3 15.7 Fluorocarbon Teflon 15.7.1 Fluorite, 15.7.2 15.7.3 15.7.5 (a) PTFE (b) FEP (c) PFA (d) ETFE (e) C TFE ( Chlorotrifluoroethylene) (f) PVDF ( Poly Vinylidene Flouride) (g) Fluorocarbon Polymers (h) Polytetrafluoroethylene (FTFE)