ABA |
triblock copolymers; acrylonitrile-butadiene acrylate |
ABS |
copolymer of acrylonitrile, butadiene, and styrene |
ACS |
acrylonitrile-chlorinated polyethylene styrene terpolymer |
AIBN |
2,2’-azobisisobutyronitrile |
AMA |
acrylate-maleic anhydride terpolymer |
AMMA |
acrylate-methyl methacrylate copolymer |
AN |
acrylonitrile |
AP |
ethylene-propylene copolymers |
APO |
amorphous polyolefin |
AS |
acrylonitrile-styrene copolymer |
ASA |
acrylonitrile-styrene-acrylonitrile block |
ATR |
attenuated total reflectance spectroscopy |
AU |
polyurethane |
BMC |
bulk molding compound |
BMI |
bis-maleimide |
BPO |
benzoyl peroxide |
CA |
cellulose acetate |
CAB |
cellulose acetate butyrate |
CAP |
cellulose acetate proprionate |
CAR |
carbon fiber |
CED |
cohesive energy density |
CFRP |
carbon-reinforced plastics |
CMC |
carboxymethylcellulose |
CN |
cellulose nitrate |
COC |
cycloolefin copolymer |
COP |
copolyester thermoplastic elastomer |
CPE |
chloronated polyethylene |
CPVC |
chlorinated poly(vinyl chloride) |
CR |
neoprene |
CTA |
cellulose triacetate |
CTFE |
chlorotrifluoroethylene |
Cs |
chain transfer constant |
DAIP |
diallyl isophthalate plasticizer |
DAP |
diallyl phthalate plasticizer |
DNA |
deoxyribonucleic acid |
DP |
degree of polymerization |
DRS |
dynamic reflectance spectroscopy |
DS |
degree of substitution |
EAA |
ethylene-acrylic acid copolymer |
EC |
ethyl cellulose |
ECTFE |
ethylene-chlorotrifluoroethylene copolymer |
EEA |
ethylene-ethyl acetate copolymer |
EGG |
Einstein-Guth-Gold equation |
EMAC |
ethylene-methyl acrylate copolymer |
EnBA |
ethylene butyl acetate |
EP |
epoxy resin |
EPDM |
poly(ethylene-co-propylene) cross-linked |
EPM |
ethylene-propylene copolymer |
EPR |
ethylene-propylene rubber |
EPS |
expanded polystyrene |
ET |
thiokol |
ETFE |
ethylene-tetrafluoroethylene polymer |
EU |
polyether polyurethane |
EVA |
ethylene-vinyl acetate copolymer |
EVOH |
ethylene-vinyl alcohol copolymer |
FEP |
fluorinated ethylene propylene |
FRP |
fibrous glass-reinforced polyester; fiber-reinforced plastic |
G |
molar attraction constant |
GF |
glass reinforced |
GRS |
poly(butadiene-co-styrene) |
HDPE |
high-density polyethylene |
HIPS |
high-impact polystyrene |
HMC |
high-strength molding compound |
HMWHDPE |
high-molecular-weight high-density polyethylene |
I |
ionomer |
IIR |
butyl rubber |
IPN |
interpenetrating polymer network |
K |
constant in Mark-Houwink equation |
LC |
liquid crystal |
LCP |
liquid crystal polymer |
LDPE |
low-density polyethylene |
LLDPE |
linear low-density polyethylene |
LPE |
linear polyethylene |
MA |
maleic anhydride |
MABS |
methyl methacrylate ABS copolymer |
MBS |
methyl methacrylate butadiene styrene terpolymer |
MDPE |
medium-density polyethylene |
MDI |
methylene diphenylisocyanate |
MF |
melamine-formaldehyde resin |
MP |
melamine phenolic |
MWD |
molecular-weight distribution |
Mn |
number-average molecular weight |
Mν |
viscosity-average molecular weight |
Mw |
weight-average molecular weight |
Mz |
Z-average molecular weight |
NBR |
poly(butadiene-co-acrylonitrile); nitrile butadiene rubber |
NR |
natural rubber |
OSA |
olefin-modified styrene acrylonitrile |
P |
phenolic |
PA |
polyamide; nylon |
PA6 |
polyamide 6, nylon 6 |
PA11 |
polyamide 11, nylon11 |
PA12 |
polyamide 12, nylon12 |
PA46 |
polyamide 46, nylon 46 |
PA66 |
polyamide 66, nylon 6,6 |
PA66/6T |
polyamide 66/6T |
PA610 |
polyamide 610, nylon 6,10 |
PA612 |
polyamide 612, nylon 6,12 |
PA666 |
polyamide 666 |
PAA |
poly(acrylic acid) |
PAEK |
polyaryletherketone |
PAI |
polyamide-imide |
PAK |
polyester alkyd |
PAL |
polyanaline |
PAN |
polyacrylonitrile |
PARA |
polyaryl amide |
PAS |
polyarylsulfone |
PB |
polybutylene |
PBAN |
polybutylene-acrylonitrile copolymer |
PBD |
polybutadine |
PBI |
polybenzimidazole |
PBN |
poly(butylene napthalate) |
PBS |
polybutadiene-styrene copolymer |
PBT |
poly(butylene terephthalate) |
PC |
polycarbonate |
PC/ABS |
polycarbonate/acrylonitrile butadiene styrene blend |
PCB |
polychlorinated biphenyl |
PCCE |
poly(cyclohexylene dimethylene cyclohexanedicarboxylate), glycol and acid comonomer |
PCL |
polycaprolactone |
PCT |
poly(cyclohexylene terephthalate) |
PCTA |
poly(cyclohexylene dimethylene terephthalate) copolyester |
PCTFE |
polychlorotrifluoroethylene |
PCTG |
poly(cyclohexylene dimethylene terephthalate) copolyester |
PCT-G |
glycol-modified polycyclohexyl terephthallate |
PE |
polyethylene |
PEBA |
polyether block amide or polyester block amide |
PEEK |
poly(ether ether ketone) |
PEG |
poly(ethylene glycol) |
PEI |
polyetherimide |
PEK |
polyetherketone |
PEKEKK |
polyetherketone etherketone ketone |
PEKK |
polyetherketoneketone |
PEN |
poly(ethylene napthalene) |
PEO |
poly(ethylene oxide) |
PES |
polyethersulfone |
PET |
poly(ethylene terephthalate) |
PET-G |
glycol-modified poly(ethylene terephthalate) |
PEX |
cross-linked polyethylene |
PF |
phenol-formaldehyde resin |
PFA |
perfluoroalkoxy |
PI |
polyimide, polyisoprene |
PIB |
polyisobutylene |
PIR |
polyisocyanurate |
PK |
polyketone |
PLGA |
poly(lactic-co-glycolic acid) |
PMAN |
polymethactylonitrile |
PMMA |
poly(methyl methacrylate) |
PMP |
polymethylpentene |
PMS |
polymethylstyrene |
PNF |
poly(phosphonitrilic fluorides) |
PO |
polyolefin |
POM |
polyoxymethylene, polyformaldehyde, acetals |
PP |
polypropylene |
PPA |
polyphthalamide |
PPC |
chlorinated polypropylene, polyphthalate carbonate |
PPE |
poly(phenylene ether) |
PPI |
polymeric polyisocyanate |
PPO |
poly(phenylene oxide) |
PPOX |
poly(propylene oxide) |
PPS |
poly(phenylene sulfide) |
PPSU |
poly(phenylene sulfone) |
PPT |
poly(propylene terephthalate) |
PS |
polystyrene |
PS-b-PI |
polystyrene/polyisoprene block copolymer |
PSO, PSU |
polysulfone |
PTFE |
polytetrafluoroethylene, Teflon |
PTME |
poly(tetramethylene terephthalate) |
PTMT |
poly(tetramethylene terephthalate) |
PU |
polyurethane |
PUR |
polyurethane rubber |
PVA |
poly(vinyl alcohol); sometimes poly(vinyl acetate) |
PVAc |
poly(vinyl acetate) |
PVB |
poly(vinyl butyral) |
PVC |
poly(vinyl chloride) |
PVCA |
copolymer of vinyl chloride and vinyl acetate |
PVDA |
polyvinylidene acetate |
PVDC |
poly(vinylidene chloride) |
PVDF |
poly(vinylidene fluoride) |
PVF |
poly(vinyl fluoride) |
PVK |
poly(vinyl carbazole) |
PVOH |
poly(vinyl alcohol) |
PVP |
poly(vinyl pyrrolidone) |
RIM |
reaction injection molding |
RNA |
ribonucleic acid |
ROMP |
ring-opening metathesis polymerization |
ROP |
ring-opening polymerization |
S |
radius of gyration |
SAN |
poly(styrene-co-acrylonitrile) |
SB |
styrene butadiene copolymer |
SBR |
poly(butadiene-co-styrene) elastomer |
SBS |
styrene butadiene styrene block copolymer |
SEBS |
styrene ethylene butylene styrene block copolymer |
SI |
silicon |
SIS |
styrene isoprene styrene block copolymer |
SMA |
poly(styrene-co-maleic anhydride) |
SMC |
sheet-molding compound |
SMMA |
styrene methyl methacrylate copolymer |
SMS |
styrene/α-methyl styrene |
SN |
sulfur nitride |
SR |
synthetic rubber |
SRP |
styrene-rubber plastics |
SVA |
styrene vinyl acrylonitrile |
TDI |
toluenediisocyanate |
TEO |
thermoplastic elastic olefin |
TGA, TG |
thermal gravimetric analysis |
TMC |
thick molding compound |
TMMV |
threshold molecular-weight value |
TPA |
polyamide thermoplastic elastomer |
TPC |
copolyester thermoplastic elastomer |
TPE |
thermoplastic elastomer |
TPE-O, TPO |
thermoplastic elastomer - olefinic |
TPE-S, TPS |
thermoplastic elastomer - styrenic |
TPU |
thermoplastic urethane |
TPX |
poly-4-methylpentene |
TVO |
thermoplastic vulcanites |
Tc |
ceiling temperature; cloud-point temperature |
Tg |
glass transition temperature |
Tm |
melting-point temperature |
UF |
urea-formaldehyde resin |
UHMWPE |
ultrahigh molecular-weight polyethylene |
ULDPE |
ultralow-density polyethylene |
ULPE |
ultra-linear polyethylene |
UP, UPE |
unsaturated polyester (thermoset) |
VA |
vinyl acetate |
VAE |
vinyl acetate ethylene |
VLDPE |
very low-density polyethylene |
WLF |
Williams-Landel-Ferry equation |
WS |
polyurethane |
XLPE |
cross-linked polyethylene |
XPS |
expandable polystyrene |