Encyclopedia

Within our encyclopedia, you will find information about materials, especially polymers. Polymers, known from daily use or application specific polymers with special properties are introduced and, if available, publicated with producing companies and their tradenames.

Additionally, our encyclopedia contains explanations for terms, methods, concepts and physical quantities that we are daily faced with during our work with permeation and polymers.

A

Acidic Acrylic-acid-ionomers of ethylene
Acrylate-rubber (ACM)
Acrylic-Butadiene-Styrene-copolymers (ABS)
Acrylic glass
Acrylic-nitrile-Butadiene-Rubber (Buna-N) (NBR)
Acrylic-nitrile-Methyl-Acrylate-copolymers (AMA)
Acrylic-nitrile-Styrene-Acrylic-ester-polymer-alloy (ASA)
Activation energy
Arrhenius equation
ASTM

B

Barrier
Barrier Coating
Barrier Packaging
Biotechnology
Bisphenol A
Bromine-butyl-Rubber (BIIR)
Butadiene-Rubber (BR)

C

D

Diffusion
Diffusion coefficient
Diffusion rate
DIN
Drying of gases

E

E-85 Fuel
Epichlorohydrin-Rubber (CO and ECO; CO = homopolymer; ECO = copolymer)
Epoxy Resins (EP)
Ethylene-Acrylate Copolymer (EAR)
Ethylene-Acrylate-rubber (AEM)
Ethylene-Acrylic-Acid-copolymer (EAA)
Ethylene-Chlorotrifluoroethylene-Fluorocopolymer (ECTFE)
Ethylene-Propylene-(Diene-)Rubber (EPM and EPDM; EPM = copolymer; EPDM = terpolymer)
Ethylene–Tetrafluoroethylene-Fluorocopolymer (ETFE)
Ethylene-Tetrafluoroethylene-Hexafluoropropylene-Fluoroterpolymer (EFEP)
Ethylene-Vinyl-Acetate-Copolymers (EVA)
Ethylene-Vinyl-Alcohol-Copolymer (EVOH)

F

Facilitated Diffusion
FAM A
FAM B
Feed
FFKM (Perfluorinated rubber)
FKM (Fluoroelastomers)
Fluorelastomers
Fluoropolymers
Fluororubber (FPM)
Fluoro-Silicone-Rubbers (MFQ or FVMQ)
Foamable polystyrene (EPS)
Fuel
Fuel C
Fuel Cell Technology
Fuel Tank Technology
Functionalised Polymers

G

Gas seperation
Glass transition temperature (Tg)
Granule

H

High Density Polyethylene (HDPE)
High-Density-Polyethylene, HDPE (hard PE)
Hydrogenated Polyacrylic-Nitrile Butadiene (HNBR)- EPM (copolymer); EPDM (terpolymer)
Hygroscopic

I

Ion
ISO
ISO 4593
ISO/DIS 15105-1
Isobutene-Isoprene-Rubber (IIR)
Isoprene-Rubber (polyisoprene IR)

J

Jet Fuel RF

L

Laminate
Liquid-Crystal-Polymers (LCP)
Low Density Polyethylene (LDPE)

M

M 25
Melamine-Formaldehyde (MF)
Membrane
MIL-C-7024E, Typ III
Multilayer film

N

Nafion (copolymer made from PTFE and perflourinate Monomer)
Natural Rubber (NR)

P

Parylene
Perflourated-dimethyl-dioxole/Tetraflourinated-ethylene-copolymer (PDD/TFE)
Permeability
Permeat
Permeation cell
Permeation coefficient
Permeation measurement cell
Permeation rate
Permeation rate measurement
Permeation tube
Phenolic plastics, phenoplastic moulding compounds (PF)
Polyacetal or Polyoxymethylene (POM)
Poly-acrylic-acid
Poly-acrylic-acid-amide
Poly-Acrylic-Nitrile (PAN)
Polyamide (PA)
Polyamide-Imide (PAI)
Polyarylate (PAR)
Poly-Benzimidazole (PBI)
Polybutene (Polybutylene, PB)
Polybutylene-Terephthalate (PBT)
Polycarbonates (PC)
Polychlorinated Terphenylenes (PCT)
Polychloroprene (CR)
Polychlorotrifluoroethylene (PCTFE)
Polycyclohexylenedimethylene-Ethylene-Terephthalat
Polyester (general)
Polyesterurethane (AU)
Polyether-Block-Amide (PEBA)
Poly-Ether-Ether-Ketone (PEEK)
Polyetherimide (PEI)
Polyethersulfone (PESU)
Polyetherurethane (EU)
Polyethylene (PE)
Polyethyleneglycol
Polyethylenenaphthalate (PEN)
Polyethylenesuccinate (PES)
Polyethyleneterephthalate (PET)
Polyimide (PI)
Polyisobutylene (Butyl rubber)
Polyketone (PK)
Polymer
Polymer alloy
Polymer-Blend
Polymer characterisation
Poly-Methyl-Methacrylate (PMMA)
Polynorbornene (PNB)
Polyorganophosphazene (PPZ)
Poly-Phenylene-oxide (PPO)
Poly-Phenylene-sulfide (PPS)
Polypropylene (PP)
Polystyrene (PS)
Polysulfide rubber (SR)
Polysulfone (PSU)
Polytetrafluoroethylene (PTFE)
Polyurethane-Foam (PUR)
Poly-Vinylacetate
Poly-Vinylalcohol (PVA)
Poly-Vinylchloride (PVC)
Polyvinylfluoride (PVF)
Poly-Vinylidene-Chloride (PVDC)
Polyvinylidenefluoride (PVDF)
Pouch Method

R

Resin
Retentat
RFID

S

Semipermeable
Silicone (SI)
Silicone-Rubber (MQ, PMQ, PVMQ, VMQ)
Solvent
Structure formula FKM-baseresistant elastomeres
Structure formula FKM-copolymer
Structure formula FKM-low temperature elastomere
Structure formula FKM-terpolymer
Styrene-Acrylic-Nitrile-Copolymer (SAN)
Styrene-Butadiene-Block-Copolymer (SBS)
Styrene-Butadiene-Copolymer (SB)
Styrene-Butadiene-Rubber (SBR)
Synthetical Resin

T

Tetrafluorinated ethylene (TFE)
Tetrafluoroethylene-Hexafluoropropylene-Copolymer (FEP)
Tetrafluoroethylene-Hexafluoropropylene-Vinylidenefluoride - Fluoroterpolymer (TFB)
Tetrafluoroethylene-Perfluorodimethyldioxole- Fluorocopolymer (TFE/PDD)
Tetrafluoroethylene-Perfluoropropylevinylether-Fluorocopolymer (PFA)
Tetrafluoroethylene-Perfluorovinylsulfonicacid- Fluorocopolymer (TFE/PVS)
TF 1
TF 2
TF 3
Thermoplastic
Thermoplastic Polybutadiene-Elastomer (TPE)
Thermoset
Time-lag
Transponder

U

Ultra Low Density Polyethylene (ULDPE)

V

Vinylfluoride Tetrafluoroethylene Fluorocopolymer (VF/TFE)
Vinylidenefluoride-Chlorotrifluoroethylene-Fluoropolymer (VDF/CTFE)
Vinylidenefluoride-Hexafluoropropylene-Fluorocopolymer (VDF/HFP)
Vinylidenefluoride Hexafluorobutylene Fluorocopolymer (VDF/hexafluorobutylene)
Vinylidenefluoride Trifluoroethylene Fluorocopolymer (VDF/TrFE)

The entries are classificated into categories. Thus, it is made easy to get the general idea about the information contained in our encyclopedia.

Here are the categories:

Amorph Thermoplastic
Aromatic Thermoplastic
Chemical Agents
Copolymer
Definition
Elastomer
Elastomer, Thermoset
Ionomer
Nitrile
Testing Fuel
Thermoplastic
Thermoset
Transparent Thermoplastic