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Lexicon of elastomer and plastics technology

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Helpful information for purchasers, engineers and technicians

Our knowledge pages provide information on the extensive subject area of elastomer technology. Although we will not be able to reveal any secrets of the "rubber witch's kitchen", we will help you to build up a general technical knowledge of elastomer materials in an understandable way.

A

Abrasion
Abrasion test (DIN 53516)
Acrylate rubber (ACM)
Adhesion
Aging of Elastomers
Anti-aging agents
Anti-creaking profile
APTK
Assembly
ASTM

B

Behavior against liquids, vapors and gases (DIN 53521)
Brittleness
Butyl rubber

C

Calculating tolerances for O-rings: How it works
Calculating tolerances for stamped parts & seals: How it works
Calender
Chemical resistance
Chlorosulfonated polyethylene
Chlorosulfonyl polyethylene rubber
Cold resistance
Compound
Compounding
Compression set (DIN EN ISO1856)
Compression set test
Compression test
Corrosive infiltration of sealing systems
CR
Cross-linking chemicals
CSM
Cured-In-Place Compressible Gasket (CIPCG)
Cured-In-Place-Gasket (CIPG)

D

Deformation
Designs of static O-rings

E

Elasticity
Elastomer
Elastomer bearings
Elastomer characteristics
Elastomer tests
EPDM
Epichlorohydrin rubber (ECO)
Extruder

F

Fatigue
FFKM
FFPM
Fillers
FKM
Flat gasket
Flexibility
Foam rubber
Formed-In-Place Foamed Gasket (FIPFG)
Formed-In-Place-Gasket (FIPG)
FPM
Freely applied silicone or PU foam seal
FVMQ

G

Gap extrusion
Gap size

H

H-NBR
Hardness
Hardness test
Hot air aging (DIN 53508)
HTV

I

IIR
Impact test
Injected-In-Place-Gasket

K

Kalrez®
Kiss-Cut

L

LABS
LSR / Liquid silicone

M

Maintenance of elastomer products
MFQ
Molded part
Moulded-In-Place-Gasket (MIPG)
MVQ

N

NBR
Neoprene®
NR

O

O-ring

P

Plasticizers
Polymer
Polyurethane
Post-Curing
Preformed Gaskets
Pressure resistance
Primer
Profile seal
PTFE
PUR
PVC

R

Rapid Prototyping: What is it?
Rebound resilience
Rheometer
Rubber

S

Selective laser sintering
Shore A (test method)
Silicone
Specific gravity
Spray disc
Static sealing systems
Stereolithography
Stress cracking
Stretching

T

Tear resistance (DIN 53507 and 53515)
Tempering
Tensile strength
Tensile test
Test methods for elastomers
Testing Equipment Elastomer Properties
Thermoplastic elastomers
Time-oscillation test
Tolerance
Tolerance calculation of rubber and foam rubber profiles
Tolerance tables for rubber parts
Torsion
TPE

V

Vacuum casting
VMQ
Volume swelling, shrinkage

W

Waterjet cutting

Notes and conditions for information in texts, tables and lists

All information in texts, tables and lists is intended to provide a general overview of the properties of the products and enable a quick general comparison of materials. They do not claim to be correct or complete. In no case do they constitute a legal, binding guarantee with regard to the named and listed properties of the named products or their suitability for use in a specific individual case.

All values mentioned were determined as average values from many individual measurements and refer to a temperature of 23°C room temperature and 50% relative humidity (RH).

Due to the strong dependence on environmental influences and the product differences in consistency, mixture and molecular structure given by the material manufacturers, we recommend a practical test to prove suitability for your specific application.

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