Hardness Range

          

   Shore A

 30-90 40-95 60-85 60-96  

   Shore D

         75-82

   Rockwell

          

Specific Gravity

 0.87-1.35 1.10-1.17 1.14-1.19 1.37-1.45 1.33-1.41

Tensile Strength, psi

 500-3000 1200-1900 3300-5600 1300-3000 6000-6600

Elongation%

 210-600 200-500 620-870 240-430  

Flexural Modulus, psi

 0-54 200-500 n/a n/a 395,000-400,000

Notched Izon Impact, ft.lbs./in.

         4-20

Abrasion Resistance

 VG VG E G VG

Water Resistance

 E E G E E

Ozone Resistance

 E E E E E

Weather (UV)

 VG-E E F-G G G

Acids

 E E F G G

Alkali

 E E F G G

Oil

 F E G F F

Gas Permeability

 F G F F F

Heat Aging

 G G G F F

Low Temperature

 G E VG-E G F

n-Hexane

 G E G P P

Xylene/Toulene (RT)

 F P P P P

Methylethylketone (RT)

 G P P P P

Trichloroethylene

 P P P P P

Gasoline

 P G G-VG F F

2.5% Detergent Solution

 E E VG E E

Antifreeze

 G G G P P

Dioctyl Phthalate

 E n/a E P P

Ethyl Alcohol

 VG G F G G

Common Name—
Base Polymer		 TPE
(TPV) 		Alcryn

TPU

 Flexible PVC
(Vinyl) 		Rigid PVC
(Vinyl)
Chemical Name Thermoplastic
Elastomer 		Melt Processible
Rubber		 Thermoplastic
Urethane 		Polyvinylchloride
(Flexible)		 Polyvinylchloride
(Rigid)

Thermoplastic

 

 

 

 

 

 

 

 

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