• Polyurethan Elastomers

    An innovative technology

    We have attained the height of results in this field in our Country, by manifacturing polyurethanes very resilient ones, highest mechanical features, standardized sizes, long life, releable and safe ones at the highest levels.

    Learn More

  • Polyurethan Elastomers

    An innovative technology

    We have attained the height of results in this field in our Country, by manifacturing polyurethanes very resilient ones, highest mechanical features, standardized sizes, long life, releable and safe ones at the highest levels.

    Learn More

  • Polyurethan Elastomers

    An innovative technology

    We have attained the height of results in this field in our Country, by manifacturing polyurethanes very resilient ones, highest mechanical features, standardized sizes, long life, releable and safe ones at the highest levels.

    Learn More

  • Polyurethan Elastomers

    An innovative technology

    We have attained the height of results in this field in our Country, by manifacturing polyurethanes very resilient ones, highest mechanical features, standardized sizes, long life, releable and safe ones at the highest levels.

    Learn More

Examples of applications

Range ULTRAFLEX

ULTRAFLEX represents our top product in terms of spring performance - the level of 800,000 strokes is easily surpassed with this spring.
 
Three different colors, available in three versions (82, 92 and 94 Sh.A. hardness) with the following specifications:

HARDNESS

 

ShA

82

92

94

BREAKING STRENGHT

DIN 53504

MPa

48

50

55

ELONGATION AT BREAK

DIN 53504

%

560

475

500

300% MODULE

DIN 53504

MPa

8,1

17,6

25

TEAR RESISTANCE

DIN 53515

KN/m

86

89

120

COMPRESSION SET

DI N 53517

%

25

18

19

ABRASION

DIN 53516

mm 3

58

82

65

REBOUND

AL/4E

%

43

39

45

COLOR

 

 

yellow

red

green

 

RESISTANT TO CHEMICAL AGENTS

Legend: A) No effect; B) Minimum effect; C) Severe effect

Acetone

C

Hydraulic oils

B

20% Acetic acid

C

Hydrogen

B
Ammonium hydroxide sol.

A

Kerosine

B
ASTM oil 70°C

C

Lubricating oils

B
Benzol

C

Magnesium chloride sol.

B
Boric acid sol.

B

Mercury

B
Butane B

Methyl alcohol

B

Calcium bisulfite sol.

B

Methyl ethyl ketone

C

Calcium hydroxide sol.

B

Mineral oil

A

Carbon dioxide

A

Naphtha

B

Carbon monoxide

A

10% Nitric acid

C

Carbon tetrachloride

C

Oleic acid

B

Cupric chloride sol.

A

Perchloroethylene

C

Cupric sulfate sol.

A

Phenol

C

Ethyl acetate

C

SAE oil 70°C

C

Ethyl alcohol

B

Soap sol.

B

Ethylene glycol

B

46% Sodium hydrate

B

Formic acid

C

50-80% Sulfuric acid

C

Freon-11

B

10% Tannic acid

B

Freon-12 +54°C

B

Tartaric acid

C

Freon-22

C

Toluol

C

Gasoline

B

Trisodium phosphate sol.

B

Glycerol

B

Trichloroethylene

C

Glue

A

Turpentine

B

20% Hydrochloric acid

C

Water 50°C

B
   

RESISTANCE TO HEAT
The maximum operating temperature is 80°C. Consider that the mechanical specifications decrease by 65% under those conditions. However, exposure to temperatures of up to 120°C is permitted for brief periods.
   

RESISTANCE TO COLD
The base mix in ADIPOL withstands -40°C.
The advisable limit for the ULTRAFLEX range is +10°C.
A.E.M. srl di Rota & C. - Via Papa Giovanni XXIII 7, 41100 Modena (Italy) - Tel. 059.250564 - Fax 059.250028 - email info@aemsrl.it