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TOVO GOMMA NBR/SBR ANTI EC 70

Tovo Gomma NBR/SBR ANTI EC 70 is a rubber composite with the trade name Economic oil resistant sheet 70 ShA with Oil resistance application.

Polymer Name: NBR/SBR Alloy

Physical Form: Sheets

Density: 1550.0 - 1550.0 kg/m³

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Polymer Name
Technologies
Working Temperatures
In Air °C ASTM D 573

min: - 20 max: + 70

In Water °C ASTM D 471 max: +80
In Oil °C ASTM D 471 max: +23

Features & Benefits

Fearures
   

Main Characteristics

     
Elasticity Compression Abrasion Flame Fuels Ozone
Good Good Unsuitable Poor Poor Poor

Applications & Uses

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Hardness70Sh.AASTM D 2240
Tensile Strength5MPaASTM D 412C
Elongation At Break (Ar)200%ASTM D 412C
Tear Strength15N/mmASTM D 624B
Specific Gravity1.55g/cm3DIN 53479
Working Temperatures (In Air)- 20 - + 70ASTM D 573
Working Temperatures (In Oil)max. 23ASTM D 471
Working Temperatures (In Water)max. 80ASTM D 471

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Technical Data
AGING ΔΗ Sh.A3 ASTM D 573 5
In: Air ΔCR %   -10
For: 72h A AR %   -20
At: 100°C ΔV %    
AGING ΔΗ Sh.A3 ASTM D 1149 5
In: IRM 901 ΔCR %    
For: 70 h A AR %    
At: 30 °C- 100 pphm- all.50 ΔV %   -5
AGEING ΔΗ Sh.A3 ASTM D 471 -10
In: IRM 903 ΔCR %    
For: 72 h A AR %    
At: 150 °C ΔV %   10

Packaging & Availability

Packaging Type