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TOVO GOMMA NR/SBR 1507

Tovo Gomma NR/SBR 1507 is a rubber composite with the trade name Economic Natural Rubber used for various applications.

Polymer Name: NR/SBR Alloy

Physical Form: Sheets

Density: 1100.0 - 1100.0 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: - 30 max: + 70

In Water °C ASTM D 471 max: +70

Features & Benefits

Fearures
   

Main Characteristics

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

Applications & Uses

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Hardness45Sh.AASTM D 2240
Tensile Strength10MPaASTM D 412C
Elongation At Break (Ar)400%ASTM D 412C
Tear Strength40N/mmASTM D 624B
Specific Gravity1.1g/cm3DIN 53479
Working Temperatures (In Air)- 30 - + 70ASTM D 573
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 %   -40
For: 72h Δ AR %   -40
At: 100°C ΔV %    
AGING ΔΗ Sh.A3 ASTM D 1149 -5
In: Water ΔCR %    
For: 70 h Δ AR %    
At: 30 °C- 100 pphm- all.50 ΔV %   5

Packaging & Availability

Packaging Type