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Hari Shankar Singhania Elastomer And Tyre Research Institute

Rubber & Elastomer Physical Testing

                                                                    Rubber & Elastomer Physical testing

Sl No Test Name Standard Method
 
                                                                        Gum and Filled Elastomeric Compound
1* Mooney Viscosity  ASTM D1646, ISO289
2* Delta Mooney  ASTM D3346 
3* Mooney Scorch  ASTM D1646, ISO289
4* Rheometry Study ASTM D5289, ISO6502
5* Analysis by RPA : Frequency, Strain and Temp.  Sweep ASTM D 6204, ASTM D 5289
 
                                         Finished Rubber Products Including Composites & Cured Elastomeric Compounds
 
1* Tensile Properties at RT & HT ASTM D 412, ISO 37
2* Tear Properties RT & HT ASTM D 624, ISO 34
3* Hardness IRHD - ISO 48-2 SH A - ASTM D 2240, ISO 48-4
4* Abrassion Loss ASTM D 5963, ISO 4649
5*  Heat Build-up ASTM D 623, ISO 4666-3
6* Tension Set at RT & HT ASTM D 412, ISO 2285
7* Aged. Retention Properties ASTM D 865, D 573, ISO 188
8* Ozone Resistance  ASTM D 1149, ISO 1431-1, -3
9 Complete Analysis of Tube  IS 13098 
10 Complete Analysis of Flap  IS 9168 
11* Rebound Resilience - RT & HT ASTM D 7121, ISO 4662
12* Dynamic Properties - LT, RT & HT  ASTM D 5992, ISO 4664
13* Glass Transition by DMA ASTM D 5992, ISO 4664
14 Frequency Temp. Superposition ASTM D 5992, ISO 4664
15 Dynamic Properties - Frequency, Strain and Temp. Sweep ASTM D 5992, ISO 4664
16* Rebound Resilience - RT & HT ASTM D 7121, ISO 4662
17* Gas Permeability - RT & HT ISO 2782, IS 3400 
18 Hyper Elastic Properties In-house test method
19* Compression Mode stress - Strain RT & HT ISO 7743
20* Comperssion Set - RT & HT ASTM D 395, ISO 7743
 
                                                                               Cured Elastomeric Compounds
 
1* Fatigue to failure Properties at RT ASTM D 4482
2 De-Mattia Flex-Cut Initiation ASTM D 430, ISO 132
3 De-Mattia Flex-Cut Growth ASTM D 813, ISO 132
4 Determination of Chipping & Chunking In-house test method
5 Crack Growth - RT by Flexing Machine In-house test method
6 Crack Growth - HT by Flexing Machine In-house test method
7 De-Mattia HT by Flexing Machine In-house test method
8* Creep & Stress Relaxation ISO 6914 / ISO 3384 / ISO 8013
9 Dry Abrasion - Laboratory Abrasion Tester ISO 23233
10 Traction (Dry, Wet & Ice) & Rolling Resistance - LAT 100 In-house test method

 

* Tests under NABL scope

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