ASTM D1349-14 pdf free.Standard Practice For Rubber—Standard Conditions For Testing. Reliable comparisons between different rubber compounds and between different laboratories is an essential component of effective testing. It is necessary to standardize the temperature and humidity conditions to which materials are subjected prior to and during testing. 3. Temperatures for Testing 3.1 When data arc to be obtained lbr comparison...
ASTM D3184-11 pdf free
ASTM D3184-11 pdf free.Standard Practice for Rubber - Evaluation of NR (Natural Rubber). ASTM D3184 covers the standard materials, test formulas, mixing procedures, and test methods for the evaluation and production control of natural rubber (NR). 5. Sample Preparation 5.1 For tests intended for referee purposes obtain and prepare the samples in accordance with Test Methods D1485. 6. Mixing Procedures...