Rubber band performance indicators

- Feb 10, 2018-

⒈ coating properties: tensile strength, elongation at break, hot air aging, acid and alkali, abrasion, peel strength of the upper and lower cover, adhesive strength between layers;

⒉ overall performance: full thickness tensile strength, alcohol torch burning, drum burning, propane roadway combustion, anti-static, oxygen index, into the groove, straightness, wire bonding strength, connector life, connector strength, reference force elongation , Wire bonding strength, cloth and the top of the adhesive bond strength, fatigue life, low temperature resistance;