ebonite

1. Ebonite& Determination of cross-breaking strength
   GB/T1696-1981硬质橡胶横向折断强度的测定方法
2. Ebonite& Method of test for shearing strength
   GB/T1700-1982硬质橡胶抗剪切强度试验方法
3. Ebonite fixed wide wheel industrial caster.
   硬橡胶固定肥仔轮。
4. Ebonite& Determination of tensile strength and elongation at break
   GB/T1701-1982硬质橡胶抗张强度和扯断伸长率的测定
5. Ebonite& Determination of hardness by means of a durometer hard rubber bead
   GB/T1698-1982硬质橡胶硬度的测定
6. Structure and Properties of Ebonite
   硬质橡胶的结构与性能
7. And as the curing time extended, the hardness, tensile strength and elastic modulus of SBR ebonite increased and its T_g rose significantly.
   随着硫化时间的延长，硬质SBR的硬度、拉伸强度及弹性模量增大，玻璃化温度显著提高。
8. The crosslink structure reduced, and the modification of rubber by polar sulfur ring was predominant resulting in plastics-like SBR ebonite at the middle and final stages of vulcanization;
   在硫化反应中后期，胶料中交联结构减少，极性的硫环分子对橡胶改性起主导作用，从而形成具有塑料性质的硬质SBR；
9. The results showed that the crosslink structure in SBR ebonite compound was predominant at the early stage of vulcanization;
   结果表明，在硫化反应前期，硬质SBR胶料中交联结构起主导作用；

noun

1. a hard nonresilient rubber formed by vulcanizing natural rubber

   Synonym:    hard rubbervulcanite