We're urgently looking for SBR ,NBR and NR ,injection grade.Technical informations as follows:
1. Tensile strength >10N/mm2
2. Elongation change >450%
3. Hardness 55 to 65 shore A
4. Compression change rate < 45%
5. Density ± 0.3g/cm2
If you're the manufacturer or the wholesaler ,pls feel free to contact us.