| Place of Origin |
Beijing China (Mainland) |
| Brand Name |
fostc |
| Model Number |
40 mesh |
Technology Standards of 40-200 mesh Superfine Rubber Powder TypeSieve Passing ratemoisture contentmetal contentfabric contentcarbon black contentrubber hydrocarbon contentacetone extractcontent40mesh≥90%≥1%≤0.08%≤0.5%≥28%≥50%≤12%80 mesh≥90%140 mesh≥90%140-200 mesh≥90%