| Standard ID | GB/T 33835-2017 (GB/T33835-2017) |
| Description (Translated English) | Test method of impact strength for friction material |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | Q69 |
| Classification of International Standard | 43.040.40 |
| Word Count Estimation | 5,596 |
| Date of Issue | 2017-05-31 |
| Date of Implementation | 2018-04-01 |
| Drafting Organization | Fujian Huarong Auto Parts Co., Ltd., Shandong Province Liangshan Shenli Auto Parts Co., Ltd., Xiamen Lee Xingda Friction Material Co., Ltd., Ningguo Eagle Auto Parts Co., Ltd., Xianyang Non-metallic Mining Research Institute Co., Ltd., Taimington Friction Material Technology (Shanghai) Co., Ltd., the National Nonmetallic Products Quality Supervision and Inspection Center, Hangzhou West Lake Friction Materials Co., Ltd. |
| Administrative Organization | National Standard Committee on Nonmetallic Minerals and Products (SAC/TC 406) |
| Proposing organization | China Building Materials Federation |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee |
| Summary | This standard specifies the sample preparation and test methods for impact strength testing of friction materials. This standard applies to friction materials made of resin as a binder. |