CJ 208-2005 鍙洸鎾撴鑶犳帴闋啝鏂欑墿鐞嗘�ц兘妾㈡脯妯欐簴
CJ 208-2005 鍙洸鎾撴鑶犳帴闋啝鏂欑墿鐞嗘�ц兘妾㈡脯妯欐簴
涓婃捣娣炴睙娓涢渿鍣ㄩ泦鍦樻湁闄愬叕鍙稿畼鏂圭恫绔欑偤鎮ㄤ粙绱癸細CJ 208-2005 鍙洸鎾�姗¤啝鎺ラ牠鑶犳枡鐗╃悊鎬ц兘妾㈡脯妯欐簴淇℃伅锛屽浣曞垽鏂峰彲鏇叉挀姗¤啝鎺ラ牠鐨勭敘鍝佽唱閲忓拰鐢㈠搧鎬ц兘濡備綍锛屽氨闇�瑕佸皪瀹冪殑鑶犳枡閫茶鐗╃悊鎬ц兘妾㈡脯锛岄偅涔堬紝浠ヤ笅灏辨槸妾㈡脯妯欐簴銆�
鍙洸鎾撴鑶犳帴闋敤鑶犳枡鐨勭墿鐞嗘�ц兘鎳夌鍚堣〃鏍肩殑瑕忓畾锛�
| 鍨嬭櫉Model | 闋呯洰Project | 鎸囨 Index | |
| 鍏у堡鑶� Lnner layer | 澶栧堡鑶� Outer layer | ||
| 1 | 鎷変几寮峰害锛圡Pa锛� Tensile strength锛圡Pa锛� |
鈮�12 | 鈮�13 |
| 2 | 鎵柗浼搁暦鐜囷紙%锛� Elongation at break锛�%锛� |
鈮�450 | 鈮�500 |
| 3 | 鎵柗姘镐箙璁婂舰锛�%锛� Permanent set锛�%锛� |
鈮�25 | 鈮�30 |
| 4 | 鑴嗘�ф韩搴︼紙鈩冿級 Brittleness temperature锛堚剝锛� |
鈮�-30鈮も墹-30 鈮�-30 | 鈮�-30 |
| 5 | 绮樿憲寮峰害锛坘N/m锛� Adhesive strength锛坘N/m锛� |
鈮�2.0 | 鈮�2.0 |
| 6 | 鐔辩┖姘ｈ�佸寲锛�100鈩儀18h锛� Hot air aging锛�100鈩儀18h锛� |
鈮�-25 | 鈮�-25 |
| 7 | 鑰愰吀锛�10%H2SO4x168h瀹ゆ韩锛� Acid resistance锛�10%H2SO4x168h Room temperature锛� |
鈮�-30 | 鈮�-30 |
| 鈮�-30 | 鈮�-30 | ||
| 8 | 鑰愬牽锛�10%NaOHx168h瀹ゆ韩锛� Alkali resistance锛�10%NaOHx168h Room temperature锛� |
鈮�-30 | 鈮�-30 |
| 9 | 纭害锛堥偟鐖続锛� Hardness锛圫hore hardness A锛� |
60卤5 | 60卤5 |
娉細绮樿憲寮峰害瑭﹂鍦ㄥ叕绋遍�氬緫澶т簬100mm鐨勭敘鍝佷腑鍙栨ǎ銆�
鍙洸鎾撴鑶犳帴闋│椹楀鍔涙槸宸ヤ綔澹撳姏鐨�1.5鍊嶏紝鐖嗙牬澹撳姏鏄伐浣滃鍔涚殑3鍊嶏紱
Notes锛歍he adhesive strength test shall be conducted in products with nominal diameter greater than 100mm.
The test pressure of flexible rubber joint is 1.5 times of the working pressure, and the bursting pressure is 3 times of the working pressure;
鎬ц兘妾㈡脯妯欐簴锛�
1.?鎷変几寮峰害锛欸B/T 528
2.?鎵柗浼搁暦鐜囷細GB/T 528
3.?鎵柗姘镐箙璁婂舰鐜囷細GB/T 528
4.?鑴嗘�ф韩搴︼細GB/T 1682
5.?绮樿憲寮峰害锛欸B/T 532
6.?鐔辩┖姘ｈ�佸寲锛欸B/T 3512
7.?鑰愰吀锛欸B/T 1690锛岃│椹楁恫楂旂偤10%H2SO4銆�10%NaOH锛�
8.?鑰愬牽锛欸B/T 1690锛岃│椹楁恫楂旂偤10%H2SO4銆�10%NaOH锛�
9.?纭害锛欸B/T 531.1
鐢熸椿椋茬敤姘存婧栵細
銆婄敓娲婚２鐢ㄦ按杓搁厤姘磋ō鍌欏強闃茶鏉愭枡琛涚敓瀹夊叏瑭曞児瑕忚寖銆嬶紙2001锛夈�丟B 5749-2006銆婄敓娲婚２鐢ㄦ按琛涚敓妯欐簴銆�
椋熺敤绱氭娓婧栵細
GB/T 4806.1-1994銆婇鍝佺敤姗¤啝鍒跺搧琛涚敓妯欐簴銆�
鐩搁棞閺堟帴锛�
2018骞存鑶犳帴闋�ц兘妾㈡脯鍫卞憡绲愭灉
娣炴睙闆嗗湗椋熷搧绱氭鑶犳帴闋椹楀牨鍛�
