DMEA浜岀敳鍩轰箼閱囪兒鍦ㄦ竻娼斿姂閰嶆柟涓殑楂樻晥鍘绘薄鑳藉姏
鐧�(f膩)甯冩檪闁擄細2025/03/08 News 妯�(bi膩o)绨斤細DMEA浜岀敳鍩轰箼閱囪兒鍦ㄦ竻娼斿姂閰嶆柟涓殑楂樻晥鍘绘薄鑳藉姏鐎忚娆℃暩(sh霉)锛�81
DMEA浜岀敳鍩鸿兒鍦ㄦ竻娼斿姂閰嶆柟涓殑楂樻晥鍘绘薄鑳藉姏
鐩寗
- 寮曡█
- DMEA浜岀敳鍩鸿兒鐨勫熀鏈€ц唱(zh矛)
- DMEA鍦ㄦ竻娼斿姂涓殑浣滅敤姗熷埗
- DMEA鍦ㄦ竻娼斿姂閰嶆柟涓殑鎳�(y墨ng)鐢�
- DMEA鑸囧叾浠栨竻娼旀垚鍒嗙殑鍗�(xi茅)鍚屾晥鎳�(y墨ng)
- DMEA鍦ㄤ笉鍚岄鍨嬫竻娼斿姂涓殑鎳�(y墨ng)鐢�
- DMEA鍦ㄦ竻娼斿姂涓殑瀹夊叏鎬�
- DMEA鍦ㄦ竻娼斿姂涓殑鐠�(hu谩n)淇濇€�
- DMEA鍦ㄦ竻娼斿姂涓殑缍�(j墨ng)婵熸€�
- 绲�(ji茅)璜�
1. 寮曡█
娓呮綌鍔戞槸鎴戝€�?n猫i)绮橈缉顚婇挭鑳佽雹鑻泬閽℃紶a(ch菐n)鍝�锛岀劇璜栨槸瀹跺涵娓呮綌閭勬槸宸ユキ(y猫)娓呮綌锛屾竻娼斿姂閮芥壆婕旇憲閲嶈鐨勮鑹�銆傞毃钁楃鎶€鐨勯€叉锛屾竻娼斿姂鐨勯厤鏂逛篃鍦ㄤ笉鏂峰劒(y艒u)鍖�锛屼互婊胯冻鏇撮珮鐨勬竻娼旈渶姹傚拰鐠�(hu谩n)淇濊姹�銆侱MEA浜岀敳鍩鸿兒浣滅偤涓€绋噸瑕佺殑鍖栧(xu茅)鍘熸枡锛岃繎骞翠締鍦ㄦ竻娼斿姂閰嶆柟涓殑鎳�(y墨ng)鐢ㄨ秺渚嗚秺寤f硾銆傛湰鏂囧皣瑭崇窗(x矛)浠嬬垂DMEA浜岀敳鍩鸿兒鍦ㄦ竻娼斿姂閰嶆柟涓殑楂樻晥鍘绘薄鑳藉姏锛屽苟鎺㈣◣鍏跺湪涓嶅悓椤炲瀷娓呮綌鍔戜腑鐨勬噳(y墨ng)鐢ㄣ€佸畨鍏ㄦ€�銆佺挵(hu谩n)淇濇€у拰缍�(j墨ng)婵熸€�銆�
2. DMEA浜岀敳鍩鸿兒鐨勫熀鏈€ц唱(zh矛)
DMEA浜岀敳鍩鸿兒锛圖imethylethanolamine锛夋槸涓€绋湁姗熷寲鍚堢墿锛屽寲瀛�(xu茅)寮忕偤C4H11NO銆傚畠鏄竴绋劇鑹茶嚦娣¢粌鑹茬殑娑查珨锛屽叿鏈夋皑鐨勬埃鍛�锛屾槗婧朵簬姘村拰澶у鏁�(sh霉)鏈夋婧跺姂銆侱MEA鐨勫垎瀛愮祼(ji茅)妲�(g貌u)涓寘鍚竴鍊嬬茎鍩哄拰涓€鍊嬫皑鍩猴紝閫欎娇寰楀畠鍏锋湁鐛ㄧ壒鐨勫寲瀛�(xu茅)鎬ц唱(zh矛)锛岃兘澶犲湪娓呮綌鍔戜腑鐧�(f膩)鎻绋綔鐢ㄣ€�
2.1 鐗╃悊鎬ц唱(zh矛)
鎬ц唱(zh矛) | 鏁�(sh霉)鍊� |
---|---|
鍒嗗瓙閲� | 89.14 g/mol |
娌搁粸 | 134-136 掳C |
鐔旈粸 | -59 掳C |
瀵嗗害 | 0.89 g/cm3 |
闁冮粸 | 40 掳C |
婧惰В鎬� | 鏄撴憾浜庢按銆併€佺瓑 |
2.2 鍖栧(xu茅)鎬ц唱(zh矛)
DMEA鏄竴绋急鍫挎€у寲鍚堢墿锛岃兘澶犺垏閰稿弽鎳�(y墨ng)鐢熸垚楣�銆傚畠鐨勭茎鍩哄拰姘ㄥ熀浣垮叾鍏锋湁鑹ソ鐨勮Κ姘存€у拰琛ㄩ潰娲绘€�锛岃兘澶犲湪娓呮綌鍔戜腑璧峰埌涔冲寲銆佸垎鏁e拰澧炴憾鐨勪綔鐢ㄣ€�
3. DMEA鍦ㄦ竻娼斿姂涓殑浣滅敤姗熷埗
DMEA鍦ㄦ竻娼斿姂涓殑浣滅敤姗熷埗涓昏鍖呮嫭浠ヤ笅骞惧€嬫柟闈細
3.1 涔冲寲浣滅敤
DMEA鑳藉闄嶄綆娌规按鐣岄潰鐨勮〃闈㈠嫉鍔�锛屼娇娌规薄鏇村鏄撹姘村垎鏁e拰涔冲寲銆傞€欑ó涔冲寲浣滅敤浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳湁鏁堝幓闄ゆ补姹″拰娌硅剛銆�
3.2 鍒嗘暎浣滅敤
DMEA鑳藉?q奴)鈷愯厗w椤嗙矑鍒嗘暎鍦ㄦ按涓�锛岄槻姝㈠叾閲嶆柊鑱氶泦銆傞€欑ó鍒嗘暎浣滅敤浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳湁鏁堝幓闄ゅ浐楂旀薄鍨紝濡傜伆濉�銆佹偿鍦熺瓑銆�
3.3 澧炴憾浣滅敤
DMEA鑳藉澧炲姞姘村皪娌规€х墿璩�(zh矛)鐨勬憾瑙h兘鍔�锛屼娇娌规薄鏇村鏄撹姘存憾瑙e拰鍘婚櫎銆傞€欑ó澧炴憾浣滅敤浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳湁鏁堝幓闄ら爲鍥烘补姹�銆�
3.4 绶╂矕浣滅敤
DMEA鍏锋湁寮卞牽鎬�锛岃兘澶犺(di脿o)绡€(ji茅)娓呮綌鍔戠殑pH鍊�锛屼娇鍏朵繚鎸佸湪閬╁疁鐨勮寖鍦嶅収(n猫i)銆傞€欑ó绶╂矕浣滅敤浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳彁楂樻竻娼旀晥鏋�锛屽苟淇濊琚竻娼旇〃闈笉鍙楄厫铦�銆�
4. DMEA鍦ㄦ竻娼斿姂閰嶆柟涓殑鎳�(y墨ng)鐢�
DMEA鍦ㄦ竻娼斿姂閰嶆柟涓殑鎳�(y墨ng)鐢ㄩ潪甯稿唬娉涳紝浠ヤ笅鏄竴浜涘父瑕嬬殑鎳�(y墨ng)鐢ㄥ渚嬶細
4.1 瀹剁敤娓呮綌鍔�
鍦ㄥ鐢ㄦ竻娼斿姂涓�锛孌MEA閫氬父鐢ㄤ綔涔冲寲鍔戝拰鍒嗘暎鍔�锛岃兘澶犳湁鏁堝幓闄ゅ粴鎴挎补姹�銆佹荡瀹ゆ按鍨㈠拰鍦版澘姹℃棘銆備互涓嬫槸涓€鍊嬪吀鍨嬬殑瀹剁敤娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 5-10 |
琛ㄩ潰娲绘€у姂 | 10-20 |
鍔╁姂 | 5-10 |
姘� | 浣欓噺 |
4.2 宸ユキ(y猫)娓呮綌鍔�
鍦ㄥ伐妤�(y猫)娓呮綌鍔戜腑锛孌MEA閫氬父鐢ㄤ綔澧炴憾鍔戝拰绶╂矕鍔�锛岃兘澶犳湁鏁堝幓闄ゆ姊拌ō(sh猫)鍌欎笂鐨勬补姹″拰閲戝爆姘у寲鐗┿€備互涓嬫槸涓€鍊嬪吀鍨嬬殑宸ユキ(y猫)娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 10-15 |
琛ㄩ潰娲绘€у姂 | 15-25 |
鍔╁姂 | 10-15 |
姘� | 浣欓噺 |
4.3 姹借粖娓呮綌鍔�
鍦ㄦ苯杌婃竻娼斿姂涓�锛孌MEA閫氬父鐢ㄤ綔涔冲寲鍔戝拰鍒嗘暎鍔戯紝鑳藉鏈夋晥鍘婚櫎杌婅韩涓婄殑娌规薄銆佺伆濉靛拰鏄嗚煵娈橀銆備互涓嬫槸涓€鍊嬪吀鍨嬬殑姹借粖娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 5-10 |
琛ㄩ潰娲绘€у姂 | 10-20 |
鍔╁姂 | 5-10 |
姘� | 浣欓噺 |
5. DMEA鑸囧叾浠栨竻娼旀垚鍒嗙殑鍗�(xi茅)鍚屾晥鎳�(y墨ng)
DMEA鍦ㄦ竻娼斿姂涓笉鍍呰兘澶犲柈鐛ㄧ櫦(f膩)鎻綔鐢�锛岄倓鑳藉鑸囧叾浠栨竻娼旀垚鍒嗙敘(ch菐n)鐢熷崝(xi茅)鍚屾晥鎳�(y墨ng)锛屾彁楂樻竻娼旀晥鏋溿€備互涓嬫槸涓€浜涘父瑕嬬殑鍗�(xi茅)鍚屾晥鎳�(y墨ng)锛�
5.1 鑸囪〃闈㈡椿鎬у姂鐨勫崝(xi茅)鍚屾晥鎳�(y墨ng)
DMEA鑳藉鑸囪〃闈㈡椿鎬у姂鍗�(xi茅)鍚屼綔鐢�锛岄檷浣庢补姘寸晫闈㈢殑琛ㄩ潰寮靛姏锛屾彁楂樹钩鍖栨晥鏋�銆傞€欑ó鍗�(xi茅)鍚屾晥鎳�(y墨ng)浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳洿鏈夋晥鍦板幓闄ゆ补姹�銆�
5.2 鑸囧姪鍔戠殑鍗�(xi茅)鍚屾晥鎳�(y墨ng)
DMEA鑳藉鑸囧姪鍔戝崝(xi茅)鍚屼綔鐢�锛屾彁楂樺垎鏁f晥鏋滃拰澧炴憾鏁堟灉銆傞€欑ó鍗�(xi茅)鍚屾晥鎳�(y墨ng)浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳洿鏈夋晥鍦板幓闄ゅ浐楂旀薄鍨㈠拰闋戝浐娌规薄銆�
5.3 鑸噋H瑾�(di脿o)绡€(ji茅)鍔戠殑鍗�(xi茅)鍚屾晥鎳�(y墨ng)
DMEA鑳藉鑸噋H瑾�(di脿o)绡€(ji茅)鍔戝崝(xi茅)鍚屼綔鐢�锛岃(di脿o)绡€(ji茅)娓呮綌鍔戠殑pH鍊�锛屼娇鍏朵繚鎸佸湪閬╁疁鐨勮寖鍦嶅収(n猫i)銆傞€欑ó鍗�(xi茅)鍚屾晥鎳�(y墨ng)浣垮緱DMEA鍦ㄦ竻娼斿姂涓兘澶犳彁楂樻竻娼旀晥鏋�锛屽苟淇濊琚竻娼旇〃闈笉鍙楄厫铦�銆�
6. DMEA鍦ㄤ笉鍚岄鍨嬫竻娼斿姂涓殑鎳�(y墨ng)鐢�
DMEA鍦ㄤ笉鍚岄鍨嬫竻娼斿姂涓殑鎳�(y墨ng)鐢ㄦ湁鎵€涓嶅悓锛屼互涓嬫槸涓€浜涘父瑕嬬殑鎳�(y墨ng)鐢ㄥ渚嬶細
6.1 娑查珨娓呮綌鍔�
鍦ㄦ恫楂旀竻娼斿姂涓�锛孌MEA閫氬父鐢ㄤ綔涔冲寲鍔戝拰鍒嗘暎鍔�锛岃兘澶犳湁鏁堝幓闄ゆ补姹″拰鍥洪珨姹″灑銆備互涓嬫槸涓€鍊嬪吀鍨嬬殑娑查珨娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 5-10 |
琛ㄩ潰娲绘€у姂 | 10-20 |
鍔╁姂 | 5-10 |
姘� | 浣欓噺 |
6.2 绮夌媭娓呮綌鍔�
鍦ㄧ矇鐙€娓呮綌鍔戜腑锛孌MEA閫氬父鐢ㄤ綔澧炴憾鍔戝拰绶╂矕鍔�锛岃兘澶犳湁鏁堝幓闄ら爲鍥烘补姹″拰閲戝爆姘у寲鐗�銆備互涓嬫槸涓€鍊嬪吀鍨嬬殑绮夌媭娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 10-15 |
琛ㄩ潰娲绘€у姂 | 15-25 |
鍔╁姂 | 10-15 |
濉枡 | 浣欓噺 |
6.3 鑶忕媭娓呮綌鍔�
鍦ㄨ啅鐙€娓呮綌鍔戜腑锛孌MEA閫氬父鐢ㄤ綔涔冲寲鍔戝拰鍒嗘暎鍔戯紝鑳藉鏈夋晥鍘婚櫎娌规薄鍜屽浐楂旀薄鍨�銆備互涓嬫槸涓€鍊嬪吀鍨嬬殑鑶忕媭娓呮綌鍔戦厤鏂癸細
鎴愬垎 | 鍚噺锛�%锛� |
---|---|
DMEA | 5-10 |
琛ㄩ潰娲绘€у姂 | 10-20 |
鍔╁姂 | 5-10 |
澧炵鍔� | 浣欓噺 |
7. DMEA鍦ㄦ竻娼斿姂涓殑瀹夊叏鎬�
DMEA鍦ㄦ竻娼斿姂涓殑瀹夊叏鎬ф槸涓€鍊嬮噸瑕佺殑鑰冩叜鍥犵礌銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA瀹夊叏鎬х殑淇℃伅锛�
7.1 鐨啔鍒烘縺鎬�
DMEA鍏锋湁涓€瀹氱殑鐨啔鍒烘縺鎬�锛屽洜姝ゅ湪娓呮綌鍔戦厤鏂逛腑鎳�(y墨ng)鎺у埗鍏跺惈閲忥紝閬垮厤灏嶇毊鑶氶€犳垚鍒烘縺銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鐨啔鍒烘縺鎬х殑鏁�(sh霉)鎿�(j霉)锛�
婵冨害锛�%锛� | 鐨啔鍒烘縺鎬� |
---|---|
1-5 | 杓曞井鍒烘縺 |
5-10 | 涓瓑鍒烘縺 |
>10 | 鍤�(y谩n)閲嶅埡婵€ |
7.2 鐪肩潧鍒烘縺鎬�
DMEA灏嶇溂鐫涘叿鏈変竴瀹氱殑鍒烘縺鎬�锛屽洜姝ゅ湪娓呮綌鍔戦厤鏂逛腑鎳�(y墨ng)閬垮厤鍏剁洿鎺ユ帴瑙哥溂鐫涖€備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鐪肩潧鍒烘縺鎬х殑鏁�(sh霉)鎿�(j霉)锛�
婵冨害锛�%锛� | 鐪肩潧鍒烘縺鎬� |
---|---|
1-5 | 杓曞井鍒烘縺 |
5-10 | 涓瓑鍒烘縺 |
>10 | 鍤�(y谩n)閲嶅埡婵€ |
7.3 鍚稿叆姣掓€�
DMEA鍏锋湁涓€瀹氱殑鍚稿叆姣掓€�锛屽洜姝ゅ湪娓呮綌鍔戦厤鏂逛腑鎳�(y墨ng)閬垮厤鍏舵彯鐧�(f膩)鍒扮┖姘d腑銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鍚稿叆姣掓€х殑鏁�(sh霉)鎿�(j霉)锛�
婵冨害锛坧pm锛� | 鍚稿叆姣掓€� |
---|---|
1-10 | 杓曞井姣掓€� |
10-50 | 涓瓑姣掓€� |
>50 | 鍤�(y谩n)閲嶆瘨鎬� |
8. DMEA鍦ㄦ竻娼斿姂涓殑鐠�(hu谩n)淇濇€�
DMEA鍦ㄦ竻娼斿姂涓殑鐠�(hu谩n)淇濇€ф槸涓€鍊嬮噸瑕佺殑鑰冩叜鍥犵礌銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鐠�(hu谩n)淇濇€х殑淇℃伅锛�
8.1 鐢熺墿闄嶈В鎬�
DMEA鍏锋湁鑹ソ鐨勭敓鐗╅檷瑙f€э紝鑳藉鍦ㄨ嚜鐒剁挵(hu谩n)澧冧腑杩呴€熷垎瑙�锛屼笉鏈冨皪鐠�(hu谩n)澧冮€犳垚闀锋湡姹℃煋銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鐢熺墿闄嶈В鎬х殑鏁�(sh霉)鎿�(j霉)锛�
闄嶈В鏅傞枔锛堝ぉ锛� | 闄嶈В鐜囷紙%锛� |
---|---|
1-7 | 50-70 |
7-14 | 70-90 |
>14 | >90 |
8.2 鐢熸厠(t脿i)姣掓€�
DMEA灏嶆按鐢熺敓鐗╃殑姣掓€ц純浣�锛屼笉鏈冨皪姘寸敓鐢熸厠(t脿i)绯荤当(t菕ng)閫犳垚鍤�(y谩n)閲嶅奖闊�銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鐢熸厠(t脿i)姣掓€х殑鏁�(sh霉)鎿�(j霉)锛�
婵冨害锛坢g/L锛� | 鐢熸厠(t脿i)姣掓€� |
---|---|
1-10 | 浣庢瘨鎬� |
10-50 | 涓瓑姣掓€� |
>50 | 楂樻瘨鎬� |
8.3 鎻櫦(f膩)鎬ф湁姗熷寲鍚堢墿锛圴OC锛�
DMEA鐨勬彯鐧�(f膩)鎬ц純浣�锛屼笉鏈冨皪绌烘埃璩�(zh矛)閲忛€犳垚鍤�(y谩n)閲嶅奖闊裤€備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA VOC鐨勬暩(sh霉)鎿�(j霉)锛�
婵冨害锛坧pm锛� | VOC |
---|---|
1-10 | 浣� |
10-50 | 涓瓑 |
>50 | 楂� |
9. DMEA鍦ㄦ竻娼斿姂涓殑缍�(j墨ng)婵熸€�
DMEA鍦ㄦ竻娼斿姂涓殑缍�(j墨ng)婵熸€ф槸涓€鍊嬮噸瑕佺殑鑰冩叜鍥犵礌銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA缍�(j墨ng)婵熸€х殑淇℃伅锛�
9.1 鎴愭湰
DMEA鐨勫児鏍肩浉灏嶈純浣庯紝鑳藉鏈夋晥闄嶄綆娓呮綌鍔戠殑鐢熺敘(ch菐n)鎴愭湰銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鎴愭湰鐨勬暩(sh霉)鎿�(j霉)锛�
绱斿害锛�%锛� | 鍍规牸锛堝厓/鍣革級 |
---|---|
99 | 10,000-12,000 |
95 | 8,000-10,000 |
90 | 6,000-8,000 |
9.2 浣跨敤鏁堢巼
DMEA鐨勪娇鐢ㄦ晥鐜囪純楂橈紝鑳藉鍦ㄨ純浣庣殑鐢ㄩ噺涓嬮仈鍒拌壇濂界殑娓呮綌鏁堟灉銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA浣跨敤鏁堢巼鐨勬暩(sh霉)鎿�(j霉)锛�
鐢ㄩ噺锛�%锛� | 娓呮綌鏁堟灉 |
---|---|
1-5 | 鑹ソ |
5-10 | 鍎�(y艒u)绉€ |
>10 | 鍗撹秺 |
9.3 鍎插瓨绌�(w臎n)瀹氭€�
DMEA鐨勫劜瀛樼┅(w臎n)瀹氭€ц純濂斤紝鑳藉鍦ㄨ純闀锋檪闁撳収(n猫i)淇濇寔鍏跺寲瀛�(xu茅)鎬ц唱(zh矛)涓嶈畩銆備互涓嬫槸涓€浜涢棞(gu膩n)浜嶥MEA鍎插瓨绌�(w臎n)瀹氭€х殑鏁�(sh霉)鎿�(j霉)锛�
鍎插瓨鏅傞枔锛堟湀锛� | 绌�(w臎n)瀹氭€� |
---|---|
1-6 | 鑹ソ |
6-12 | 鍎�(y艒u)绉€ |
>12 | 鍗撹秺 |
10. 绲�(ji茅)璜�
DMEA浜岀敳鍩鸿兒鍦ㄦ竻娼斿姂閰嶆柟涓叿鏈夐珮鏁堢殑鍘绘薄鑳藉姏锛岃兘澶犻€氶亷涔冲寲銆佸垎鏁c€佸婧跺拰绶╂矕绛変綔鐢ㄦ鍒�锛屾湁鏁堝幓闄ゆ补姹�銆佸浐楂旀薄鍨㈠拰闋戝浐娌规薄銆侱MEA鍦ㄤ笉鍚岄鍨嬫竻娼斿姂涓殑鎳�(y墨ng)鐢ㄥ唬娉涳紝鑳藉鑸囪〃闈㈡椿鎬у姂銆佸姪鍔戝拰pH瑾�(di脿o)绡€(ji茅)鍔戠敘(ch菐n)鐢熷崝(xi茅)鍚屾晥鎳�(y墨ng)锛屾彁楂樻竻娼旀晥鏋�銆侱MEA鍦ㄦ竻娼斿姂涓殑瀹夊叏鎬с€佺挵(hu谩n)淇濇€у拰缍�(j墨ng)婵熸€т篃寰楀埌浜嗗唬娉涜獚(r猫n)鍙�銆傚洜姝�锛孌MEA浜岀敳鍩鸿兒鏄竴绋悊鎯崇殑娓呮綌鍔戝師鏂�锛屽叿鏈夊唬闂婄殑鎳�(y墨ng)鐢ㄥ墠鏅�銆�
閫氶亷鏈枃鐨勪粙绱�锛岀浉淇¤畝鑰呭皪DMEA浜岀敳鍩鸿兒鍦ㄦ竻娼斿姂閰嶆柟涓殑楂樻晥鍘绘薄鑳藉姏鏈変簡鏇存繁鍏ョ殑浜嗚В銆傚笇鏈涙湰鏂囪兘澶犵偤娓呮綌鍔戦厤鏂圭殑鍎�(y艒u)鍖栧拰鎳�(y墨ng)鐢ㄦ彁渚涙湁鍍瑰€肩殑鍙冭€�銆�
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鎿村睍闁辫畝:https://www.newtopchem.com/archives/39945
鎿村睍闁辫畝:https://www.cyclohexylamine.net/sponge-hardener/
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