2025-09-03 05:07:43
柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)屬于后(hou)整(zheng)理助劑(ji)(ji)(ji),其技術創新正朝著環保化(hua)(hua)、功能多元化(hua)(hua)和高(gao)性(xing)能化(hua)(hua)方向發展(zhan)。環保型(xing)柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)成為(wei)研發重點(dian),生物基(ji)柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)以(yi)植物油、淀粉(fen)等可(ke)再生資(zi)源(yuan)為(wei)原料,如(ru)基(ji)于菜(cai)籽(zi)油的(de)(de)環氧脂肪(fang)酸甲酯,生物降解(jie)率達 90% 以(yi)上(shang),無 APEO 和甲醛殘留,已在嬰幼兒紡織(zhi)(zhi)品中(zhong)廣泛應用。功能復合柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)實現(xian) “柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan) +” 多重**,例如(ru) “柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan) - 抗(kang)靜電” 雙功能產品,在有(you)(you)(you)機硅分子(zi)中(zhong)引入季銨鹽基(ji)團(tuan)(tuan),使(shi)織(zhi)(zhi)物在獲得柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)手感的(de)(de)同時,表面(mian)電阻(zu)從 10??Ω 降至 10?Ω 以(yi)下;“柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan) - 抑菌” 柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)則通過(guo)嫁接胍基(ji),對大腸桿菌、金黃(huang)色(se)葡萄(tao)球菌的(de)(de)抑菌率達 99% 以(yi)上(shang),適(shi)合內衣、毛巾等貼身紡織(zhi)(zhi)品。高(gao)性(xing)能柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)通過(guo)分子(zi)設計提升效能,超支(zhi)化(hua)(hua)有(you)(you)(you)機硅柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)具有(you)(you)(you)更(geng)多活性(xing)基(ji)團(tuan)(tuan),與(yu)纖(xian)(xian)維結(jie)合更(geng)牢固,經(jing) 50 次(ci)洗滌后(hou)仍能保持 80% 以(yi)上(shang)的(de)(de)柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)效果,遠超傳(chuan)統線性(xing)有(you)(you)(you)機硅柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)。此外,針對新型(xing)纖(xian)(xian)維如(ru)超細(xi)纖(xian)(xian)維、再生纖(xian)(xian)維素纖(xian)(xian)維的(de)(de)專門柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)不斷(duan)涌(yong)現(xian),通過(guo)調(diao)整(zheng)分子(zi)鏈長度和官能團(tuan)(tuan)分布,精細(xi)匹配(pei)纖(xian)(xian)維特(te)性(xing),使(shi)新型(xing)面(mian)料既保持獨特(te)風(feng)格又擁(yong)有(you)(you)(you)優良手感。紡織(zhi)(zhi)品用防水劑(ji)(ji)(ji)不影響透氣性(xing),讓衣物防水又舒(shu)適(shi),適(shi)合戶外場景(jing)。杭(hang)州(zhou)柔(rou)(rou)(rou)(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)(ruan)劑(ji)(ji)(ji)廠(chang)家(jia)
防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)屬于后(hou)整(zheng)理(li)(li)助劑(ji)(ji)(ji)(ji),其應用(yong)需根據基材(cai)特性(xing)和(he)性(xing)能(neng)要求(qiu)選擇(ze)適配工(gong)藝,以(yi)確保防(fang)水(shui)(shui)效(xiao)果與材(cai)料質感的(de)平衡。紡(fang)織(zhi)(zhi)品防(fang)水(shui)(shui)整(zheng)理(li)(li)中,浸(jin)軋法是常(chang)用(yong)的(de)工(gong)藝:將防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)配制(zhi)成(cheng) 5-30g/L 的(de)工(gong)作液,根據纖維類(lei)型調(diao)整(zheng) pH 值(zhi)(含氟(fu)(fu)防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)通(tong)常(chang)為(wei)(wei)弱酸(suan)性(xing),硅(gui)(gui)系(xi)為(wei)(wei)中性(xing)),在室溫(wen)下浸(jin)軋使(shi)織(zhi)(zhi)物(wu)帶液率達到 60%-80%,隨后(hou)經 100-180℃烘焙 30 秒至(zhi) 3 分(fen)鐘,使(shi)防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)分(fen)子(zi)交聯固化。棉織(zhi)(zhi)物(wu)采用(yong)硅(gui)(gui)系(xi)防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)時,烘焙溫(wen)度(du)控制(zhi)在 120-140℃,可避免高(gao)溫(wen)導致纖維脆(cui)化,防(fang)水(shui)(shui)等級達 4 級(噴淋法)且手感柔軟;滌(di)綸織(zhi)(zhi)物(wu)使(shi)用(yong)含氟(fu)(fu)防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)則(ze)需 160-180℃高(gao)溫(wen)固化,利用(yong)高(gao)溫(wen)促進氟(fu)(fu)碳鏈定向排(pai)列(lie),使(shi)防(fang)水(shui)(shui)效(xiao)果更持久,耐洗次數達 50 次以(yi)上。對(dui)于皮革制(zhi)品,多采用(yong)噴涂(tu)或(huo)浸(jin)漬法,將聚(ju)氨酯(zhi)防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji)按 1:5 比例稀釋(shi)后(hou)均勻涂(tu)覆,在 60-80℃下烘干(gan),形(xing)成(cheng)的(de)防(fang)水(shui)(shui)膜既不(bu)影(ying)響皮革的(de)透氣性(xing),又能(neng)阻止水(shui)(shui)分(fen)滲(shen)(shen)(shen)入(ru)。石材(cai)、混凝土等建(jian)材(cai)防(fang)水(shui)(shui)則(ze)常(chang)用(yong)滲(shen)(shen)(shen)透型防(fang)水(shui)(shui)劑(ji)(ji)(ji)(ji),通(tong)過毛(mao)細管作用(yong)滲(shen)(shen)(shen)入(ru)內部,與基材(cai)中的(de)成(cheng)分(fen)反應生(sheng)成(cheng)不(bu)溶性(xing)晶體,堵(du)塞孔隙達到防(fang)水(shui)(shui)目的(de),施工(gong)后(hou)無(wu)需高(gao)溫(wen)處理(li)(li),常(chang)溫(wen)固化即可。杭州勻染劑(ji)(ji)(ji)(ji)廠家(jia)直(zhi)銷起(qi)毛(mao)劑(ji)(ji)(ji)(ji)用(yong)于絨布、毛(mao)毯等產品,可調(diao)控絨毛(mao)長度(du)與密(mi)度(du),滿足不(bu)同(tong)風格需求(qiu)。
碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)雖性能(neng)(neng)(neng)優異,但在(zai)(zai)環(huan)保性方面存在(zai)(zai)爭(zheng)議,其(qi)(qi)技術發(fa)展(zhan)正(zheng)面臨性能(neng)(neng)(neng)與(yu)(yu)環(huan)保的(de)(de)(de)平衡挑戰。全氟辛基(ji)化(hua)合物(wu)(wu)(PFOA)作為(wei)碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)的(de)(de)(de)前體或降解(jie)產物(wu)(wu),具有生(sheng)(sheng)物(wu)(wu)累積性和持久性,已被部分**和地(di)區限制使(shi)用(yong)。為(wei)應對環(huan)保壓力,行(xing)(xing)業通(tong)過工藝改進降低 PFOA 殘留,目前主流碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)產品的(de)(de)(de) PFOA 含量(liang)(liang)(liang)可(ke)控制在(zai)(zai) 0.1ppm 以(yi)下(xia),符合歐盟 REACH 法規的(de)(de)(de)限制要(yao)(yao)求。與(yu)(yu)碳(tan)六防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)相(xiang)比,碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)在(zai)(zai)相(xiang)同用(yong)量(liang)(liang)(liang)下(xia)防(fang)(fang)(fang)(fang)水(shui)(shui)效果更突(tu)出,例(li)如(ru)(ru)在(zai)(zai)戶(hu)外(wai)(wai)(wai)服裝面料處(chu)理中(zhong),碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)用(yong)量(liang)(liang)(liang) 15g/L 即可(ke)達到碳(tan)六防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji) 25g/L 的(de)(de)(de)防(fang)(fang)(fang)(fang)水(shui)(shui)等級,這在(zai)(zai)一(yi)定程(cheng)度上減少了助劑(ji)(ji)使(shi)用(yong)量(liang)(liang)(liang),間接降低環(huan)境負荷。此外(wai)(wai)(wai),碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)與(yu)(yu)其(qi)(qi)他(ta)功(gong)能(neng)(neng)(neng)助劑(ji)(ji)的(de)(de)(de)兼容性較好,可(ke)與(yu)(yu)抗菌劑(ji)(ji)、抗紫外(wai)(wai)(wai)線劑(ji)(ji)等復配使(shi)用(yong),實現(xian) “防(fang)(fang)(fang)(fang)水(shui)(shui) + 多功(gong)能(neng)(neng)(neng)” 整理,如(ru)(ru)戶(hu)外(wai)(wai)(wai)沖鋒衣(yi)經復合處(chu)理后,既能(neng)(neng)(neng)抵御(yu)雨水(shui)(shui),又能(neng)(neng)(neng)抑(yi)制細菌滋生(sheng)(sheng)和紫外(wai)(wai)(wai)線傷害。盡管面臨環(huan)保壓力,但碳(tan)八(ba)(ba)(ba)防(fang)(fang)(fang)(fang)水(shui)(shui)劑(ji)(ji)在(zai)(zai)品質(zhi)高的(de)(de)(de)防(fang)(fang)(fang)(fang)水(shui)(shui)紡織品領域(如(ru)(ru)專業戶(hu)外(wai)(wai)(wai)裝備、工業防(fang)(fang)(fang)(fang)護(hu)面料)仍占據(ju)重要(yao)(yao)地(di)位,其(qi)(qi)性能(neng)(neng)(neng)優勢(shi)暫時難(nan)以(yi)被完全替代,行(xing)(xing)業正(zheng)持續研發(fa)更環(huan)保的(de)(de)(de)改良型碳(tan)八(ba)(ba)(ba)產品,以(yi)平衡功(gong)能(neng)(neng)(neng)需求與(yu)(yu)生(sheng)(sheng)態責任。
硬(ying)(ying)(ying)挺(ting)(ting)劑(ji)屬于后整(zheng)理(li)助(zhu)劑(ji),其應用(yong)(yong)需(xu)(xu)根據纖(xian)(xian)維(wei)類型和產品要求(qiu)精細調控(kong)工藝參數,以平衡挺(ting)(ting)括(kuo)度(du)(du)(du)與(yu)(yu)(yu)織(zhi)物(wu)性(xing)(xing)能。棉及棉混(hun)紡織(zhi)物(wu)的(de)(de)硬(ying)(ying)(ying)挺(ting)(ting)整(zheng)理(li)多采(cai)用(yong)(yong)浸軋烘焙工藝:選(xuan)用(yong)(yong)聚(ju)乙(yi)烯醇與(yu)(yu)(yu)甲醛(quan)縮合(he)物(wu)硬(ying)(ying)(ying)挺(ting)(ting)劑(ji),濃(nong)度(du)(du)(du) 8-15g/L,在室溫下(xia)(xia)浸軋(軋余率 70%-80%)后,經 100-110℃預烘去(qu)除水分,再于 150-160℃烘焙 3-5 分鐘促進樹脂交聯(lian),可使織(zhi)物(wu)的(de)(de)彎曲剛(gang)度(du)(du)(du)提升 2-3 倍,挺(ting)(ting)括(kuo)等(deng)級從(cong) 2 級(柔(rou)(rou)軟(ruan))升至(zhi) 4-5 級(挺(ting)(ting)括(kuo)),且保留一定(ding)的(de)(de)懸垂性(xing)(xing)。麻類織(zhi)物(wu)本身剛(gang)性(xing)(xing)較強,硬(ying)(ying)(ying)挺(ting)(ting)整(zheng)理(li)側重形(xing)態固定(ding),采(cai)用(yong)(yong)低濃(nong)度(du)(du)(du)(5-8g/L)的(de)(de)改性(xing)(xing)淀粉硬(ying)(ying)(ying)挺(ting)(ting)劑(ji),在 80-90℃下(xia)(xia)浸軋處理(li),避免高(gao)溫導致(zhi)纖(xian)(xian)維(wei)脆(cui)化(hua),整(zheng)理(li)后織(zhi)物(wu)挺(ting)(ting)括(kuo)度(du)(du)(du)適中且手感(gan)自然(ran)。化(hua)纖(xian)(xian)織(zhi)物(wu)如滌綸(lun)(lun)、錦綸(lun)(lun)的(de)(de)硬(ying)(ying)(ying)挺(ting)(ting)整(zheng)理(li)需(xu)(xu)匹配(pei)其熱塑(su)性(xing)(xing),選(xuan)用(yong)(yong)耐(nai)(nai)高(gao)溫的(de)(de)聚(ju)丙烯酸酯(zhi)硬(ying)(ying)(ying)挺(ting)(ting)劑(ji),在 170-180℃焙烘固化(hua),利用(yong)(yong)高(gao)溫使樹脂與(yu)(yu)(yu)纖(xian)(xian)維(wei)表面熔融結合(he),挺(ting)(ting)括(kuo)效果耐(nai)(nai)洗(xi)次數達 30 次以上,適合(he)襯衫、西褲等(deng)需(xu)(xu)長期保持(chi)(chi)形(xing)態的(de)(de)服裝。對于薄型織(zhi)物(wu)如絲綢,需(xu)(xu)采(cai)用(yong)(yong) “軟(ruan)挺(ting)(ting)平衡” 工藝,將硬(ying)(ying)(ying)挺(ting)(ting)劑(ji)與(yu)(yu)(yu)少量(liang)柔(rou)(rou)軟(ruan)劑(ji)按(an) 5:1 比例復配(pei),在 60-70℃下(xia)(xia)浸漬處理(li),既賦予織(zhi)物(wu)一定(ding)挺(ting)(ting)括(kuo)度(du)(du)(du)防(fang)止褶(zhe)皺(zhou),又不損傷其飄逸質(zhi)感(gan)。硬(ying)(ying)(ying)挺(ting)(ting)劑(ji)增強織(zhi)物(wu)挺(ting)(ting)括(kuo)度(du)(du)(du),使襯衫、西褲等(deng)保持(chi)(chi)版型,不易褶(zhe)皺(zhou)變形(xing)。
不同纖(xian)維(wei)的(de)(de)(de)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)特性(xing)(xing)(xing)差異明顯,染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)助劑(ji)(ji)的(de)(de)(de)選(xuan)擇與工藝匹(pi)配(pei)直接(jie)影響只(zhi)終(zhong)效(xiao)果。棉(mian)織物(wu)用活性(xing)(xing)(xing)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)時,勻染(ran)(ran)(ran)(ran)(ran)(ran)(ran)劑(ji)(ji)的(de)(de)(de)選(xuan)擇需(xu)(xu)兼顧促染(ran)(ran)(ran)(ran)(ran)(ran)(ran)與移染(ran)(ran)(ran)(ran)(ran)(ran)(ran)平(ping)(ping)衡,通常(chang)采用 0.5-1g/L 的(de)(de)(de)平(ping)(ping)平(ping)(ping)加(jia) O 與 10-20g/L 元明粉(fen)復(fu)配(pei),在(zai)(zai)(zai)(zai) 60-65℃下緩慢升(sheng)溫(wen)至 90℃,使染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)既能(neng)充分(fen)上染(ran)(ran)(ran)(ran)(ran)(ran)(ran)又能(neng)自由遷移,避(bi)免(mian)出現條(tiao)花。羊毛染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)則需(xu)(xu)溫(wen)和(he)型助劑(ji)(ji),酸性(xing)(xing)(xing)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)時加(jia)入 1-2g/L 的(de)(de)(de)羊毛保護劑(ji)(ji),可(ke)通過絡(luo)合金屬離(li)(li)子防止染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)聚(ju)集,同時加(jia)入 0.3-0.5g/L 的(de)(de)(de)陽離(li)(li)子勻染(ran)(ran)(ran)(ran)(ran)(ran)(ran)劑(ji)(ji),控制 pH 值在(zai)(zai)(zai)(zai) 4-5,使上染(ran)(ran)(ran)(ran)(ran)(ran)(ran)過程均(jun)勻緩慢,染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)牢度(du)提升(sheng) 1 級(ji)。滌(di)綸分(fen)散(san)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)的(de)(de)(de)關(guan)鍵是高溫(wen)穩定性(xing)(xing)(xing),需(xu)(xu)加(jia)入 1-2g/L 的(de)(de)(de)高溫(wen)分(fen)散(san)劑(ji)(ji),防止染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)在(zai)(zai)(zai)(zai) 130℃高溫(wen)下凝(ning)聚(ju),同時添(tian)加(jia) 0.5g/L 的(de)(de)(de) pH 緩沖劑(ji)(ji),將染(ran)(ran)(ran)(ran)(ran)(ran)(ran)浴 pH 穩定在(zai)(zai)(zai)(zai) 5-6,避(bi)免(mian)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)水解。對(dui)于混紡(fang)織物(wu),如(ru)滌(di)棉(mian)混紡(fang),需(xu)(xu)采用雙助劑(ji)(ji)體系(xi):對(dui)滌(di)綸起作(zuo)用的(de)(de)(de)分(fen)散(san)勻染(ran)(ran)(ran)(ran)(ran)(ran)(ran)劑(ji)(ji)與對(dui)棉(mian)起作(zuo)用的(de)(de)(de)活性(xing)(xing)(xing)染(ran)(ran)(ran)(ran)(ran)(ran)(ran)料(liao)勻染(ran)(ran)(ran)(ran)(ran)(ran)(ran)劑(ji)(ji)按 1:1 比例復(fu)配(pei),在(zai)(zai)(zai)(zai) 130℃/60℃分(fen)段(duan)控溫(wen),實現兩種纖(xian)維(wei)的(de)(de)(de)同步(bu)均(jun)勻染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)。環(huan)保滲透(tou)劑(ji)(ji)生物(wu)降解性(xing)(xing)(xing)好,無有害殘留(liu),符合綠色(se)生產與環(huan)保要求(qiu)。杭(hang)州染(ran)(ran)(ran)(ran)(ran)(ran)(ran)色(se)助劑(ji)(ji)銷售
碳八防水劑(ji)重要成分氟碳聚合物耐(nai)候、耐(nai)化學侵蝕,可長期維(wei)持(chi)材(cai)料的(de)防水特性(xing)。杭州柔軟劑(ji)廠家
碳六(liu)防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji)是含氟(fu)防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji)中環保(bao)(bao)(bao)性(xing)能(neng)更(geng)優的(de)(de)品類,其分子結構包含 6 個碳原子的(de)(de)全氟(fu)烷(wan)基鏈(lian)(C6F13-),這(zhe)一結構既保(bao)(bao)(bao)留(liu)了(le)含氟(fu)化(hua)合物(wu)(wu)的(de)(de)低表(biao)(biao)(biao)面能(neng)特性(xing),又明顯改善(shan)了(le)生(sheng)物(wu)(wu)累積性(xing)問題(ti)。全氟(fu)己基的(de)(de)表(biao)(biao)(biao)面能(neng)約為(wei) 18-22mN/m,雖略高于(yu)碳八防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji),但仍遠低于(yu)水(shui)(shui)(shui)和油的(de)(de)表(biao)(biao)(biao)面能(neng),足以形(xing)成(cheng)有效(xiao)(xiao)的(de)(de)斥(chi)水(shui)(shui)(shui)屏障(zhang)。當碳六(liu)防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji)附(fu)著于(yu)織(zhi)物(wu)(wu)表(biao)(biao)(biao)面時(shi),全氟(fu)烷(wan)基鏈(lian)通(tong)過范德華力緊(jin)密排列,形(xing)成(cheng)均(jun)勻(yun)(yun)的(de)(de)疏水(shui)(shui)(shui)層,使水(shui)(shui)(shui)滴接觸(chu)角達到 140° 以上(shang),防(fang)(fang)(fang)水(shui)(shui)(shui)等級可達 4-5 級(噴淋法)。與(yu)碳八防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji)相比,碳六(liu)防(fang)(fang)(fang)水(shui)(shui)(shui)劑(ji)的(de)(de)分子鏈(lian)較(jiao)短,在(zai)水(shui)(shui)(shui)中的(de)(de)分散性(xing)更(geng)好,制成(cheng)的(de)(de)乳液穩(wen)定(ding)性(xing)更(geng)高,不易(yi)因溫(wen)度或 pH 波(bo)動發生(sheng)破乳。其化(hua)學組(zu)成(cheng)多為(wei)全氟(fu)己基乙基丙烯(xi)酸(suan)酯共聚物(wu)(wu),通(tong)過與(yu)丙烯(xi)酸(suan)酯類單體共聚,既保(bao)(bao)(bao)留(liu)了(le)氟(fu)鏈(lian)的(de)(de)疏水(shui)(shui)(shui)性(xing)能(neng),又增(zeng)強了(le)與(yu)纖維的(de)(de)結合力,適用于(yu)棉、滌綸、錦(jin)綸、氨綸等多種纖維,尤其在(zai)彈(dan)性(xing)面料上(shang)表(biao)(biao)(biao)現出色,能(neng)隨面料拉伸保(bao)(bao)(bao)持防(fang)(fang)(fang)水(shui)(shui)(shui)效(xiao)(xiao)果的(de)(de)均(jun)勻(yun)(yun)性(xing)。杭州柔軟劑(ji)廠(chang)家