丙二(er)醇以(yi)1,2-丙二(er)醇為普遍，該高沸點(dian)溶劑在水(shui)樹(shu)脂(zhi)(zhi)樹(shu)脂(zhi)(zhi)水(shui)樹(shu)脂(zhi)(zhi)膩子(zi)粉中算(suan)有素不相識，然而 在水(shui)樹(shu)脂(zhi)(zhi)樹(shu)脂(zhi)(zhi)工(gong)業制造水(shui)樹(shu)脂(zhi)(zhi)膩子(zi)粉中較少選用，可能性因為只(zhi)是丙二(er)醇一(yi)般性被把他們(men)拿來(lai)做降(jiang)溫保濕劑，好多水(shui)利機電(dian)工(gong)程師因為慢(man)干，很水(shui)樹(shu)脂(zhi)(zhi)樹(shu)脂(zhi)(zhi)水(shui)樹(shu)脂(zhi)(zhi)膩子(zi)粉當(dang)然就慢(man)干，以(yi)至于選用較少。

按照在水丙稀酸藝術漆安全體系建設持久測試測試，用丙二醇來做該安全體系建設丙烯酸樹脂，發覺利益多進行，跟著我擴散劑公司——鄭州青田共同(tong)來(lai)了解下(xia)吧！

1.干速相對來說

丙二醇(chun)凝固點有187.3℃，不(bu)算(suan)很(hen)快干容劑，就(jiu)說算(suan)很(hen)慢干容劑，干燥的速度慢相對來說，是不(bu)會使漆層(ceng)(ceng)太快干，就(jiu)說會使漆層(ceng)(ceng)比較慢干。

2.極(ji)具肯(ken)定的潤濕性

亞(ya)克(ke)力保(bao)濕乳亞(ya)克(ke)力保(bao)濕乳潤濕性取決于的(de)說不這么(me)好，縮(suo)邊、油窩條件習(xi)慣性展現，最(zui)常見的(de)應(ying)對計劃只(zhi)是另(ling)加潤濕劑；但確認石油醚選(xuan)擇裝配(pei)對照，丙二醇(chun)對漆面潤濕性有可以幫助(zhu)。

3.提高靜電(dian)噴涂施(shi)工過程性

水丙(bing)烯(xi)酸酯塑膠注(zhu)塑漆在自主線靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末噴涂(tu)(tu)生(sheng)產銷售的方(fang)式中(zhong)，習(xi)慣性會出(chu)堵的情形、靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末噴涂(tu)(tu)不順(shun)暢，插入丙(bing)二(er)醇能(neng)(neng)持續改(gai)善此類土(tu)建工程(cheng)感覺；其原因會是(shi)丙(bing)二(er)醇包(bao)括強熔化分解力和慢的蒸(zheng)發掉速率、能(neng)(neng)延緩結(jie)合漆液(ye)及靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末噴涂(tu)(tu)漆霧的結(jie)皮(pi)速率，并使靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末靜(jing)(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)粉(fen)(fen)末噴涂(tu)(tu)的方(fang)式順(shun)暢。

4.緩和保管比較(jiao)穩判(pan)定(ding)

水(shui)溶性(xing)水(shui)性(xing)聚(ju)氨(an)酯聚(ju)氨(an)酯保濕(shi)乳(ru)對(dui)容(rong)劑(ji)(ji)(ji)有(you)(you)考慮性(xing)，有(you)(you)的(de)(de)容(rong)劑(ji)(ji)(ji)易致破乳(ru)，有(you)(you)的(de)(de)容(rong)劑(ji)(ji)(ji)會致永(yong)久保存越來越差等等等等 ；很(hen)是(shi)在多容(rong)劑(ji)(ji)(ji)模式(shi)，在50℃熱(re)儲(chu)步驟中，經(jing)常性(xing)很(hen)有(you)(you)可能破乳(ru)，還膠(jiao)化不(bu)良現象。丙二醇既親油(you)又親水(shui)，在水(shui)溶性(xing)油(you)漆中相(xiang)匹配性(xing)相(xiang)比較平衡，相(xiang)比較一些成膠(jiao)助(zhu)容(rong)劑(ji)(ji)(ji)來，不(bu)穩性(xing)很(hen)好。

5.抗寒融穩(wen)定可靠性優

在初冬-10℃下，生成(cheng)丙(bing)二醇的水溶性(xing)(xing)(xing)聚(ju)氨(an)酯水溶性(xing)(xing)(xing)聚(ju)氨(an)酯漆(qi)(qi)料比沒有加丙(bing)二醇的水溶性(xing)(xing)(xing)聚(ju)氨(an)酯水溶性(xing)(xing)(xing)聚(ju)氨(an)酯漆(qi)(qi)料，更(geng)絕不能易出現凍(dong)結，溫(wen)度低可靠性(xing)(xing)(xing)會好些。

6.輔(fu)助工具溶(rong)膠凝膠法

丙(bing)二(er)醇比(bi)起來于各種破(po)乳改性劑報(bao)價不算是貴，能配(pei)套(tao)水性樹脂亞克力藝術漆破(po)乳，都是款國家(jia)高性價比(bi)的配(pei)套(tao)破(po)乳改性劑。

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