Neoprene乳膠對於NR/BR摻合膠與織物接著之研究

A Study of Adhesion of NR/BR Blends and Textile Fabric Using Neoprene Latex

10.6409/JMSE.200503.0016

邱顯堂(Hsien-Tang Chiu)；蔡培安(Peir-An Tsai)

氯平乳膠 ； 織物 ； 剝離強度 ； 接著 ； 乙烯基砒啶 ； neoprene latex ； fabric ； peel strength ； adhesion ； vinyl pyridine

材料科學與工程

37卷1期（2005 / 03 / 01）

16 - 22

繁體中文

本研究使用氯平乳膠(Neoprene; polychloroprene; CR)乳膠(latex)結合傳統的RFL浸漬技術中的間苯二酚(resorcinol)與福馬林(formaldehyde)之縮合體（RF樹脂），做爲織物(fabric)與NR/BR摻合膠之接著處理液。經由不同的CR latex含量與處理條件，來探討CR latex應用於織物與NR/BR摻合膠接著(adhesion)之影響效應。 實驗結果顯示，織物經CR latex 100phr配方處理且於不同的乾燥溫度下乾燥後，NR/BR摻合膠以NR100與織物間之剝離強度(peel strength)最高，而NR0（純BR）則最低。織物經CR latex 100phr配方處理後之乾燥溫度以150℃處理時爲最佳。傳統的RFL浸漬液中使用乙烯基砒碇(Vinyl pyridine; VP)latex處理織物時，織物對於NR/BR摻合膠之剝離强度最高，並且對於三種不同NR/BR摻合膠之剝離强度值並無明顯變化。當傳統的RFL浸漬液中使用CR latex系統處理織物時，NR/BR摻合膠對於織物之剝離强度隨NR含量減少（BR含量增加）與CR latex含量減少而降低。當使用CR latex系統於RFL接著處理液中，於CR latex中加入架橋劑、促進劑等添加劑可提昇織物與NR/BR摻合膠之剝離强度。

In this study, we used Neoprene (polychloroprene; CR) latex with the condensation polymers (RF resin) of resorcinol and formaldehyde in traditional RFL dip technology as the adhesion for fabric and NR/BR blends. Under different CR latex contents and treatment conditions, investigated the influence and effect of using CR latex in the adhesion of fabric and NR/BR blends. The experiment result showed that after the fabric is treated with CR latex 100phr and dried under different drying temperatures, the peel strength of NR100 was the highest and NR0 (pure BR) was the lowest. The best drying temperature for fabric treated with CR latex 100phr is at 150℃. For vinyl pyridine (VP) latex used to treat fabric in traditional RFL dipping solution, the peel strength of fabric on NR/BR blends is the highest and showed no significant change on the peel strength values of 3 different kinds of NR/BR blends. When traditional RFL dipping solution is used with CR latex system to treat fabric, the peel strength of NR/BR blends on fabric decreased as the NR content decreased(BR content increased) and CR latex content decreased. When CR latex system was used in the RFL adhesive treatment solution and additives such as cross-linking agent and catalyst were added into CR latex, the peel strength between the fabric and NR/BR blends was increased.