【睡(shui)袋(dai)材質(zhi)】睡(shui)袋(dai)材質(zhi)哪(na)種(zhong)好(hao)(hao) 棉(mian)、羽絨(rong)、抓絨(rong)睡(shui)袋(dai)哪(na)個好(hao)(hao)

選擇(ze)戶(hu)外睡(shui)(shui)袋的重(zhong)要指(zhi)標就是防(fang)寒保溫(wen)。目(mu)前，戶(hu)外睡(shui)(shui)袋填充(chong)物(wu)主(zhu)要有(you)兩種，羽絨和化纖(xian)棉，此外還(huan)有(you)單(dan)層的抓絨睡(shui)(shui)袋。用戶(hu)可(ke)以根(gen)據使用季節及戶(hu)外溫(wen)度(du)來選擇(ze)不(bu)一樣材(cai)質的睡(shui)(shui)袋。

羽絨睡袋

又分為鴨絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)和鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)，同等條件下鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)保暖程(cheng)度(du)(du)稍高(gao)于(yu)鴨絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)。羽絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)主(zhu)要(yao)有3個性能指標(biao)：第1個指標(biao)是(shi)填充重量(liang)，比如400克鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)睡袋(dai)(dai)，1100克鴨絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)睡袋(dai)(dai)，這個重量(liang)不是(shi)說睡袋(dai)(dai)重量(liang)，而是(shi)指填充羽絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)凈重量(liang)；第2個指標(biao)是(shi)含(han)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)量(liang)，羽絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)是(shi)由(you)羽片(pian)和絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)組(zu)成的(de)(de)，羽片(pian)有支撐作用，保暖主(zhu)要(yao)來自細絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)。含(han)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)量(liang)用百分比表示，如80絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)表示100重量(liang)單位(wei)(wei)中絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)含(han)量(liang)是(shi)80單位(wei)(wei)。鴨絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)一般最高(gao)含(han)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)量(liang)在85到(dao)90，鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)含(han)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)量(liang)可(ke)(ke)達(da)90到(dao) 95第3個指標(biao)是(shi)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)膨(peng)(peng)脹度(du)(du)，膨(peng)(peng)脹度(du)(du)（Fill power）是(shi)指一盎司羽絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)在68.4克壓力(li)下有多少立方英(ying)寸，羽絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)膨(peng)(peng)脹度(du)(du)越高(gao)，絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)保暖性能越好(hao)。一般國產(chan)鴨絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)膨(peng)(peng)脹度(du)(du)在450左右，國產(chan)鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)膨(peng)(peng)脹度(du)(du)從450到(dao)600。美國進(jin)口的(de)(de)安(an)第斯山地鵝絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)含(han)絨(rong)(rong)(rong)(rong)(rong)(rong)(rong)量(liang)可(ke)(ke)達(da)95左右，膨(peng)(peng)脹度(du)(du)最高(gao)達(da)到(dao)700到(dao)800。

市(shi)場(chang)上有時會(hui)發現特別(bie)便宜(yi)的(de)羽(yu)絨制品(pin)，比如(ru)100元一件羽(yu)絨睡袋，150元一條的(de)鴨絨睡袋，這樣(yang)的(de)產(chan)(chan)品(pin)一般(ban)不可選(xuan)。因為羽(yu)絨還有兩(liang)個一般(ban)人無(wu)法現場(chang)檢驗的(de)指標：耗(hao)氧指數和清潔度。羽(yu)絨需要經過(guo)多道專業清洗去脂程序，有些小商販把(ba)初級的(de)羽(yu)絨稍加(jia)清洗后就做成成品(pin)，這些制品(pin)根本(ben)無(wu)法使用，簡(jian)單的(de)鑒別(bie)方法是用木棍敲(qiao)擊(ji)成品(pin)，會(hui)有粉(fen)塵漏出，聞(wen)一聞(wen)會(hui)有異味，如(ru)果(guo)清洗，水中有臭味。羽(yu)絨本(ben)身是高品(pin)質的(de)產(chan)(chan)品(pin)，希望大家(jia)選(xuan)購(gou)真(zhen)正的(de)好產(chan)(chan)品(pin)。

化纖棉睡袋

化纖棉睡袋種類很多，質量參差不齊。從最普通的噴膠棉，到四孔棉，七孔棉，3M Thinsulate 棉，POLARGUARD 3D/HV棉等。polarguard 3d 和 polarguard HV之間的區別是前者可壓縮性更好，而后者保暖更好，3D一般做到-5~-15℃，HV可以做到-15~-25℃。各種化纖填充物睡袋一樣，隨著使用時間的增加保暖性能會慢慢降低直至沒法使，但它們有羽絨睡袋所沒有的一個優點，就是打濕后還能殘存一部分保暖性能，不象羽絨的一旦濕了就完全不保暖甚至起(qi)負作用(yong)。填充密度用(yong)每(mei)米(mi)方克重(zhong)表示，如260克/米(mi)方，320克/米(mi)方。

對比羽(yu)絨和化纖(xian)(xian)棉兩種填充物，羽(yu)絨保(bao)暖程度(du)更高，在同等保(bao)暖程度(du)下重量可以(yi)(yi)實(shi)現最輕(qing)；化纖(xian)(xian)棉保(bao)暖程度(du)相對底，包(bao)裝體(ti)積(ji)大，可壓縮性差；羽(yu)絨睡袋(dai)貴，化纖(xian)(xian)棉睡袋(dai)便宜；羽(yu)絨潮濕會喪(sang)失幾乎(hu)全部的(de)(de)保(bao)暖能(neng)力，而且不易干，所以(yi)(yi)嚴(yan)酷登山(shan)環境下往往使(shi)(shi)用有放水(shui)(shui)透氣(qi)性能(neng)的(de)(de)材料做羽(yu)絨睡袋(dai)的(de)(de)外料，化纖(xian)(xian)棉有一定(ding)的(de)(de)拒水(shui)(shui)性能(neng)，濕后保(bao)持一定(ding)的(de)(de)保(bao)暖性能(neng)，而且晾干速(su)度(du)快；羽(yu)絨制品的(de)(de)使(shi)(shi)用壽命很長(chang)，良好保(bao)養可使(shi)(shi)用10多年，而化纖(xian)(xian)棉睡袋(dai)的(de)(de)壽命不過3、4年。

抓絨睡袋

什么是抓絨睡袋？簡單說來抓絨是將超細化學纖維制成毛紗，織制成織物，金屬絲刷拉絨，表面再經機器進行剪絨后制成的功能性面料。也就是大家最長聽到的化纖。抓絨睡袋優點是最輕便且速干，無可比擬的透氣性，尚可的保暖性。適合很熱很熱的天氣用，或者配合羽絨或棉睡袋作內膽使用。缺點明顯，同重量下保溫性最差，壓縮性較差。抓絨睡袋主要是搖粒絨與珊瑚絨，但是搖粒絨居多，選擇抓絨睡袋是看抓絨每平方米多少克，與睡袋搭配使用(yong)能(neng)提高睡(shui)袋溫(wen)標2-5度左右。