常(chang)见材(cai)质(zhi)优(you)缺(que)点(dian)(dian)(dian)，一、棕(zong)垫。1、优(you)点(dian)(dian)(dian)：包(bao)括棕(zong)榈床(chuang)(chuang)(chuang)(chuang)(chuang)垫、山棕(zong)、椰棕(zong)材(cai)质(zhi)床(chuang)(chuang)(chuang)(chuang)(chuang)垫。韧性(xing)(xing)(xing)(xing)好(hao)，不(bu)易(yi)出(chu)现死折，不(bu)怕弯曲；硬度(du)较大(da)，保护青少(shao)年和(he)老年人(ren)脊(ji)椎健康。2、缺(que)点(dian)(dian)(dian)：耐用(yong)(yong)(yong)性(xing)(xing)(xing)(xing)较差，易(yi)塌(ta)陷变(bian)形，承(cheng)托(tuo)性(xing)(xing)(xing)(xing)较差，如果保养不(bu)当的(de)话容易(yi)滋生虫蛀和(he)床(chuang)(chuang)(chuang)(chuang)(chuang)垫发霉现象。在(zai)生产上，容易(yi)甲醛(quan)过多(duo)。二、乳胶床(chuang)(chuang)(chuang)(chuang)(chuang)垫。1、优(you)点(dian)(dian)(dian)：乳胶床(chuang)(chuang)(chuang)(chuang)(chuang)垫透气(qi)性(xing)(xing)(xing)(xing)好(hao)，散发特殊气(qi)味，可以除螨(man)防虫；弹(dan)(dan)性(xing)(xing)(xing)(xing)极佳，可满足不(bu)同体重(zhong)人(ren)群的(de)需要，良好(hao)的(de)支(zhi)撑力能够适应睡眠者的(de)各种(zhong)睡姿；不(bu)变(bian)形，可清洗(xi)，经久(jiu)(jiu)耐用(yong)(yong)(yong)，是(shi)健康的(de)好(hao)材(cai)质(zhi)；2、缺(que)点(dian)(dian)(dian)：接触紫(zi)外(wai)线(xian)后容易(yi)氧(yang)化；小部分人(ren)会(hui)对(dui)乳胶过敏。三、弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫。1、优(you)点(dian)(dian)(dian)：弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫备(bei)受人(ren)们(men)喜爱，种(zhong)类也(ye)很丰富(fu)，如连体弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫、独立筒袋装(zhuang)弹(dan)(dan)簧(huang)等，我们(men)经常(chang)听(ting)说(shuo)(shuo)的(de)席梦思床(chuang)(chuang)(chuang)(chuang)(chuang)垫，就(jiu)是(shi)弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫，弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫弹(dan)(dan)性(xing)(xing)(xing)(xing)好(hao)，承(cheng)托(tuo)力也(ye)不(bu)错，经久(jiu)(jiu)耐用(yong)(yong)(yong)。2、缺(que)点(dian)(dian)(dian)：透气(qi)性(xing)(xing)(xing)(xing)相对(dui)乳胶床(chuang)(chuang)(chuang)(chuang)(chuang)垫等来(lai)说(shuo)(shuo)，就(jiu)稍显逊色(se)；质(zhi)量(liang)不(bu)好(hao)的(de)弹(dan)(dan)簧(huang)床(chuang)(chuang)(chuang)(chuang)(chuang)垫容易(yi)坍塌(ta)。四、记忆棉床(chuang)(chuang)(chuang)(chuang)(chuang)垫。1、优(you)点(dian)(dian)(dian)：又称慢回(hui)弹(dan)(dan)太(tai)空(kong)棉，是(shi)在(zai)海绵的(de)基础上加入了特殊物质(zhi)，使用(yong)(yong)(yong)起来(lai)柔软(ruan)舒适，躺(tang)上去会(hui)有包(bao)裹感，平(ping)躺(tang)时会(hui)感觉臀(tun)部凹陷下去，平(ping)时如果习惯晚睡，也(ye)不(bu)用(yong)(yong)(yong)担心吵(chao)醒正(zheng)在(zai)熟睡的(de)他/她。2、缺(que)点(dian)(dian)(dian)：用(yong)(yong)(yong)料高(gao)级，所以价格比较高(gao)。