{"id":2112,"date":"2021-03-06T14:08:10","date_gmt":"2021-03-06T07:08:10","guid":{"rendered":"https:\/\/cachnhiethagia.com\/?p=2112"},"modified":"2021-03-16T10:06:42","modified_gmt":"2021-03-16T03:06:42","slug":"cac-dieu-can-biet-ve-mut-xop-cach-am-tieu-am","status":"publish","type":"post","link":"https:\/\/cachnhiethagia.com\/?p=2112","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 m\u00fat x\u1ed1p c\u00e1ch \u00e2m, ti\u00eau \u00e2m"},"content":{"rendered":"

\u0110\u1ec3 c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn s\u1ef1 y\u00ean \u1eafng hay im l\u1eb7ng gi\u1eefa th\u00e0nh ph\u1ed1 l\u00fac ban ng\u00e0y, th\u1eadm ch\u00ed k\u1ec3 c\u1ea3 khi v\u1ec1 \u0111\u00eam th\u00ec th\u1eadt s\u1ef1 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111i\u1ec1u d\u1ec5 d\u00e0ng trong khi v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m ti\u1ebfng \u1ed3n \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n.<\/p>\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ta ngh\u0129 ra v\u00e0 th\u1ee5c thi nh\u1eb1m m\u1ee5c \u0111\u00edch x\u1eed l\u00fd nhi\u1ec5u \u00e2m. V\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi tin ch\u1ecdn nh\u1ea5t \u0111\u00f3 ch\u00ednh l\u00e0 l\u1eafp \u0111\u1eb7t c\u00e1c t\u1ea5m\u00a0m\u00fat x\u1ed1p c\u00e1ch \u00e2m v\u00e0 m\u00fat x\u1ed1p ti\u00eau \u00e2m<\/strong><\/span>\u00a0cho ch\u00ednh ng\u00f4i nh\u00e0 c\u1ee7a m\u00ecnh.<\/p>\n

\"\"<\/p>\n

Tuy nhi\u00ean, v\u1edbi nhi\u1ec1u d\u00f2ng s\u1ea3n ph\u1ea9m c\u0169ng nh\u01b0 m\u1eabu m\u00e3 \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, kh\u00f4ng \u00edt ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u1ea3m th\u1ea5y b\u1ed1i r\u1ed1i trong vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m x\u1ed1p c\u00e1ch \u00e2m ph\u00f9 h\u1ee3p theo nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n

Ch\u00ednh v\u00ec v\u1eady, h\u00f4m nay H\u00e0 Gia s\u1ebd chia s\u1ebb cho c\u00e1c \u0111\u1ecdc gi\u1ea3 m\u1ed9t ch\u1ee7 \u0111\u1ec1 xoay quanh c\u00e1c lo\u1ea1i m\u00fat x\u1ed1p c\u00e1ch \u00e2m \u0111\u1ec3 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng th\u1ec3 v\u00e0 ch\u1ecdn mua cho m\u00ecnh m\u1ed9t s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh nh\u1ea5t nh\u00e9!<\/p>\n

1. So s\u00e1nh v\u1eadt li\u1ec7u m\u00fat x\u1ed1p c\u00e1ch \u00e2m v\u00e0 m\u00fat x\u1ed1p ti\u00eau \u00e2m<\/span><\/h2>\n

1.1. X\u1ed1p c\u00e1ch \u00e2m l\u00e0 g\u00ec? X\u1ed1p ti\u00eau \u00e2m l\u00e0 g\u00ec?<\/span><\/h3>\n
    \n
  • X\u1ed1p c\u00e1ch \u00e2m:\u00a0<\/strong>l\u00e0 m\u1ed9t d\u1ea1ng v\u1eadt li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch tr\u00f9ng h\u1ee3p c\u00e1c ph\u00e2n t\u1eed Polystyrene trong qu\u00e1 tr\u00ecnh n\u1ea5u b\u1eb1ng h\u01a1i n\u01b0\u1edbc. C\u00e1c ch\u1ea5t li\u1ec7u x\u1ed1p d\u1ea1ng n\u00e0y c\u00f3 t\u1ef7 tr\u1ecdng kh\u00e1c nhau, t\u00f9y lo\u1ea1i nh\u01b0ng nh\u00ecn chung th\u00ec kh\u00e1 nh\u1eb9 v\u00e0 c\u00f3 ch\u1ee9a kh\u00f4ng kh\u00ed b\u00ean trong \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng t\u00e1ch bi\u1ec7t gi\u1eefa hai ph\u00eda c\u1ee7a v\u1eadt li\u1ec7u, t\u1eeb \u0111\u00f3 cho \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m hi\u1ec7u qu\u1ea3<\/li>\n
  • X\u1ed1p ti\u00eau \u00e2m:\u00a0<\/strong>c\u00e1ch g\u1ecdi n\u00e0y ch\u1ec9 mang t\u00ednh t\u01b0\u01a1ng quan so s\u00e1nh v\u1edbi lo\u1ea1i v\u1eadt li\u1ec7u m\u00e0 b\u00e0i vi\u1ebft n\u00e0y xoay quanh, m\u00fat x\u1ed1p c\u00e1ch \u00e2m. Th\u1ef1c ch\u1ea5t, c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u ti\u00eau \u00e2m th\u01b0\u1eddng l\u00e0m b\u1eb1ng c\u00e1c ch\u1ea5t li\u1ec7u chuy\u00ean bi\u1ec7t kh\u00e1c nh\u01b0 v\u1ea3i n\u1ec9, g\u1ed7 \u0111\u1ee5c l\u1ed7, cao su non, b\u00f4ng kho\u00e1ng (th\u00e0nh ph\u1ea7n ch\u1ee7 y\u1ebfu l\u00e0 Bazan) hay s\u1ee3i th\u1ee7y tinh (Fiberglass).<\/li>\n<\/ul>\n
    <\/div>\n

    Vi\u1ec7c ph\u00e2n bi\u1ec7t n\u00e0y ch\u1ec9 mang t\u00ednh ch\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i v\u00ec c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u thi c\u00f4ng x\u1eed l\u00fd \u00e2m h\u1ecdc th\u01b0\u1eddng s\u1edf h\u1eefu c\u1ea3 hai t\u00ednh ch\u1ea5t n\u00e0y b\u00ean trong \u0111\u1eb7c t\u00ednh c\u1ee7a m\u00ecnh. Tuy nhi\u00ean, t\u00f9y tr\u01b0\u1eddng h\u1ee3p y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00f4ng tr\u00ecnh m\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng s\u1ebd thi\u00ean v\u1ec1 \u0111\u1eb7c t\u00ednh n\u00e0o h\u01a1n.<\/p>\n

    \"\"<\/p>\n

    Ch\u00ednh v\u00ec v\u1eady, khi mua c\u00e1c v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, c\u00e1ch \u00e2m ta c\u1ea7n ph\u1ea3i xem x\u00e9t nhu c\u1ea7u c\u1ee7a m\u00ecnh tr\u01b0\u1edbc \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c ch\u1ea5t li\u1ec7u c\u00e1ch \u00e2m sao cho ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n

    1.2. Nh\u1eefng kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch \u00e2m v\u00e0 v\u1eadt li\u1ec7u ti\u00eau \u00e2m<\/span><\/h3>\n

    C\u0169ng gi\u1ed1ng nh\u01b0 hai m\u1eb7t c\u1ee7a m\u1ed9t \u0111\u1ed3ng ti\u1ec1n, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a hai lo\u1ea1i v\u1eadt li\u1ec7u c\u00e1ch \u00e2m v\u00e0 ti\u00eau \u00e2m l\u00e0 ho\u00e0n to\u00e0n kh\u00e1c nhau. B\u00e2y gi\u1edd, ch\u00fang ta c\u00f9ng \u0111i t\u00ecm hi\u1ec3u \u0111i\u1ec3m kh\u00e1c nhau c\u01a1 b\u1ea3n c\u1ee7a hai lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y nh\u00e9:<\/p>\n

      \n
    • Ch\u1ea5t li\u1ec7u ti\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng theo c\u00e1ch th\u1ee9c h\u1ea5p th\u1ee5 ti\u1ebfng vang (echo) v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh trong ph\u00f2ng m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. Ch\u00fang ta th\u01b0\u1eddng s\u1ebd nh\u00ecn th\u1ea5y c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y tr\u00ean b\u1ec1 m\u1eb7t t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0<\/li>\n
    • Ch\u1ea5t li\u1ec7u c\u00e1ch \u00e2m th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u00ean trong t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0 (t\u1ee9c t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0 s\u1ebd c\u00f3 nhi\u1ec1u l\u1edbp v\u00e0 ch\u1ea5t li\u1ec7u c\u00e1ch \u00e2m s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u00e1c l\u1edbp gi\u1eefa) ngay trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng. Tuy nhi\u00ean, n\u1ebfu ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y l\u00ean m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t c\u00e1c ch\u1ea5t li\u1ec7u c\u00e1ch \u00e2m th\u00ec c\u0169ng \u0111\u1eebng lo l\u1eafng qu\u00e1, v\u00ec \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1c lo\u1ea1i m\u00fat x\u1ed1p c\u00e1ch \u00e2m \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i c\u0169ng mang l\u1ea1i \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ed3n t\u01b0\u01a1ng \u0111\u1ed1i. V\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u1ea5t li\u1ec7u c\u00e1ch \u00e2m, \u0111\u1ec3 c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u k\u1ef9 h\u01a1n, m\u1eddi c\u00e1c b\u1ea1n \u0111\u1ecdc ph\u1ea7n ti\u1ebfp theo.<\/li>\n<\/ul>\n

      2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a x\u1ed1p c\u00e1ch \u00e2m<\/span><\/h2>\n

      2.1. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u00e2m thanh<\/span><\/h3>\n

      Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch th\u1ee9c c\u1ee7a \u00e2m thanh c\u0169ng nh\u01b0 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng khi ch\u00fang ta \u0111i t\u00ecm hi\u1ec3u c\u0169ng nh\u01b0 kh\u00e1m ph\u00e1 c\u00e1ch th\u1ee9c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u n\u00f3. Khi m\u1ed9t v\u1eadt dao \u0111\u1ed9ng s\u1ebd khi\u1ebfn cho c\u00e1c ph\u00e2n t\u1eed b\u00ean c\u1ea1nh n\u00f3 (b\u1ea5t k\u1ec3 d\u1ea1ng v\u1eadt ch\u1ea5t r\u1eafn, l\u1ecfng, hay kh\u00ed) dao \u0111\u1ed9ng theo.<\/p>\n

      \"\"<\/p>\n

      Nh\u1eefng giao \u0111\u1ed9ng n\u00e0y ti\u1ebfp t\u1ee5c truy\u1ec1n \u0111i trong m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi d\u1ea1ng s\u00f3ng \u00e2m v\u00e0 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c tai ta ti\u1ebfp nh\u1eadn. Nh\u1eefng rung \u0111\u1ed9ng t\u1ea1i m\u00e0ng nh\u0129 s\u1ebd \u0111\u01b0\u1ee3c n\u00e3o b\u1ed9 ti\u1ebfp nh\u1eadn v\u00e0 ph\u00e2n t\u00edch. Nh\u1edd v\u00e0o qu\u00e1 tr\u00ecnh n\u00e0y, c\u00e1c \u00e2m thanh kh\u00e1c nhau s\u1ebd cho l\u1ea1i nh\u1eefng c\u1ea3m gi\u00e1c \u00e2m thanh kh\u00e1c nhau, tuy nhi\u00ean, c\u00f3 3 lo\u1ea1i ch\u00ednh g\u1ed3m ti\u1ebfng \u1ed3n, \u00e2m nh\u1ea1c hay l\u1eddi n\u00f3i.<\/p>\n

      2.2. X\u1ed1p c\u00e1ch \u00e2m ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/span><\/h3>\n
        \n
      • Sau khi bi\u1ebft \u0111\u01b0\u1ee3c c\u01a1 ch\u1ebf truy\u1ec1n \u00e2m, ta c\u00f3 th\u1ec3 c\u00f3 3 c\u00e1ch th\u1ee9c c\u01a1 b\u1ea3n \u0111\u1ec3 c\u00e1ch \u00e2m cho ng\u1ed3i nh\u00e0 c\u1ee7a b\u1ea1n, bao g\u1ed3m vi\u1ec7c t\u0103ng \u0111\u1ed9 d\u00e0y c\u1ee7a t\u01b0\u1eddng (\u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ec3 t\u01b0\u1eddng n\u0103ng h\u01a1n v\u00e0 m\u1eadt \u0111\u1ed9 v\u1eadt ch\u1ea5t d\u00e0y h\u01a1n \u0111\u1ec3 s\u00f3ng \u00e2m kh\u00f4ng th\u1ec3 truy\u1ec1n qua \u0111\u01b0\u1ee3c), t\u00e1ch bi\u1ec7t c\u00e1c l\u1edbp c\u1ea5u t\u1ea1o c\u1ee7a t\u01b0\u1eddng b\u1eb1ng v\u1eadt li\u1ec7u c\u00e1ch \u00e2m, ho\u1eb7c l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng dao \u0111\u1ed9ng c\u1ee7a t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0. V\u00e0 x\u1ed1p c\u00e1ch \u00e2m s\u1ebd c\u00f3 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi c\u00e1ch cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp, t\u1ee9c x\u1ed1p c\u00e1ch nhi\u1ec7t s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng dao \u0111\u1ed9ng c\u1ee7a t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0.<\/li>\n
      • Khi \u00e2m thanh truy\u1ec1n t\u1edbi t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0, s\u00f3ng \u00e2m thay v\u00ec truy\u1ec1n qua nh\u01b0 b\u00ecnh th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c c\u00e1c t\u1ea5m x\u1ed1p c\u00e1ch \u00e2m c\u1ea3n l\u1ea1i v\u00e0 ph\u1ea3n x\u1ea1 l\u1ea1i.<\/li>\n
      • Khi mua s\u1ea3n ph\u1ea9m c\u00e1ch \u00e2m, ta c\u1ea7n l\u01b0u \u00fd \u0111i\u1ec3m n\u00e0y v\u00ec c\u00f9ng v\u1edbi vi\u1ec7c c\u00e1c v\u1eadt li\u1ec7u c\u00e1ch \u00e2m s\u1ebd ng\u0103n c\u1ea3n vi\u1ec7c ti\u1ebfng \u1ed3n \u0111i ra hay \u0111i v\u00e0o nh\u00e0 b\u1ea1n, m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u00e2m k\u00e9m n\u00ean vi\u1ec7c \u00e2m thanh d\u1ed9i l\u1ea1i khi h\u00e1t karaoke hay t\u1ed5 ch\u1ee9c ti\u1ec7c trong nh\u00e0 s\u1ebd g\u00e2y phi\u1ec1n to\u00e1i \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3, b\u1ea1n c\u1ea7n c\u00e2n nh\u1eafc \u0111\u1ec3 mua \u0111\u01b0\u1ee3c ch\u1ea5t li\u1ec7u v\u1eeba c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m c\u0169ng nh\u01b0 h\u1ea5p th\u1ee5 \u00e2m (ti\u00eau \u00e2m t\u1ed1t)<\/li>\n<\/ul>\n

        3. Ph\u00e2n lo\u1ea1i m\u1ed9t s\u1ed1 lo\u1ea1i m\u00fat x\u1ed1p c\u00e1ch \u00e2m tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay<\/span><\/h2>\n

        3.1. X\u1ed1p c\u00e1ch \u00e2m PE OPP<\/span><\/h3>\n
          \n
        • X\u1ed1p c\u00e1ch \u00e2m PE OPP Foam l\u00e0 x\u1ed1p c\u00e1ch \u00e2m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb qu\u00e1 tr\u00ecnh tr\u00f9ng h\u1ee3p ethylene th\u00e0nh Polyethylene, thu\u1ed9c nh\u00f3m ch\u1ea5t d\u1ebbo \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1 ph\u1ed5 bi\u1ebfn trong ti\u00eau d\u00f9ng. Nh\u1eefng li\u00ean k\u1ebft c\u1ee7a ch\u1ea5t li\u1ec7u n\u00e0y r\u1ea5t b\u1ec1n, kh\u00f4ng b\u1ecb \u0103n m\u00f2n b\u1edfi nhi\u1ec1u ch\u1ea5t v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t v\u1ec1 c\u00e1ch \u00e2m, c\u00e1ch nhi\u1ec7t c\u0169ng t\u1ed1t l\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ti\u00eau bi\u1ec3u c\u1ee7a lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y.<\/li>\n
        • X\u1ed1p c\u00e1ch \u00e2m PE OPP Foam r\u1ea5t kh\u00f3 b\u1ecb m\u00f2n c\u0169ng nh\u01b0 r\u00e1ch v\u00ec li\u00ean k\u1ebft c\u1ef1c k\u1ef3 b\u1ec1n c\u1ee7a c\u00e1c ph\u00e2n t\u1eed ethylene. Ngo\u00e0i ra, s\u1ea3n ph\u1ea9m c\u0169ng kh\u00f4ng th\u1ea5m n\u01b0\u1edbc v\u00e0 ch\u1ed1ng \u1ea9m m\u1ed1c n\u00ean t\u1ed1i thi\u1ec3u c\u00f4ng t\u00e1c v\u1ec7 sinh.<\/li>\n
        • Kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m c\u1ee7a x\u1ed1p PE OPP Foam \u0111\u1ea1t t\u1eeb 75-85%, v\u00ec c\u00f3 ph\u1ee7 th\u00eam l\u1edbp OPP m\u1ecfng v\u00e0 b\u00f3ng gi\u1eef kh\u00f4ng kh\u00ed b\u00ean trong gi\u00fap c\u00e1ch \u00e2m t\u1ed1t h\u01a1n.<\/li>\n
        • X\u1ed1p PE OPP Foam c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong nh\u00e0 d\u00e2n d\u1ee5ng, nh\u00e0 h\u00e1t,c\u00e1ch \u00e2m r\u1ea1p chi\u1ebfu phim, nh\u00e0 m\u00e1y x\u00ed nghi\u1ec7p,\u2026<\/li>\n<\/ul>\n

          3.2. X\u1ed1p c\u00e1ch \u00e2m XPS<\/span><\/h3>\n
            \n
          • X\u1ed1p XPS \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo ti\u1ebfn tr\u00ecnh \u00e9p \u0111\u00f9n, t\u1ea1o ra m\u1ed9t kh\u1ed1i c\u00e1c h\u1ea1t \u0111\u1ed3ng nh\u1ea5t, \u0111\u01b0\u1ee3c bao quanh b\u1edfi th\u00e0nh Polystyrene v\u00e0 \u00edt c\u00f3 kh\u00f4ng kh\u00ed l\u1ecdt v\u00e0o b\u00ean trong n\u00ean k\u00edn v\u00e0 m\u1ecbn.<\/li>\n
          • X\u1ed1p XPS c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc v\u00e0 ch\u1ecbu l\u1ef1c n\u00e9n c\u1ef1c k\u1ef3 t\u1ed1t. Ngo\u00e0i ra, lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y c\u00f3 m\u1eadt \u0111\u1ed9 ch\u1ea5t l\u1edbn n\u00ean kh\u1ea3 n\u0103ng c\u00e1ch \u00e2m c\u0169ng r\u1ea5t v\u01b0\u1ee3t tr\u1ed9i.<\/li>\n
          • M\u00fat x\u1ed1p XPS th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, kh\u00f4ng b\u1ecb \u0103n m\u00f2n c\u0169ng nh\u01b0 c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/li>\n
          • Ngo\u00e0i nh\u1eefng \u0111\u1eb7c t\u00ednh v\u1ec1 c\u00e1ch \u00e2m, s\u1ea3n ph\u1ea9m c\u0169ng \u0111em l\u1ea1i m\u1ed9t hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t r\u1ea5t \u0111\u00e1ng l\u01b0u \u00fd khi c\u00f3 th\u1ec3 ng\u0103n \u0111\u01b0\u1ee3c 80% b\u1ee9c x\u1ea1 nhi\u1ec7t<\/li>\n
          • X\u1ed1p c\u00e1ch \u00e2m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00f3t t\u01b0\u1eddng tr\u1ea7n nh\u00e0 trong c\u00e1c nh\u00e0 d\u00e2n d\u1ee5ng hay x\u00ed nghi\u1ec7p nh\u00e0 m\u00e1y \u0111\u1ec3 v\u1eeba ch\u1ed1ng \u1ed3n v\u00e0 ch\u1ed1ng nhi\u1ec7t, hay \u0111\u1ec3\u00a0c\u00e1ch \u00e2m ph\u00f2ng karaoke<\/strong><\/li>\n<\/ul>\n

            3.3. X\u1ed1p c\u00e1ch \u00e2m h\u1ed9t g\u00e0<\/span><\/h3>\n