ʻO 218WJ he butene Linear Low Density Polyethylene TNPP papa manuahi kūpono no ka hoʻopili kumu maʻamau. He mea maʻalahi ke hana i ka hāʻawi ʻana i nā waiwai tensile maikaʻi, ka ikaika hopena a me nā waiwai optical. Loaʻa i ka 218WJ nā mea hoʻohui paheʻe a antiblock.
Waiwai
Kiʻiʻoniʻoni lamination, nā laina lahilahi, nā ʻeke kūʻai, nā ʻeke lawe, nā ʻeke ʻōpala, nā kiʻiʻoniʻoni coextruded, nā mea kūʻai aku a me nā noi kumu maʻamau.
NA WAIWAI
NA WAIWAI MAU
NA UNIT
ANOAI HOAO
NA WAIWAI POLYMER
Kahe Kahe
ma 190°C a me 2.16 kg
2
g/10 min
ASTM D1238
ʻO ka mānoanoa
918
kg/m³
ASTM D1505
HOOLAHA
Agena pahee
√
-
ʻano SABIC
Mea kūʻē i ka poloka
√
-
ʻano SABIC
NA WAIWAI OPTICAL
ʻohu
13
%
ASTM D1003
ʻōlinolino
ma 60°
80
-
ASTM D2457
NA WAIWAI KIILA
Na Waiwai Tensile
kaumaha ma ka hoomaha, MD
35
MPa
ASTM D882
pilikia ma ka hoomaha, TD
29
MPa
ASTM D882
ke kaumaha ma ka hoomaha, MD
700
%
ASTM D882
kaʻina ma ka haʻihaʻi, TD
750
%
ASTM D882
kaumaha i ka hua, MD
12
MPa
ASTM D882
kaumaha ma ka hua, TD
10
MPa
ASTM D882
1% secant modulus, MD
220
MPa
ASTM D882
1% secant modulus, TD
260
MPa
ASTM D882
Kūʻē kūʻē
63
J/m
ʻano SABIC
Ikaika Impact Dart
85
g
ASTM D1709
Ka ikaika o ka waimaka o Elmendorf
MD
130
g
ASTM D1922
TD
320
g
ASTM D1922
NA WAIWAI WAEMAHA
Vicat Softening Point
98
°C
ASTM D1525
(1) Ua ana ʻia nā waiwai mechanical ma ka hana ʻana i 30 μ film me 2.5 BRusing 100%218NJ.
Nā Kūlana Hoʻoponopono
ʻO nā kūlana hana maʻamau no 218WJ: ʻO ka wela heheʻe: 185 - 205°C, Lakiō puhi: 2.0 - 3.0.
Nā Hoʻoponopono Ola Ola, Palekana a Hoʻopili Meaʻai
He kūpono ka resin 218WJ no ka noi pili meaʻai. Hāʻawi ʻia ka ʻike kikoʻī ma ka Pepa ʻIkepili Palekana Pono a no ka ʻike kikoʻī hou aʻe e ʻoluʻolu e kelepona i ka ʻelele kūloko SABIC no ka palapala hōʻoia. NĀ HOʻOPIʻI: ʻAʻole i manaʻo ʻia kēia huahana a ʻaʻole pono e hoʻohana ʻia i nā noi lāʻau lapaʻau.
Ka mālama ʻana a me ka mālama ʻana
Pono e mālama ʻia ka resin polyethylene ma kahi ʻano e pale ai i ka ʻike pololei ʻana i ka lā a me ka wela. Pono e maloʻo ka wahi mālama a ʻoi aku ka maikaʻi ʻaʻole ma mua o 50 ° C. ʻAʻole hāʻawi ʻo SABIC i ka palapala hōʻoia i nā kūlana mālama maikaʻi ʻole e alakaʻi i ka pōʻino o ka maikaʻi e like me ka hoʻololi ʻana o ka waihoʻoluʻu, ʻala ʻino a me ka hana ʻole o ka huahana. Manaʻo ʻia e hana i ka resin PE i loko o 6 mau mahina ma hope o ka lawe ʻana.
