ʻOihana Kiʻekiʻe Tenacity Dope Dyed Flat Hollow Fluorescent Luminous Flame-retardant Polypropylene PP Multifilament Yarn Fiber

Ua holomua ʻo Aopoly i ka laina hana o ka polypropylene filament fiber a he mau makahiki o ka ʻike hana, nā lako hoʻāʻo maʻalahi, ʻenehana holomua, lawelawe papa mua.ʻO Dope dyed polypropylene (PP) yarn a me ke kiʻekiʻe polypropylene PP filament yarn kā mākou huahana nui, akā ʻaʻole i kaupalena ʻia i ka PP Flat yarn (ʻelua Normal Tenacity a High Tenacity), PP Anti-aging yarn, Twisting Hollow PP yarn, PP Fluorescent yarn , PP Luminous yarn, PP Flame-retardant yarn, PP Profiled yarn. .

ʻO ka polypropylene PP multifilament yarn he molecular structure kūikawā me ka ʻole o nā pūʻulu polar i piha i ka hydrocarbon, acid a me ka pale alkali.ʻO ka hana o ka PP yarn he kū kūʻē kūʻokoʻa me nā alkalis a me nā paʻakai like ʻole i ka lumi wela a i ʻole ka wela kiʻekiʻe.Ma ka mahana maʻamau, kūʻokoʻa ia i nā meaʻokoʻa a pau a me nā meaʻawaʻawa.

ʻO ka polypropylene filament needle-punched geotextile ka mea māmā loa ma waena o nā fiber synthetic.Ma muli o kona māmā māmā, e piʻi aʻe ka nui o nā fiber i kahi ʻāpana a me ke kaumaha like.ʻOi aku ka mānoanoa ma mua o nā geotextiles i hoʻopaʻa ʻia i ka nila akā ʻoi aku ka ikaika.Ma lalo o nā kūlana ikaika like, ʻoi aku ka nui o ka uhi.Ma ka lumi wela, he 0.91g/㎡ wale nō kona mānoanoa.No ka loaʻa ʻana o kahi ʻātoma kalapona ma luna o ka macromolecule polypropylene, ʻo ka paʻa covalent ma waena o ke kalapona a me ka hydrogen he paʻa covalent polar.Ma lalo o ka hoʻomālamalama ʻana o ke kukui ultraviolet, ʻo ka electron ma ka hydrogen atom e hoʻokumu i ka paʻa covalent e manuahi me ka ʻole o ka mana atomic a laila e ʻelemakule nā ​​geotextiles.Hiki i ka hoʻohui ʻana i nā stabilizers ke pale i ka hopena o ke kaulahao o ka oxidation a me ka degradation photochemical.Hiki i ka hoʻohui ʻana i nā antioxidants a me nā absorbers ultraviolet ke hoʻokō i nā koi o ka hana ʻenehana anti-aging.Ma hope o 3 mau mahina o ka ʻike ʻana i ka lā, ʻoi aku ka nui o ka pale ikaika ma mua o 70%.Eia kekahi, he hana maikaʻi nā geotextiles polypropylene spunbond needle-punched me ka ʻole o ka wai.Hiki iā lākou ke hoʻoikaika maikaʻi, pale, hoʻokaʻawale, kānana a hoʻokahe i ka papahana.

Paʻa ka polypropylene PP staple fiber me nā waiwai kemika, kū i ka waika ikaika a me ka alkali, ka hoʻopuehu maikaʻi a ʻaʻohe clumping e hōʻoiaʻiʻo pono i kāna hana anti-cracking;ʻO ka ikaika kiʻekiʻe a me ka modulus elastic e kūpono i nā waiwai mechanical o ke kaʻa;He ikaika paʻa ka ili sima, a maikaʻi ka mālama hydrophilic no ke kau ʻana i ka lepo a hoʻomaikaʻi i ka ikaika.Hōʻike nui ʻia ka hana hoʻonui ʻana o ke koneki e ka Proplypropylene PP staple fiber i ka pale ʻana i nā māwae shrinkage o ka mortar a me ka ʻuala;ka hoʻomaikaʻi ʻana i ka degeneration a me ka paʻakikī o ke kaʻa;hoʻonui i ka hana anti-seepage a me ka anti-cracking;hoʻomaikaʻi i ka ikaika hopena o ka pā;hoʻomaikaʻi i ka pale ʻana i ka peeling a me ka pale ʻana i ka abrasion;hoʻomaikaʻi i ka impermeability kū'ē a me ka freeze-thaw waiwai;hoʻoikaika i ka hana o ka hoʻoikaika ʻana i nā pahu;pale i ka pohā maloʻo o ka moka a pale i ka hoʻolaha ʻana.

Hiki ke hoʻohana ʻia ka polypropylene PP staple fiber i ka pauka putty anti-cracking, mortar insulation thermal, concrete, construction engineering layer, wall, floor, pool, basement, and access bridge engineering.Hiki iā ia ke hoʻomaikaʻi maikaʻi i ka pale ʻana i ke ahi, ka pale ʻana i ke ahi, ka pale ʻana i ka hopena, ke kūpaʻa flexural, ka pale ʻana i ka luhi, ka pale ʻana i ka wā kahiko, ke kūpaʻa permeability, ka pale ʻana i ka hopena, ka pale hau, ka pahū ʻana a me ka hoʻomaikaʻi ʻana o ka mortar / concrete workability o ke koneki.He ʻumi miliona o ka Polypropylene PP staple fibers i hoʻokaʻawale ʻia i ka mortar/concrete, e pāʻani ana i kahi hana maikaʻi loa o ka micro-reinforcement, i mālama maikaʻi ʻia ka pono o ka hale a pale ʻia ke ʻano mai ka hoʻopuehu ʻia i nā ʻāpana he nui i ka wā o ka pōʻino ka hale i ka hopena.Hiki ke hoʻolōʻihi i ke ola lawelawe o ka papahana a hoʻemi i ke kumukūʻai mālama o ka pāhana.