Muaj Siab Tenacity Dope Dyed Flat Hollow Fluorescent Luminous Nplaim-retardant Polypropylene PP Multifilament Xov Paj Fiber

Aopoly muaj cov kab ntau lawm ntawm polypropylene filament fiber ntau thiab muaj ntau xyoo ntawm kev tsim khoom, cov cuab yeej siv tshuaj ntsuam xyuas, kev siv tshuab ua ntej, kev pabcuam thawj zaug.Dope dyed polypropylene (PP) yarn thiab siab tenacity polypropylene PP filament yarn yog peb cov khoom tseem ceeb, tab sis tsis txwv rau PP Flat yarn (ob leeg ib txwm Tenacity thiab siab Tenacity), PP Anti-aging yarn, Twisting Hollow PP yarn, PP Fluorescent yarn. , PP Luminous yarn, PP Flame-retardant yarn, PP Profiled yarn, thiab lwm yam. Lub linear ntom ntawm peb untwisted PP yarn khoom ranges ntawm 150D mus rau 3000D, cov zis txhua xyoo yog 60000Tons uas muaj peev xwm ua tau raws li feem ntau ntawm cov neeg yuav tsum tau rau polypropylene (PP) .

Polypropylene PP multifilament yarn muaj cov qauv molecular tshwj xeeb tsis muaj pawg polar uas yog tag nrho cov hydrocarbon, acid thiab alkali tsis kam.Kev ua tau zoo ntawm PP xov paj yog tshwj xeeb tshaj yog ua tau zoo nrog alkalis thiab ntau ntsev ntawm chav tsev kub lossis kub dua.Ntawm qhov kub thiab txias, nws tiv taus yuav luag tag nrho cov inorganic thiab organic acids.

Polypropylene filament koob-punched geotextile yog cov khoom siv tshaj plaws ntawm cov hluavtaws fibers.Vim tias nws lub teeb ntom ntom, tus naj npawb ntawm cov fibers nyob rau hauv ib cheeb tsam chav nyob thiab tib lub qhov hnyav yuav nce ntxiv.Lub thickness yog tuab dua li lwm cov koob-punched geotextiles tab sis lub zog siab dua.Nyob rau hauv tib lub zog muaj zog, qhov kev pab them nqi yog loj dua.Ntawm chav tsev kub, nws qhov ceev tsuas yog 0.91g / ㎡.Txij li thaum muaj tertiary carbon atom ntawm polypropylene macromolecule, covalent daim ntawv cog lus ntawm carbon thiab hydrogen yog ib tug polar covalent daim ntawv cog lus.Nyob rau hauv lub irradiation ntawm ultraviolet lub teeb, lub electron ntawm hydrogen atom uas tsim cov covalent daim ntawv cog lus yuav dawb tsis muaj atomic tswj ces geotextiles yuav muaj hnub nyoog.Ntxiv cov stabilizers tuaj yeem cuam tshuam cov saw hlau cov tshuaj tiv thaiv oxidation thiab photochemical degradation.Ntxiv cov tshuaj antioxidants thiab ultraviolet absorbers tuaj yeem ua tau raws li qhov xav tau ntawm engineering los tiv thaiv kev laus.Tom qab 3 lub hlis ntawm kev raug tshav ntuj, qhov kev tiv thaiv muaj zog yog tseem ntau dua 70%.Tsis tas li ntawd, polypropylene spunbond koob-punched geotextiles muaj kev ua tau zoo yam tsis muaj dej nqus.Lawv tuaj yeem ua kom zoo dua qub, tiv thaiv, cais tawm, lim thiab ntws hauv qhov project.

Polypropylene PP staple fiber ntau ruaj khov nrog cov khoom siv tshuaj lom neeg, tiv taus cov kua qaub thiab alkali, zoo heev dispersion thiab tsis muaj clumping uas zoo guarantees nws cov kev ua tau zoo los tiv thaiv kev tawg;siab zog thiab elastic modulus yog conducive rau txhua yam khoom ntawm pob zeb;cement nto muaj zog binding quab yuam, thiab kev kho hydrophilic yog zoo rau dai plua plav thiab txhim kho lub zog.Kev txhim kho kev ua haujlwm ntawm cov pob zeb ua los ntawm Proplypropylene PP staple fiber ntau yog tshwm sim los tiv thaiv cov kab nrib pleb thiab pob zeb;txhim kho qhov degeneration thiab toughness ntawm pob zeb;txhim kho qhov kev tiv thaiv kev tawm tsam thiab kev ua kom tawg;txhim kho qhov cuam tshuam lub zog ntawm phab ntsa;txhim kho qhov tev tawm thiab kev puas tsuaj;txhim kho lub impermeability resistant thiab khov-thaw zog;ntxiv dag zog rau kev ua haujlwm ntawm reinforcing tuav;tiv thaiv kom qhuav tawg ntawm mortar thiab tiv thaiv tawg propagation.

Polypropylene PP staple fiber ntau tuaj yeem siv los tiv thaiv kev tawg putty hmoov, thermal rwb thaiv tsev mortar, pob zeb, kev tsim vaj tsev txheej, phab ntsa, pem teb, pas dej ua ke, hauv qab daus, thiab nkag mus rau choj engineering.Nws tuaj yeem txhim kho qhov tawg tsis kam, tiv thaiv hluav taws, cuam tshuam tsis kam, flexural tsis kam, qaug zog tiv thaiv, kev laus ua haujlwm, permeability tsis kam, cuam tshuam tsis kam, Frost tsis kam, tawg tsis kam thiab txhim kho cov khoom siv khib nyiab / pob zeb ua haujlwm.Kaum tawm lab ntawm Polypropylene PP staple fibers yog sib npaug ntawm cov tshuaj khib / pob zeb, ua lub luag haujlwm zoo ntawm micro-reinforcement, kom lub siab ncaj ncees ntawm cov qauv zoo thiab cov qauv tiv thaiv kom tsis txhob tawg mus rau hauv ntau qhov tawg thaum lub qauv yog puas los ntawm kev cuam tshuam.Qhov corrosion ntawm steel tuav hauv cov qauv tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm qhov project thiab txo tus nqi txij nkawm ntawm qhov project.