Kusarudza pakati pe polyethylene ne polypropylene twine kunogona kunzwa sekumhanyisa-kufambidzana kune tambo - yakawandisa specs, kusashivirira kwakakwana, uye neimwe nzira iwe uchiri kuguma neicho chinodambura panguva yakaipisisa.

Tarisa pane simba, UV kuramba, uye mutengo wekutora twine chaiyo yebasa rako. Enzanisa tekinoroji data uye certified bvunzo kubva kunzvimbo dzakadaiASTM tensile yekuongorora reportkuenzanisa kuita twine nezvido zvako zvepasirese.

1. 🧵 Musiyano wekuumbwa kwezvinhu pakati pepolyethylene twine warn ne polypropylene twine

Polyethylene (PE) uye polypropylene (PP) twine inotaridzika zvakafanana, asi zvimiro zvavo zvepolymer zvinogadzira mutsauko wakajeka mukuwanda, kunzwa, uye kushanda kwenguva refu mukudiwa kwekushandisa.

Kunzwisisa izvi zvakakosha zvakasiyana-siyana zvinobatsira vatengi kuenzanisa twine mhando kune chaiyo yekushanda zvinodiwa, kubva pakurima uye kurongedza kune zvemugungwa uye kuchengetedza zvigadzirwa.

1.1 Polymer chimiro uye density

Polyethylene ine nzvimbo yakadzikira kunyungudika uye kunzwa kwewakisi, nepo polypropylene iri kureruka uye kuoma. Aya maitiro anokanganisa kubata kunyaradza uye knot chengetedzo mukushandiswa kwemazuva ese.

• PE: yakanaka kuchinjika, inorema zvishoma
• PP: yakareruka, yakanyanya kuomarara

1.2 Kunyura kwemvura uye kusagadzikana kwemakemikari

Zvose PE nePP zvinotora inenge isina mvura uye inodzivisa makemikari akawanda, asi PP inowanzopa zviri nani kuramba kune asidhi uye mabhesi mumamiriro ezvinhu akaoma maindasitiri.

1.3 Maitiro ekupisa uye nzvimbo yekunyungudika

PP twine inonyunguduka patembiricha yakakwira zvishoma pane PE, ichipa kugadzikana kwechimiro munzvimbo dzinopisa kana padyo nemidziyo inodziya yekugadzirisa.

1.4 Kupera kwepamusoro uye kudhaya

PP twine inotora mavara akajeka nyore uye inovachengeta zvakanaka. PE twine kazhinji ine nzvimbo yakapfava, inotsvedza inogona kuderedza kukwesha nekupfeka.

2. ⚙️ Mechanical zvivakwa: tensile simba, elasticity, uye abrasion kuramba kuenzanisa.

Polyethylene twine warn kazhinji inopa kubata kwakapfava uye kusimba kwakanaka, nepo polypropylene twine inopa kuomarara kwepamusoro uye kusimba kwakasimba kwekusimba pahuremu hwakaderera.

Mainjiniya nevatengi vanofanirwa kufananidza akakosha metrics senge kutyora mutoro, kutambanudza, uye abrasion kuramba kusarudza iyo inodhura-inoshanda mhinduro.

2.1 Tensile simba kuenzanisa

PP twine inowanzopa yakakwira tensile simba pahuremu hweyuniti, asi advanced PE mamakisi uye UHMWPE fibers anogona kudarika akajairwa PP simba mazinga.

2.2 Elasticity uye kureba panguva yekuzorora

PE twine inowanzotambanudza zvishoma isati yatyoka, iyo inobatsira kubata mitoro yekuvhunduka, nepo PP twine inochengetedza hurefu hwakagadzikana pasi pekunetsekana.

• PE: kureba kwepamusoro, kunyura kuri nani
• PP: yakaderera elongation, nani dimensional kudzora

2.3 Abrasion uye kuramba kuneta

PE's waxy surface inonatsiridza kutsvedza kubata uye inogona kuderedza kupera, ukuwo kuomarara kwePP kunotsigira kwakanaka kuneta kuramba pasi pekudzokorora kukotama kana kugogodza.

2.4 Yepamusoro-inoshanda PE sarudzo

Ultra-yakakwirira-molecular-uremu PE, sengeUHMWPE Fiber (Yakakwira Performance Polyethylene Fiber) Yekuvharisa shinda, inopa simba rakakwirira kwazvo uye kuchekwa kuramba pane yakajairwa PE kana PP twine.

3. 🌦️ Weatherability, UV kuramba, uye kusimba kwezvakatipoteredza kwezvose zviri zviviri twine zvinhu

Ose ari maviri PE uye PP twine anoramba hunyoro uye akawanda makemikari, asi UV kugadzikana uye kwenguva refu-yekunze kusimba kunosiyana nezvinowedzerwa uye kugadzirisa mhando.

Kusarudza magiredhi akadzikama eUV anowedzera hupenyu hwesevhisi mukuvhenekwa nezuva mugungwa, kurima, uye kushandiswa kwekuvaka.

3.1 UV kuramba uye kuratidzwa kwezuva

Raw PP nePE zvese zvinotambura muchiedza chezuva chakasimba, asi PE kazhinji inosimudza zvirinani zvishoma. UV stabilizer uye pigment inovandudza zvakanyanya kuchengetedza kwesimba kwenguva refu.

• Dema kana mavara twine anogara kwenguva refu kunze
• UV-yakagadzika mamakisi anoderedza kutsemuka uye kuchaki

3.2 Hunyoro, munyu, uye kusimba kwemakemikari

Mapatya ese ari maviri anoramba mvura yemunyu uye mazhinji emakemikari emumba, achiita kuti ave akakodzera kubata hove, aquaculture, uye akawanda maindasitiri ekurongedza mabasa.

3.3 Tembiricha inoshanduka uye kuchembera

PE inokunda mumamiriro ekutonhora uye inogara ichichinjika, nepo PP ichigona kuita brittle. Ose ari maviri anoda emhando yekuwedzera kuti arambe kwenguva refu-oxidation uye kuchembera.

4. 🌍 Kukanganisa kwezvakatipoteredza, kudzokororwazve, uye kufunga kwekuchengetedza kusarudzwa kwema twine

PE nePP ese ari maviri anogona kushandiswazve thermoplastics, asi kudzokorodza kwepasirese chaiko kunoenderana nehurongwa hwenzvimbo, nhanho yekusvibiswa, uye sarudzo dzekugadzira chigadzirwa.

Kushandisa mafiibhi akasimba, anogara kwenguva refu anocheka kutsiva frequency uye kushandiswa kwezvinhu zvese pamusoro pehupenyu hwechigadzirwa.

4.1 Kugadziriswazve kwe polyethylene uye polypropylene

Zvinhu zvese zviri zviviri zvinogona kudzokororwa kuita zvigadzirwa zvepasi-giredhi. Yakachena, yakarongedzerwa marara twine inowedzera mukana weanoshanda mechani kudzokorodza.

4.2 Hupenyu hwebasa uye kugona kwezviwanikwa

Simba repamusoro PE mhinduro, kusanganisira mamakisi eUHMWPE, anogara kwenguva refu pasi pekushandiswa zvakanyanya, kuderedza marara, basa, uye simba rine chekuita nekushanduka-shanduka.

4.3 Kupera kwehupenyu uye microplastic kunetseka

Zvose PE nePP zvinogona kugadzira microplastics kana ikaputsika kunze. Vashandisi vanofanirwa kudzivirira kupisa-mhepo yakavhurika uye kutsigira kuunganidza kwakaringana nekudzokorodza.

5. 🏭 Kukodzera kwekushandisa uye kushandiswa kwakakurudzirwa, kuratidza zvakanakira zveChangQingTeng zvigadzirwa

PE nePP twine imwe neimwe inoshandisa mabasa akajeka pakurima, kurongedza, kubata hove, chengetedzo, uye misika yemaindasitiri, zvichienderana nekurodha zvinodiwa uye kuratidzwa kwekunze.

ChangQingTeng's advanced UHMWPE mhinduro dzinowedzera kureba simba, kucheka kuramba, uye kuchengetedza kuita pane zvakajairika zvigadzirwa twine.

5.1 Kurongedza, kurima, uye kuvaka

PP twine inokodzera mwenje wepakati bundling, uswa baling, uye zvakajairika kurongedza, nepo PE twine inopa yakapfava kubata kune vashandi uye zvirinani kudzika-tembiricha kuchinjika.

• PP: inodhura-inoshanda pakushandisa kwenguva pfupi
• PE: kunyaradza kuri nani uye kusimba mukutonhora

5.2 Marine, hove, uye nzira dzekuchengetedza kunze

PE's buoyancy uye kuchinjika kunoshanda zvakanaka mumvura uye kutonhora kwemamiriro ekunze. Tambo dzeUHMWPE dzinoburitsa simba rakanyanyisa rine yakaderera kutambanudza yekuda mabasa emugungwa.

5.3 High-cut uye ballistic kuchengetedza kushandiswa

Yepamberi yekuchengetedza giya, ChangQingTeng inopaUHMWPE Rock Fiber Yepamusoro Cheka Chikamu ChigadzirwauyeUHMWPE Fiber (HMPE FIBER) YeBulletproof, iyo inodarika yakajairwa PE uye PP mukucheka, kuita, uye kutorwa kwesimba.

Mhedziso

Polyethylene twine warn inopa kuchinjika uye kuoma, nepo polypropylene twine inopa huremu huremu uye kuoma. Sarudzo yemidziyo inofanirwa kuratidza huwandu hwemutoro, mamiriro ekunze, uye kuratidzwa kweUV.

Nekubatanidza dhizaini yakasimba neyepamusoro-kushanda UHMWPE fiber, ChangQingTeng inobatsira vashandisi kuwana hupenyu hurefu hwesevhisi, miganho yekuchengetedzwa kwepamusoro, uye mutengo wakazara wevaridzi.

Mibvunzo Inowanzo bvunzwa nezve Polyethylene Twine Yarn

1. Ko polyethylene twine yakasimba kudarika polypropylene twine?

Standard PP twine inowanzosimba pahuremu hweyuniti, asi advanced PE uye UHMWPE mamakisi anogona kusimba zvakanyanya uye akasimba kupfuura akajairwa PP twine.

2. Ndeipi twine iri nani kune kunze uye kushandiswa kwegungwa?

PE twine inowanzoita zvirinani munzvimbo dzinotonhora uye dzakanyorova uye inogara ichichinjika. UV-yakagadzikana PE inowanzofarirwa kubata hove uye tambo dzemugungwa.

3. Ko polyethylene uye polypropylene twine inogona kushandiswa zvakare?

Hongu, ese ari maviri anogona kudzokororwa, asi kubudirira kunoenderana nezvivakwa zvemuno uye kuti twine yakaunganidzwa yakachena sei. Dzivisa kusvibiswa kunorema kuti uvandudze kushandiswazve.

4. Ndeupi rudzi rwematwine runopa nani knot kuchengeteka?

Kuomarara kwePP kunogona kubata mapfundo zvakasimba, ukuwo nzvimbo yakatsetseka yePE inogona kutsvedza kana mapfundo asina kusungwa nemazvo. Kusarudzwa kwepfundo kwakakodzera uye kudzidziswa kwakakosha.

5. Ndirini pandinofanira kufunga nezveUHMWPE tambo kana tambo?

Sarudza mhinduro dzeUHMWPE kana iwe uchida simba rakawanda kwazvo, kutambanudza kwakaderera, uye kuchekwa kwepamusoro kuramba, senge giya rekuchengetedza, kutakura mitoro yakakura, kana kudzivirira ballistic.