Akuzange ezinepolypropylene: isicelo, iingenelo

Akuzange ezinepolypropylene Ngokukhethekileyo ezifunwayo kwimarike nezinto zokubopha. Yintoni le mveliso kwaye yintoni na isicelo? Makhe zama ukulungisa lo mba.

Akuzange ezinepolypropylene - ntoni na?

Le mveliso i filament ezinepolypropylene, zobugcisa, film. It senziwa torsion. Polypropylene twine ke isilonda ye spool ngaphandle kwisingxobo okhethekileyo.

izinto Polypropylene fanele ukuba udidi polyolefins. Kuyinto imvelo, ekhuselekileyo ngokupheleleyo impilo yabantu kwanendalo engqongileyo. Ngoko ke, ezinepolypropylene twine Musani ukubaphatha kakubi. Njani yenziwe?

Ukuveliswa ezinepolypropylene twine

Le inkqubo ke ithabatha kuqhubeka ngokwezigaba ezininzi:

1. Le hopper ukuqokelela inikezelwa izinto ekrwada - ezinepolypropylene.
2. Ukususela eli sebe lo granulate ogqityiweyo ongena gumbi yokomisa. Iqondo lobushushu lilawulwa phakathi kwe-60 ukuya 110 degrees Celsius.
3. Ngoko ke izinto ekrwada uya kubuyela itanki yokugcina, njl - kuba extruder.
4. Apha, i Polymer inyibilikiswa, yahluzwa, uze emva koko wondla kwintloko ukudalwa extruder.
5. Xa uhlobo umbandela web umboniso kondliwa kwigubu kobubi. Apho Ukuguqulwa kolwelo.
6. Ngoko ke ifilimu isikwe yimivumbo.
7. Ukongeza inkqubo elula oluqhutywa lokuQhelaniswa egumbini yimivumbo. Oku kwenzeka ngenxa yokuba umahluko ngezantya yokuqala neyesibini umoya oshushu ngokwaneleyo i medium semivaltsev (kwi orientation lobushushu egumbini ubuncinane 150 yaye uninzi degrees 210 ngokukaCelsius).
8. I tape Iifomu ifilim kwi fibrillyatore filament isakhiwo ukhuko. oko ke ngoko nxeba phezu spools.

imveliso Application

Akuzange ezinepolypropylene lisetyenziswa kwi kumashishini zilandelayo:

• ezolimo;
• ishishini elihambisayo inyama;
• ekuveliseni ngeentsontelo ngobubanzi ezahlukeneyo;
• upakisha ukulungiselela iinjongo zasekhaya.

Kwezinye mveliso kusetyenziswa iimveliso ngasentla zinezibonelelo zobugcisa. Le upakisha amafama umsonto bakhetha ukubophelela mabhali iindiza. Iingcali qaphela ukuba umntu uye wasebenzisa ezinepolypropylene twine, Kunqabile ubuyela sisal.

Benefits imveliso

Akuzange ezinepolypropylene luphawulwa mpawu zilandelayo:

• ukumelana High alkalis acids;
• It has iipropati ezibalaseleyo usambathisa thermal;
• Akaphenjelelwa eziphilayo;
• izinto ngokwaneleyo eyonga;
• ekhuselekileyo ngokupheleleyo kunye nokusingqongileyo;
• ukwandisa imveliso;
• Kukhuselekile ukusebenzisa (umzekelo, intsimbi okanye ucingo kwalenza zingonakalisa ngesandla babantu);
• kunciphisa kakhulu iindleko zizinto ebekupakishwe.

Ukongeza, i impahla ixhomekeke ukubola kwaye fibrillation eliphezulu. Kuyinto elula kakhulu ukuyisebenzisa. Nangona, njengoko iingcali qaphela, eli ngomsonto ezinepolypropylene na ethile omnye. Oku kutshatyalaliswa kwelanga. Kodwa impembelelo enjalo kufuneka rhoqo. Noko ke, ukuba eyimveliso impahla ngala macandelo ezithile zikhankanywe ngentla apha ziye longeziwe lokuqamba yayo, ezandisa iyahlala kombala ukukhanya, le ngxaki iyapheliswa.

Enye inzuzo ezinepolypropylene ntambo ukubagcina yalo phezulu. ngayo kwakhona ukumelana Rise lingonakali. Ingaba i yokwambathisa kakhulu, kulula kakhulu xa ngempoxo nokuhombisa.

Akuzange ezinepolypropylene, endiwazuze 60% ngaphantsi kwe iindleko ngemisonto sisinyithi, kuxhomekeka kuhlobo zingathengwa ngenxa 105-300 engange. ikilogram.

Le mveliso i impahla obalaseleyo. iimpawu ezigqwesileyo yezobugcisa ezinepolypropylene vulu igalelo imfuno ephakamileyo yona.