Kusankha bwino zowonjezera ndi chinthu chofunikira kwambiri pakukweza mphamvu za zinthu zopangidwa ndi matabwa ndi pulasitiki (WPCs) komanso pakukweza mphamvu zogwirira ntchito. Mavuto opotoka, kusweka, ndi kutayira nthawi zina amawonekera pamwamba pa zinthuzo, ndipo apa ndi pomwe zowonjezera zingathandize. Mu mzere wotulutsira wa WPCs, zowonjezera zimafunika kuti mupeze liwiro loyenera la kutulutsa ndi malo osalala kuti mupewe kusweka kwa m'mphepete.
Pakati pa zowonjezera zosiyanasiyana zomwe zasankhidwa, mafuta odzola, zinthu zolumikizirana, ma antioxidants, zolimbitsa kuwala, ndi zinthu zotsutsana ndi nkhungu/mabakiteriya zimakhudza kwambiri ubwino wa zinthu zopangidwa ndi matabwa ndi pulasitiki. Ponena za zowonjezera zapadera zopangidwa ndi matabwa ndi pulasitiki, ma resini osiyanasiyana a matrix amafunika kupanga zowonjezera zapadera kuti zikwaniritse zofunikira pakugwira ntchito bwino kwa zinthu zopangidwa ndi matabwa kapena kukonza, komabe, pali zowonjezera zambiri zopangidwa ndi matabwa ndi pulasitiki, ndipo kusankha zowonjezera zoyenera ndikofunikira kwambiri popanga zinthu zopangidwa ndi matabwa ndi pulasitiki.
Udindo wa Zowonjezera mu Zopangira za Mapulastiki ndi MatabwaMitundu ndi Mapindu
Wothandizira kulumikizana
Zinthu zolumikizirana zimalumikiza ulusi wa matabwa ndi matrix resin pamodzi, zomwe zimapangitsa kuti zinthu zophatikizana zikhale zolimba komanso zolimba, komanso zimathandizira kuti zinthuzo zisamasweke komanso kuti zinthuzo zisamasweke. Zinthu zolumikizirana zimathandiziranso kuti zinthuzo zikhale zolimba, mphamvu ya kugwedezeka, mphamvu yobalalitsa kuwala, komanso kuchepetsa kugwedezeka, zomwe ndizofunikira kwambiri pazinthu monga ma balustrade, masitepe, ndi ma guardrails. Pa zinthu zophatikizana zamatabwa apulasitiki zomwe zimagwiritsidwa ntchito popanga zinthu zokongoletsera, ntchito yayikulu ya chinthu cholumikizirana ndi kuchepetsa kuyamwa kwa madzi, zomwe zingapewe kusweka kwa mphamvu komwe kumachitika chifukwa cha kukula kwa ulusi wamatabwa chifukwa cha kuyamwa kwa madzi.
Antioxidant
Pa zinthu zopangidwa ndi matabwa apulasitiki, kusankha kwakukulu kwa antioxidant kwachikhalidwe ndi BHT ndipo 1010 magulu awiri. Mtengo wa BHT ndi wotsika pang'ono, zotsatira za okosijeni zomwe zimapirira kutentha pambuyo pake ndizabwino, koma BHT yokha ikaphatikizidwa, imapanga DTNP, kapangidwe kake ndi utoto wachikasu, pa zinthu zopangidwa ndi madontho amitundu, kotero kugwiritsa ntchito sikufalikira. 1010 osati kokha muzinthu zopangidwa ndi matabwa apulasitiki komanso mu unyolo wonse wamakampani a polima uli ndi ntchito zambiri ndipo ndi antioxidant yayikulu kwambiri padziko lonse lapansi komanso yogwiritsidwa ntchito kwambiri.
Mankhwala oletsa nkhungu/mabakiteriya
Pakadali pano, matabwa apulasitiki oletsa nkhungu ndi maantibayotiki ndi gulu la boron ndi zinc wosakaniza mchere, zomwe zimapangidwa ndi nkhungu ndi mabakiteriya ovunda ndi matabwa ali ndi mphamvu yoletsa, komanso ali ndi bata labwino la kutentha komanso bata la UV, ndipo kujowina kumathanso kukonza mphamvu zoletsa moto za zinthuzo, koma kuchuluka kwa zowonjezera zazinthuzo ndi kwakukulu, mtengo wokwera wowonjezera, ndipo mphamvu zamakina za zinthu zamatabwa apulasitiki zimakhala ndi mphamvu yoipa; gulu lina ndi mankhwala achilengedwe okhala ndi arsenic, kapangidwe ka mapulasitiki kamagwiritsidwa ntchito kwambiri. Ndi zowonjezera zochepa, kukana nkhungu, ndi makhalidwe ena, koma chifukwa cha zinthuzo muli arsenic, sizili ndi REACH ndi ROSH certification, kotero opanga matabwa apulasitiki amagwiritsanso ntchito zochepa.
Mafuta odzola amatha kusintha mawonekedwe a pamwamba pa zinthu zopangidwa ndi pulasitiki ndikuwonjezera phindu. Mafuta odzola omwe amagwiritsidwa ntchito popanga zinthu zopangidwa ndi pulasitiki ndi ethylene bisceramide (EBS), zinc stearate, paraffin wax, oxidized polyethylene, ndi zina zotero. EBS ndi zinc stearate zimagwiritsidwa ntchito kwambiri mu zinthu zopangidwa ndi pulasitiki zopangidwa ndi HDPE, koma popeza kukhalapo kwa stearate kumafooketsa mphamvu yolumikizirana ya maleic anhydride, kugwira ntchito kwa zinthu zolumikizirana ndi mafuta kumachepa. Chifukwa chake, mitundu yatsopano ya mafuta ikupangidwabe.
Kuchita Bwino Kumakwaniritsa Kukhazikika:Mafuta Othandiza Kwambiri a WPC Yopanda Kuwononga Chilengedwe！
To kuthana ndi vuto la mafuta opangidwa ndi matabwa ndi pulasitikimsika, SILIKE yapanga mndandanda wamafuta apadera opangira zinthu zopangidwa ndi matabwa ndi pulasitiki (WPCs)
Chogulitsachi ndi polima yapadera ya silicone, yopangidwira makamaka zinthu zopangidwa ndi matabwa ndi pulasitiki. Imagwiritsa ntchito unyolo wapadera wa polysiloxane m'mamolekyu kuti ikwaniritse mafuta ndikuwonjezera zinthu zina. Ikhoza kuchepetsa kukangana kwamkati ndi kukangana kwakunja kwa zinthu zopangidwa ndi matabwa ndi pulasitiki, kukonza mphamvu yotsetsereka pakati pa zipangizo ndi zida, kuchepetsa mphamvu ya zida, kuchepetsa kugwiritsa ntchito mphamvu, ndikuwonjezera zokolola.
Chofunika kwambiriMafuta a SILIKE opangira zinthu zopangidwa ndi matabwa ndi pulasitiki, poyerekeza ndi zowonjezera zachilengedwe monga ma stearates kapena ma PE waxes, mphamvu yogwiritsira ntchito imatha kuwonjezeka. Kusunga mawonekedwe abwino a makina.
Tsegulanimayankho obiriwira a HDPE/PP/PVC/ ndi zinthu zina zopangidwa ndi matabwa ndi pulasitikiAmagwiritsidwa ntchito kwambiri m'mafakitale a mipando, zomangamanga, zokongoletsera, magalimoto, ndi zoyendera.
Ubwino wamba:
1) Kuwongolera kukonza, kuchepetsa mphamvu ya extruder, ndikuwongolera kufalikira kwa filler;
2) Kuchepetsa kukangana kwa mkati ndi kunja, kuchepetsa kugwiritsa ntchito mphamvu, ndikuwonjezera mphamvu zopanga;
3) Kugwirizana bwino ndi ufa wa matabwa, sikukhudza mphamvu pakati pa mamolekyu a pulasitiki wamatabwa
kuphatikiza ndipo kumasunga mawonekedwe a makina a substrate yokha;
4) Kuchepetsa kuchuluka kwa zinthu zogwirizanitsa, kuchepetsa zolakwika za zinthu, ndikuwongolera mawonekedwe a zinthu zapulasitiki zamatabwa;
5) Palibe mvula pambuyo poyesa kuwira, sungani kusalala kwa nthawi yayitali.
Pansipa pali kabuku kaMafuta a SILIKE opangira zinthu zopangidwa ndi matabwa ndi pulasitikizomwe mungathe kuzifufuza, ndipo ngati mukufuna mafuta odzola a matabwa ndi pulasitiki, Kwezani Kupanga Kwanu kwa Pulasitiki ndi Matabwa, Kukonzanso Ubwino! SILIKE ikulandirani funso lanu!
Nthawi yotumizira: Novembala-01-2023
