Kambani yedu inovimbisa vatengi vese zvigadzirwa zvepamusoro pamwe nemasevhisi anogutsa mushure mekutengesa. Tinogamuchira neushamwari vatengi vedu venguva dzose nevatsva kuti vabatane nesu kuTop Suppliers High Purity 99.5% Bisphenol a BPA CAS 80-05-7 BPA, Iye zvino tava nehukama hwakasimba uye hwakareba nevatengi vanobva kuNorth America, Western Europe, Africa, South America, nyika dzinopfuura makumi matanhatu nenzvimbo.
Kambani yedu inovimbisa vatengi vese zvigadzirwa zvepamusoro pamwe nemabasa anogutsa mushure mekutengesa. Tinogamuchira neushamwari vatengi vedu venguva dzose nevatsva kuti vabatane nesu. Kambani yedu inoona "mitengo inonzwisisika, mhando yepamusoro, nguva yekugadzira inoshanda uye sevhisi yakanaka mushure mekutengesa" sepfungwa yedu. Tinovimba kushanda pamwe chete nevatengi vakawanda kuti tibudirire pamwe chete uye tiwane mabhenefiti mune ramangwana. Tinokugamuchirai kuti mutibate.

Mamiriro ekuchengetera bisphenol A anofanira kutenderera pazvinangwa zvikuru zve "kudzivirira kuora, kuona kuchengetedzeka, uye kudzivirira kukanganisa nharaunda".

Mashandisirwo eBisphenol A (BPA)

Bisphenol A (BPA) chinhu chakakosha pakugadzira ma polycarbonates, epoxy resins, uye ma polyester anodzivirira kupisa kwakanyanya. Inoshandiswawo se PVC stabilizer, plastic antioxidant, UV absorber, fungicide, nezvimwewo.
Semusanganiswa unoshanduka-shanduka, BPA inoshandiswa zvakanyanya mukugadzira epoxy resins, polycarbonates, polyester resins, polyphenylene ether resins, uye polysulfone resins. Pamusoro pezvo, inoshanda se stabilizer ye polyvinyl chloride (PVC), antioxidant mupurasitiki, UV absorber, agricultural fungicide, uye anti-aging agent murabha.
Inoshandiswawo se antioxidant uye plasticizer mumapendi neinki. Mukugadzirwa kwezvinhu zvakasikwa, BPA inoshanda sechinhu chakakosha pakugadzira epoxy ne polycarbonate resins, uye inoshandiswa zvakanyanya sechinhu chakakosha chekugadzira zvinhu zvine mamorekuru akawanda, pamwe nekudzivirira kukwegura, plasticizers, uye fungicides dzekurima.

1. Kuvimbika Kwekutumira & Kushanda Kwakanaka
Zvinhu Zvikuru:
Nzvimbo dzekuchengetedza zvinhu dziri muchiteshi chengarava cheQingdao, Tianjin, neLongkou dzine vanhu vanodarika chiuru
matani emari aripo
68% yemirairo inotumirwa mukati memazuva gumi nemashanu; mirairo yekukurumidzira inopihwa pekutanga kuburikidza nekutakura zvinhu nekukurumidza
chiteshi (kukurumidzisa kwe30%)
2. Kutevedzera Hunhu & Mutemo
Zvitupa:
Zvitupa zvitatu pasi pe REACH, ISO 9001, uye FMQS zvinodiwa
Zvinoenderana nemitemo yepasi rose yehutsanana; chiyero chekubudirira kwe100% chekubvisa mitero yemutero
Zvinhu zvinopinzwa kubva kuRussia
3. Hurongwa hwekuchengetedzwa kwekutengeserana
Mhinduro dzekubhadhara:
Mashoko anochinjika: LC (kuona/nguva), TT (20% advance + 80% pakutumira)
Zvirongwa zvehunyanzvi: 90-day LC yemisika yeSouth America; Middle East: 30%
dhipoziti + muripo weBL
Kugadzirisa gakava: nzira yekupindura kwemaawa makumi manomwe nemaviri yekusawirirana kwakabatana nehurongwa
4. Zvivakwa zveAgile Supply Chain
Network yeZvinhu Zvakasiyana-siyana:
Kutakura nendege: Kutumirwa kwemazuva matatu kwepropionic acid kuThailand
Kutakurwa kwechitima: Nzira yakatsaurirwa yecalcium formate kuenda kuRussia kuburikidza neEurasian corridors
Mhinduro dzeISO TANK: Kutumira makemikari emvura zvakananga (semuenzaniso, propionic acid ku
India)
Kugadzirisa Kurongedza:
Tekinoroji yeFlexitank: Kuderedzwa kwemutengo we ethylene glycol ne12% (zvichienzaniswa nedhiramu rechinyakare)
kurongedza)
Calcium formate/Sodium Hydrosulfide yemhando yekuvaka: Mabhegi ePP akarukwa asingapindi hunyoro e25kg
5. Maitiro Ekuderedza Njodzi
Kuonekwa Kwemagumo:
Kutevera GPS panguva chaiyo yekutumira zvinhu mumidziyo
Mabasa ekuongorora evamwe vanhu pazviteshi zvekuenda (semuenzaniso, kutumirwa kweacetic acid kuSouth Africa)
Vimbiso yeKutengesa Mushure meKutengesa:
Gadziriso yemhando yemazuva makumi matatu ine sarudzo dzekutsiva/dzokudzoserwa mari
Zvishandiso zvekutarisa tembiricha zvemahara zvekutumira magaba e reefer

Kugadzira nhanho imwe chete: Nzira iyi inoshandiswa zvakanyanya parizvino. Inosanganisira mhinduro yakasanganiswa ye epichlorohydrin, bisphenol A BPA, uye mhinduro yemvura ine alkaline yakawanda, kureva, mhinduro dzinovhurwa panguva imwe chete uye dzinovhara ring. Chikamu chakati che epichlorohydrin ne bisphenol A BPA zvinokurunganiswa patembiricha ye 70~90°C kwenguva yakati, mushure mezvo tembiricha yemhinduro inodzikiswa kusvika 40~50°C, uye huwandu hwakati hwe 30~40% NaOH solution inowedzerwa. Mushure mekunge mhinduro yaenderera kwenguva yakati, epichlorohydrin isina kugadziriswa inodzoserwa kuburikidza ne vacuum distillation. Kana kudzoserwa kwava kuda kupera, tembiricha yemhinduro inodzikiswa kusvika pasi pe 50°C, uye huwandu hwakati hwe 15% NaOH solution inowedzerwa ne dropwise. Mhinduro yemhinduro inochengetwa patembiricha yakaenzana kwenguva yakati, yozogezwa nemvura kubvisa mhinduro ye brine yakaderera, pakupedzisira ichiburitsa Bisphenol yakajeka, chigadzirwa che epoxy resin chakavakirwa pa BPA. Parizvino, resin yeE-44 epoxy yakakura kwazvo inogadzirwa muChina inogadzirwa nenzira imwe chete. Zvakanakira nzira iyi zvinosanganisira kudzora tembiricha iri nyore, maitiro ari nyore, kujeka kwezvinhu, goho guru, kusvibiswa kwakaderera, uye mutengo wakaderera.
Zvakanakira nzira iyi zvinosanganisira kudzora tembiricha iri nyore, maitiro ari nyore, kujeka kwezvinhu, goho guru, kusvibiswa kwakaderera, uye mutengo wakaderera.