I thurin “Honest, industrious, enterprising, innovative” tih chu a zawm a, solution thar siam chhuah reng a ni. Consumer te, hlawhtlinna chu a hlawhtlinna angin a ngai a ni. Let us develop prosperous future hand in hand for Manufactur standard Hot Sale CAS No.80-05-7 BPA Solid Bisphenol a/BPA for Epoxy Resin Prompt Shipment, Kan thinlung zawng zawngin industry chhunga lei duh zawng zawngte chu in in leh ram pawnah pakhat zel thawhhona tha tak nei turin kan lo lawm ang a, leh inhmangaih tawnna nung tak kan siam ang.
I thurin “Honest, industrious, enterprising, innovative” tih chu a zawm a, solution thar siam chhuah reng a ni. Consumer te, hlawhtlinna chu a hlawhtlinna angin a ngai a ni. Let us develop prosperous future hand in hand for , tunah chuan nitin online sales kan nei tawh a, pre-sale leh after-sale service chu a hun taka tihfel theih nan. Heng support zawng zawng hmang hian customer tinte chu quality product leh a hun taka thawn chhuah hmangin mawhphurhna sang tak nen kan rawng kan bawl thei a ni. Company naupang thang lian tak kan nih avangin kan tha ber lo mai thei, mahse i thawhpui tha tak nih tumin theihtawp kan chhuah a ni.

Bisphenol A dahna tur dinhmun chu thil tum bulpui ber “a chhe lutuk venna, himna tur, leh boruak chhiatna pumpelh” tih vel a ni tur a ni.

Bisphenol A (BPA) hman dan tur .

Bisphenol A (BPA) hi polycarbonate, epoxy resins, leh high-temperature resistant polyesters siamna atana raw material pawimawh tak a ni. Tin, PVC stabilizer, plastic antioxidant, UV absorber, fungicide, etc. atan te hman a ni bawk.
Compound versatile tak a nih angin BPA hi epoxy resins, polycarbonates, polyester resins, polyphenylene ether resins, leh polysulfone resins siamnaah nasa takin hman a ni. Tin, polyvinyl chloride (PVC) stabilizer atan a thawk bawk a, plastic-a antioxidant a ni a, UV absorber a ni a, agricultural fungicide a ni a, rubber-a anti-aging agent a ni bawk.
Paint leh ink-ah pawh antioxidant leh plasticizer atan an hmang bawk. Organic synthesis-ah chuan BPA hi epoxy leh polycarbonate resins siamna atana thil pawimawh tak angin a thawk a, high-molecular synthetic compound siamna atana raw material pawimawh tak angin hman a ni nasa hle a, chubakah anti-aging agents, plasticizers, leh agricultural fungicides-ah te pawh hman a ni.

1. Delivery rintlak leh hnathawh thatna
Thil pawimawh tak tak:
Qingdao, Tianjin, leh Longkou port warehouse-a strategic inventory hub-ah 1,000+ awmin
metric tons zeta tam stock a awm bawk
Ni 15 chhunga order thawn chhuah zinga 68%; urgent order te chu express logistics hmanga ngaih pawimawh hmasak a ni
channel (30% a chakna) a ni.
2. Quality & Regulatory zawm dan tur
Certification hrang hrang: 1.1.
REACH, ISO 9001, leh FMQS standard hnuaiah triple-certified a ni
Khawvel pum huapa faina dan zawm; 100% customs clearance hlawhtlinna rate atan
Russia atanga lakluh a ni
3. Transactional Security Framework siam a ni
Pawisa pek dan tur:
Thuthlung inthlak danglam thei: LC (sight/term), TT (20% advance + 80% chu thawn chhuah hunah)
Scheme bik: South American market-a ni 90 chhung LC; Middle East: 30% a ni.
deposit + BL pek a ni
Inhnialna chinfel dan: Order nena inzawm buaina awmte tan darkar 72 chhung chhanna protocol
4. Agile Supply Chain Infrastructure hmanga siam chhuah a ni
A rilru a buai em em a, a rilru a hah em em bawk a.
Air freight: Thailand rama propionic acid thawn chhuahna tur ni 3 chhunga thawn chhuah
Rel hmanga phurh: Eurasian corridor kaltlangin Russia panna tur calcium formate hmanga kalna tur bik
ISO TANK solutions: Liquid chemical direct-a thawn chhuah (eg, propionic acid to
India)
Packaging tihchangtlun dan:
Flexitank technology: ethylene glycol (vs. traditional drum) atan hian 12% a senso tihtlem a ni
bungrua dahna) .
A siamna atana hman tur calcium formate/Sodium Hydrosulfide:Tui lo thei lo, 25kg woven PP bags
5. Risk tihziaawmna atana ruahmanna siam
A tawp atanga a tawp thlenga hmuh theihna:
Container thawn chhuahna tur GPS tracking real-time a ni
Destination port-a third-party inspection service (eg, South Africa rama acetic acid thawn chhuah) .
Hralh hnua assurance: 1.1.
Ni 30 chhung quality guarantee a awm a, replacement/refund option pawh a awm bawk
Reefer container thawn chhuahna tur temperature monitoring loggers a thlawna pek theih a ni

Bisphenol a BPA Two-step synthesis: Hetiang hian triphenylphosphine emaw quaternary ammonium salt emaw chu catalyst atan an hmang ber a. Epichlorohydrin leh bisphenol A BPA te chu solution-ah dahin, a temperature chu 120~130°C-ah tihsan a ni a, chu chu reaction atan a ni. Chumi hnuah chuan alkaline solution chak tak dahin 75~80°C-ah ring-closing reaction atan uluk takin an pawlh a ni. Reaction zawh hnuah epichlorohydrin tam lutuk chu distillation hmangin lakchhuah a ni a, extraction atan solvent dah a ni a, reaction solution chu tuiin vawi tam tak neutral thlengin silfai a ni. Tui layer chu a inthen a, solvent chu vacuum distillation hmangin lakchhuah a ni a, Bisphenol a BPA-based epoxy resin chu a lo chhuak ta a ni.