Umoya wokuThenga uLwando luya kulahleka ngokuthe ngcembe-imarike ye-epoxy resin ibuyile, kwaye ukonyuka kuyanda.

Njengoko sisazi, i-epoxy resin yeyona nto iphambili kwi -FR4 fiberglass sheet , i-3240 Epoxy Sheet kunye ne -b akelite sheet , ngoko ke kufuneka sinikele ingqalelo enkulu kuzo zonke iindaba malunga ne-epoxy resin.

1. Imeko yeMarike

2. Uphononongo lweMarike

Bisphenol A:

  Ngokwexabiso: Kwiveki ephelileyo, imarike yasekhaya ye-bisphenol A yenyuka ngokuqhubekayo: Ukususela ngo-Agasti 19, i-East China i-bisphenol A ixabiso lereferensi lalimalunga ne-12,600 yuan / ton, ukunyuka kwe-yuan ye-600 ukusuka kwiveki edlulileyo.

  Kwiveki ephelileyo, i-bisphenol A imakethi iyeka ngokusemthethweni ekuqaleni kwe-polycarbon yaseYanhua, ixabiso le-fandesi ye-Zhejiang Petrochemical, ixabiso lexabiso le-phenol eluhlaza, kunye nokunyuka kwexabiso eliphambili loluhlu lwefektri. Ngexesha lokunyuka komlambo, ukuzaliswa kwezantsi kwakhona kuyanda, kwaye umoya wemarike uphuculwe kakhulu.

Ngokubhekiselele kwizinto ezibonakalayo: Kwiveki ephelileyo, imarike ye-phenolone yavuka kuqala kwaye yandula ke yenqaba: Ixabiso lereferensi yamva nje ye-acetone yayiyi-4600 yuan / ton, kwaye ixabiso lazinziswa; ixabiso lesalathiso lamva nje lephenol laliyi-9100 yuan/ton, ukuhla kwe-yuan ezingama-200 ukusuka kwiveki ephelileyo.

  Isixhobo: Isixhobo se-180,000-ton ye-Yanhua i-polycolic carbon imisiwe inyanga enye ngomhla we-15. Isixhobo se-120,000 seetoni zeSinopec Mitshi kulindeleke ukuba sipake inyanga enye ekupheleni kuka-Agasti. Ireyithi yokusebenza iyonke yesixhobo soshishino malunga ne-70%.

I-epoxy oxide:

  Ngokwexabiso: Kwiveki ephelileyo, imakethe ye-epoxy propylene yasekhaya yayizinzile kwaye yavuka: Ukususela ngo-Agasti 19, ixabiso lereferensi ye-epoxy pateline e-East China yayiyi-11,400 yuan / ton, ukunyuka kwe-yuan ye-400 ukusuka kwiveki edlulileyo.

  Ngokubuyiswa ngokuthe ngcembe kwendlela ye-glycerin epoxyl oxide plant, unikezelo lwemarike luye lwanda, kwaye imfuno yezinto ezikrwada ze-epoxy resins esezantsi iye yachacha ngokucothayo; ngelo xesha, i-market glycerin iqalile ukuphindaphinda; Imarike ye-epoxy patella ihlala izinzile.

  Phakathi evekini, ngenxa yomlinganiselo wamandla obushushu obuphezulu, umthwalo weetoni ezingama-130,000 / isixhobo sonyaka eHaixing eJiangsu wehla. Isixhobo sika-Dongying se-30,000 yeetoni/ngonyaka siye sayekwa okwexeshana, nto leyo eye yazisa igagasi elincinane kwimakethi yekloridi.

  Ngokwezinto ezibonakalayo: Ngeveki, ixabiso leendlela ezimbini zenkqubo yeendlela ezimbini zenkqubo yenyuka kancane: ixabiso lereferensi yamva nje ye-acrylic yi-7100 yuan / ton, kwaye ixabiso lizinzile; ixabiso lereferensi yamva nje ye-99.5% ye-East China 99.5% yexabiso lereferensi yi-6750 yuan / toni, ukunyuka kwe-yuan ye-150 kwiveki edlulileyo.

  Imeko yesixhobo: Isixhobo se-Jiangsu Haixing siyayekwa okwethutyana ngenxa yezithintelo zamandla kunye ne-Dongying Liancheng. Isixhobo sangaphandle sedolophu yaseNingbo saphinda saqala ngomhla we-13.

Intlaka epoxy

  Ngokwexabiso: Kwiveki ephelileyo, imarike ye-liquid epoxy resin yanda: Ukususela ngo-Agasti 19, ixabiso lereferensi ye-East China liquid epoxy resin yayiyi-1,8700 yuan / ton, ukwanda kwe-yuan ye-700 kwiveki edlulileyo; Ixabiso ngama-300 eyuan xa kuthelekiswa neveki ephelileyo.

  Imakethi ye-bisphenol A yale veki iqhubekile nokunyuka ngokuqhubekayo. Imarike ye-epoxy patella iye yazinzisa ixabiso kunye nokunyusa amaxabiso kuqala ngenxa yokunciphisa amandla okunciphisa kunye nomthamo wokuthengwa kwempahla e-Haixing. Ukunyuka kwexabiso lezinto ezimbini eziluhlaza kuzise inkxaso yeendleko ezinkulu kwimarike ye-epoxy resin. Ukongezelela, imveliso yeNantong Star Star kunye nexesha lokuqalisa kwakhona ukuba lizimisele, imarike icacile, kwaye i-downstream iqhutywe yingqondo "yokuthenga". Ukunyuka, ukonyusa ngakumbi umoya wentengiso ye-epoxy resin.

  Ngomhla wama-22 ka-Agasti, ixabiso lezinto ezimbini eziluhlaza laqhubeka linyuka, kwaye ingxelo yeefektri ezininzi ze-resin zamanzi zaphakanyiswa ngakumbi, kwaye ixabiso lemarike eliqhelekileyo le-liquid epoxy resin lenyuka laya kutsho ngaphezu kwe-19,000 yuan / ton.

  Ngokubhekiselele kwisixhobo: Ukongeza kokumiswa kweNantong Xingchen, ezinye iifektri ze-resin zamanzi ziye zandisa umthwalo, kwaye izinga lokusebenza liye landa kwi-6-7%. Izinga lokusebenza ngu-3-4%.