Maleic anhydride

Lok macek:

Ka lyel:51-56 ° C (lit.)

Kabedo ma lyet:200 ° C (lit.)

Rwom ka ki pimo:1.48

Pek pa gin ni:700-800kg/m3

Pek pa yamo:3.4 (vsair)

Pek pa yamo:0.16mmHg (20 ° C)

Refractive index:1.4688 (byeko)

Ka lyel:218 ° F

Kit me gwoko ne: Storebelt+30 ° C

Chloroform ma romo gonyo (ma gonyo manok), ethyl acetate (ma gonyo manok)

Coefficient me acidity (pKa) 0 [i 20 °C]

Kit: buru

kala: tar

wel me PH 0.8 (550g/l, H2O, 20 °C)

Ngwec: Tye ngwec ma mit manok.


Lok ma mako jami ma ki cato

Nying jami ma ki cato

https://www.pulisichem.com/contact-us/

Yamo ki juku piny i ot ma ki gwoko iye jami; Maleic anhydride omyera ki gwok ma pat ki oxidants ki amines.

Tic pa Maleic Anhydride

Maleic anhydride obedo gin ma pire tek ma ki tiyo kwede i yoo mapol. Tic ne ma pire tek tye kit man:

1. Yubu jami ma ki lwongo ni Polymer

Unsaturated Polyester Resins (UPR): Man aye kabedo ma dit loyo ma ki tiyo iye maleic anhydride. MA rwate ki diols (ma calo ethylene glycol, propylene glycol) me yubu unsaturated polyester resins. Gin ma ki lwongo ni resins ni ki tiyo kwede i yubu jami ma ki lwongo ni fiberglass-reinforced plastics (FRP), ma ki tiyo kwede i yeya, jami ma ki tiyo kwede i motoka, jami ma ki tiyo kwede me gedo, ki jami ma ki tiyo kwede me gedo pien gi tek, gi gengo buru, ki gi pe pek.

Alkyd Resins: Maleic anhydride ki tiyo kwede me yubu alkyd resins, ma obedo jami ma pire tek i rangi me deyo, rangi me tic, ki varnishes. Alkyd resins medo rwate, ryeny, ki tek pa jami ma ki umu kwede.

Jami mukene ma ki lwongo ni Polymers: Ki twero tic kwede ki monomers calo styrene, vinyl acetate, ki acrylic esters me yubu copolymers. Gin ma ki lwongo ni copolymers ni ki tiyo kwede i jami ma mako jami, jami ma konyo bongo, ki jami ma loko jami ma ki yubu ki jami ma ki yubu me medo tic pa jami (me labolle, tek pa lyeto, goro).

2. Jami ma tye i kin jami ma ki lwongo ni Chemical

Yub pa Organic Acids: Cis-Butenedioic Anhydride kato ki i hydrolysis me yubu maleic acid, ki medo hydrogenation twero kelo succinic acid onyo tetrahydrophthalic anhydride. Jami eni obedo jami ma pire tek ma twero konyo i yubu yadi, yat ma neko kwidi, ki jami ma weko kom bedo i ngom.

Kit me yubu yat ma neko kwidi: Maleic Anhydride Acid obedo gin ma ki tiyo kwede me yubu yat mogo ma neko kwidi, ma calo yat ma neko lum (me labolle, glyphosate intermediates) ki yat ma neko kwidi, ma konyo me gengo kwidi i poto.

Jami ma ki tiyo kwede i ot yat: Maleic Acid Anhydride ki tiyo kwede me yubu jami mogo ma ki tiyo kwede i ot yat, ma calo yat ma gengo two ki vitamin, ma tiyo tic ma pire tek i tic me yat.

3. Tic me yubu karatac ki bongo

Gin ma ki tiyo kwede me pimo dit pa papara: Maleic anhydride copolymers ki tiyo kwede me pimo dit pa papara. Gitwero medo rwom me gwoko papara ki pii ki twero me goyo, ma miyo bedo maber me keto i papara, papara me tekwaro, ki papara mukene.

Jami ma konyo bongo: 2 5-Furandine ki tiyo kwede me yubu jami ma konyo bongo, ma calo jami ma gengo goro ki ma gengo goro. Jami eni twero medo rwom me ruko ki rii pa bongo, tutwal pi bongo ma ki yubu ki pama ki polyester.

4. Tic me moo ki yamo

Gin ma gengo balo: Gin ma ki kwanyo ki i Maleic anhydride (me labolle, maleic anhydride-vinylpyrrolidone copolymers) ki tiyo kwede me gengo balo i pii ma ki tiyo kwede i oilfield ki oil ki gas pipelines. Gitwero yubu gin ma gwoko kom i kom gin ma ki yubu ki nyonyo, ma dwoko piny buru ma bino pi pii ki jami ma balo kom.

Gin ma gengo dongo: Cis-Butenedioic Anhydrides Maleic Anhydride bene kitiyo kwede me yubu jami ma gengo dongo, ma gengo dongo pa dongo (ma calo calcium carbonate, calcium sulfate) i jami ma ki tiyo kwede i ka gwoko moo ki paip, ma miyo tic maber.

5. Tic mukene

Jami ma ki medo i cam: Jami mogo ma ki kwanyo ki ikom maleic anhydride (me labolle, succinic acid, ma ki yubu ki maleic anhydride) ki tiyo kwede me medo cam, calo acidulants ki flavour enhancers, i tic me cam.

Jami ma ki medo i moo: Maleic Anhydride Flakes ki tiyo kwede me yubu jami ma ki medo i kom moo, ma calo jami ma nyaa ki jami ma gengo two, ma twero medo tic ki kwo pa moo ma ki keto i moo.

3
1. Kit me cwalo jami maber ki tic maber
Jami ma pire tek:
Kabedo ma ki gwoko iye jami i Qingdao, Tianjin, ki Longkou port warehouses ki 1,000+
metric tons me jami ma tye
68% pa jami ma ki lwongo ni ki cwalo i kin nino 15; jami ma miite oyot ki keto me acel ki yoo me cwalo jami oyotoyot
yoo (30% me ngwec)
2. Kit maber ki lubu cik
Karatac:
Ki moko adek ite REACH, ISO 9001, ki FMQS
Lubu cik me gwoko lengo me wilobo; 100% rwom me tic maber pi
Jami ma ki kelo ki lobo Russia
3. Yub me gwoko kuc
Yoo me cul:
Lok ma ki twero loko: LC (neno/lok), TT (20% ma ki keto anyim + 80% i kare ma ki cwalo)
Yub ma ki yubu: 90-day LC pi cuk me South America; Middle East: 30%
keto cente + cul me BL
Cobo peko: 72-cawa me gamo lok pi peko ma mako cik
4. Agile Supply Chain Infrastructure
Multimodal Logistics Network:
Cwalo jami ki dege: tero nino 3 pi jami ma ki cwalo ki propionic acid i Thailand
Wot ki gadigadi: yoo ma ki yubu me cito i lobo Russia kun wok ki i Eurasian corridors
ISO TANK solutions: Cwalo jami ma ki lwongo ni liquid chemical (e.g., propionic acid bot
India)
Kit me yubu jami maber:
Teknoloji me Flexitank: 12% me dwoko piny wel cente ma mite pi ethylene glycol (ma kiporo ki gin ma ki lwongo ni traditional drum
keto jami i bok)
Calcium formate/Sodium Hydrosulfide ma ki yubu me gedo: 25kg ma ki yubu ki PP bags ma pe romo pii
5. Yoo me dwoko piny peko
Neno me agiki me oo i agiki:
GPS ma tye ka lubo jami ma ki cwalo i konteina
Tic pa dano me adek me neno i dog nam (me labolle, cwalo jami ma ki lwongo ni acetic acid i South Africa)
Gwok me ingee cato wil:
Gwok me nino 30 ki jami ma ki loko/dwoko cente
Gin ma ki lwongo ni Complimentary temperature loggers pi jami ma ki cwalo i reefer container.

Lapeny ma kipenyo kare ki kare

Mito kony? Bed ki gen me limo kacokke wa me nongo lagam pi lapeny ni!

Watwero goyo lanyut wa i kom gin ma ki cato ni?

Ngene kene ni, watwero timone. Cwal botwa cal me cal ni.

In igamo jami ma ki wilo ma nok?

Ee. Ka in itye lacat wil matidi onyo itye ka cako biacara, wan wa tye atera me dongo kwedi. Ki wa tye ka kuro tic kacel kwedi pi bedo maber pi kare malac.

Ki dong wel ne kono? Itwero weko wel ne bedo yot?

Kare weny wa tero ber pa lawil calo gin ma pire tek loyo. wel ne ki twero lok iye i te cik ma pat pat, wa tye ka miini gen ni ibi nongo wel maber loyo.

In imiyo jami ma ki nyutu me nono?

Wa pwoyo ni itwero coyo lok maber botwa ka imaro jami wa ki tic wa, wa bi miini jami mogo ma ki bi nyuti labongo cul mo i kare ma i wilo jami mukene.

In itwero kelo jami i kare ma opore?

Adaa! wan wabedo ka tic i dul man pi mwaki mapol, luwil mapol gi moko tam kweda pien wa twero kelo jami i kare ma opore ki gwoko jami maber!

Atwero limo kampuni ni ki factory ni i China?

Ada. Wajoli maber me bino ka limo kampuni wa i Zibo, China. (1.5H ki i Jinan)

Atwero keto jami nining?

Itwero cwalo lapeny bot ngat mo kiken ma gi cato wil me nongo ngec ma mako wil, ki wan wabi tito kit ma ki tiimo kwede.


  • Ma con:
  • Ma lubu:

  • Co lok ni kany ki i cwal botwa