Maleic anhydride hmanga siam a ni

Thuziak tawi te te:

A hmin theihna hmun:51-56 ° C (lit.)

A lumna hmun:200 ° C (lit.)

Sakhal zawng:1.48 a ni

Bulk density:700-800kg/m3 vel a ni

Vapor density:3.4 (vsair) a ni a, a chhuahna hmun hi a nuam hle.

Vapor pressure:0.16mmHg (20 ° C) a ni.

Refractive index:1.4688 (a chhut dan) a ni.

A eng chhuahna hmun:218 ° F

A dahna tur hmun: Storebelt+30 ° C

A hmin theihna chloroform (a hmin tlem), ethyl acetate (a hmin tlem) .

Acidity coefficient (pKa) 0 [20 °C-ah] a ni.

Form:powder a ni

A rawng: Var

PH value chu 0.8 (550g/l, H2O, 20 °C) a ni.

Odor: A rimtui deuh a awm.


Product Detail chungchang

Product Tags te pawh a awm

https://www.pulisichem.com-ah hian biak theih reng kan ni.

Warehouse-a ventilation leh temperature hniam taka vawt; Maleic anhydride hi oxidant leh amine atanga a hranin dah tur a ni.

Maleic Anhydride hman dan

Maleic anhydride hi organic chemical raw material pawimawh tak a ni a, industry hrang hrangah hmanna hrang hrang a awm a ni. A hmanna ber chu hetiang hi a ni:

1. Polymer Material siam chhuah

Unsaturated Polyester Resins (UPR): Hei hi maleic anhydride hmanna hmun lian ber a ni. MA hian diol (ethylene glycol, propylene glycol ang chi) te nen an inrem a, unsaturated polyester resins a siam thin. Heng resins te hi fiberglass-reinforced plastic (FRP) siamnaah an hmang nasa hle a, an chakna sang tak, corrosion resistance leh lightweight property avang hian lawng, motor parts, chemical equipment, leh building materials-ah te hmanna a hmu thin.

Alkyd Resins: Maleic anhydride hi alkyd resins siamnaah hman a ni a, hei hi decorative paint, industrial coating leh varnish-a thil pawimawh tak a ni. Alkyd resins hian coatings te adhesion, gloss leh durability a ti tha hle.

Polymer dang: Styrene, vinyl acetate, leh acrylic ester ang chi monomer te nen copolymerized in copolymer siam theih a ni. Heng copolymer te hi adhesives, textile auxiliary, leh plastic modifiers-ah te hman a ni a, hei hian product performance (eg, heat resistance, flexibility) a tichak a ni.

2. Chemical inkara thil awmte

Organic Acids siam chhuah: Cis-Butenedioic Anhydride hian hydrolysis a paltlang a, maleic acid a siam a, hydrogenation tih belh leh chuan succinic acid emaw tetrahydrophthalic anhydride emaw a siam thei a ni. Heng thil siamte hi damdawi, pesticide, leh surfactant siamna atana intermediate pawimawh tak an ni.

Pesticide siam dan: Maleic Anhydride Acid hi pesticide thenkhat siamna atana raw material a ni a, chu chu herbicides (eg, glyphosate intermediates) leh insecticides te a ni a, agriculture production-a pest control-na kawngah a pui hle.

Pharmaceutical Intermediates: Maleic Acid Anhydride hi damdawi siamna atana hmanraw raw material thenkhat, anti-inflammatory drugs leh vitamins te siamnaah hman a ni a, damdawi siamna industry-ah hian hmun pawimawh tak a chang a ni.

3. Paper leh Textile Industries te

Paper Sizing Agent: Maleic anhydride copolymers hi paper siamna atana internal sizing agent atan hman a ni. Paper tui tlakchhamna leh print theihna an tichangtlung thei a, paper, cultural paper leh paper chi dang packaging atan pawh a tha thei hle.

Textile Auxiliaries: 2 5-Furandine hi textile finishing agents siam nan hman a ni a, chu chu crease-resistant leh shrink-resistant agents te hi a ni. Heng agents te hian puan inbel theihna leh a chhe thei lo a tichak thei a, a bik takin cotton leh polyester puan tan chuan a hak rei thei hle.

4. Oil leh Gas Industry a ni

Corrosion Inhibitor: Maleic anhydride derivatives (eg, maleic anhydride-vinylpyrrolidone copolymers) hi oilfield tui tihfai leh oil leh gas pipeline-ah corrosion inhibitor atan hman a ni. Metal chung lamah venhimna film an siam thei a, tui leh corrosive media avanga corrosion awm chu a ti tlem thei a ni.

Scale Inhibitor: Cis-Butenedioic Anhydrides Maleic Anhydride hi scale inhibitor siamnaah pawh hman a ni a, hei hian oilfield hmanrua leh pipeline-a scale (calcium carbonate, calcium sulfate ang chi) siam a veng a, hei hian thil siam chhuah dan mumal taka kalpui a nih theih nan a pui a ni.

5. Dilna dangte

Food Additives: Maleic anhydride derivatives thenkhat (eg, succinic acid, maleic anhydride atanga siam) chu ei leh in lama ei tur additives, acidulants leh flavor enhancers te atan an hmang thin.

Lubricant Additives: Maleic Anhydride Flakes hi lubricant additives siam nan hman a ni a, dispersants leh antioxidants te hi a ni a, hei hian lubricating oils te performance leh service life a ti tha thei a ni.

3. A rilru a hah lutuk chuan a rilru a buai em em a
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.

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