Global - Premier Adipic Acid: Polymer leh Chemicals tha tak tak siamna atana building Block pawimawh tak

Taksa leh Chemical Properties te

A lan dan leh a Texture: Adipic Acid hi a tlangpuiin powder dum, crystalline emaw crystal te tak te, rawng nei lo emaw angin a lang thin. A texture chu a smooth a, condition pangngaiah chuan odorless a ni a, hei vang hian neutral sensory profile mamawhna hmuna hmanna hrang hrang atan a tha hle.
Solubility: Tuiah hian solubility moderate tak a lantir a, 25°C-a tui 100 mL-ah 1.44 g vel a dissolve thei. Mahse, organic solvent ethanol, acetone, leh benzene-ah te a inthiar nasa hle. Hetiang solubility behavior hian chemical reaction leh formulation hrang hrangah a tel thei a ni.

Taksa lama Constant pawimawh tak takte: Adipic Acid hian molar mass 146.14 g/mol a nei a. A density hi 25°C-ah 1.36 g/cm3 vel a ni a, tui aiin a density tlem zawk. Adipic acid melting point chu 152°C a ni a, hei hian temperature sang tak hnuaia solid atanga liquid state-a a inthlakna a tilang a ni. Boiling point hi 337.5°C-ah a awm a, mahse boruak pressure hnuaia hetiang temperature a thlen hmain a chhe tan thei a ni. A flash point hi 207°C a ni a, hei hian kang thei tur khawpa temperature sang leh ignition source a mamawh tih a tilang.

Chemical Reactivity hmanga thil tih theihna: 1.1. Dicarboxylic acid a nih angin adipic acid hian carboxyl functional group (-COOH) pahnih a nei a, chu chuan chemical reactivity sang tak a pe a ni. Alcohol nena esterification reaction-ah awlsam takin a tel a, plastic, lubricant leh rimtui siamna atana hman lar tak ester a siam a ni. Tin, condensation polymerization hmangin diamine te nen an inrem thei a, polyamides a siam thei a, a langsar ber chu nylon 6,6 a ni. He polymerization reaction hi synthetic fiber leh engineering plastics industry lungphum a ni. Adipic acid hian reduction reaction a paltlang thei bawk a, a inmil tur alcohol a siam thei a, base nen inrem in salt a siam thei bawk a, chu chu adipates tia hriat a ni.

Dilna hmun hrang hrang

Polyamide (Nylon) siam chhuah dan: Adipic acid hmanna lian ber leh pawimawh ber chu polyamides siamnaah a awm a, a bik takin nylon 6,6 siamnaah a awm a ni. Hetiang hian adipic acid chu hexamethylenediamine nen condensation polymerization reaction-ah an inrem a. Chuta chhuak nylon 6,6 chu high - performance engineering plastic a ni a, a chakna, a chhe thei lo, a abrasion resistance leh a mechanical property tha tak avangin a hmingthang hle. Nylon 6,6 hi motor industry-ah engine parts, gears, leh bearings ang chi component hrang hrang atan hman a ni nasa hle. Textile industry-ah pawh thil pawimawh tak a ni a, a chakna, a chhelna leh dye a vawn that theih avangin thawmhnaw, carpet, leh upholstery atana puan quality sang tak siamna atan hman a ni.

Plasticizers leh Lubricants te chu: Adipic acid hi adipate - based plasticizers siam nan hman a ni. Heng plasticizers te hi polymer, a bik takin polyvinyl chloride (PVC) ah te dah a ni a, chu chu an flexibility, processability leh durability tihchangtlun nan an hmang thin. Adipate plasticizers hi low - temperature flexibility mamawhna hmuna hman tur a ni a, chu chu automotive wiring insulation, medical tubing, leh cold - resistant PVC product siamnaah te hman a ni. Tin, adipic acid atanga esters lakchhuah te hi industrial application hrang hrangah lubricant atan hman a ni a, anti - wear leh anti - friction property tha tak a pe a, engine, gear leh mechanical system dang atana hman atan pawh a tha hle bawk.

Ei leh in Industry (Indirect Use): 1. A rilru a hah lutuk chuan a rilru a buai em em a. Adipic acid hi ei turah direct-a ei a nih loh laiin, ei tur - contact material leh food - processing equipment siamnaah hman a ni. A esters te hi ei tur - packaging materials atana coating leh sealant-a hman a nih chuan ei tur thilte integrity leh himna a awm theih nan a pui a, chu chuan bawlhhlawh a veng a, product freshness a vawng reng bawk. Tin, adipic acid - based polymers hi processing laiin ei tur nena inzawm, conveyor belt leh seal te siamna atan hman theih a ni.

Damdawi leh Cosmetic Industry hrang hrang: Damdawi industry-ah chuan adipic acid hi damdawi siamnaah excipient atan hman theih a ni. Damdawi solution leh suspension pH control turin buffering agent angin a thawk thei a, damdawi stability leh efficacy a tichiang thei a ni. Cosmetic industry-ah chuan adipic acid esters hi thil chi hrang hrang, cream, lotion, leh lipstick-ah te hman a ni a, hei hian a texture a ti tha a, a darh theihna a ti sang a, emollient property a pe a, vun chu a nem leh a ti nem a ni.

Inbuatsaihna Dan

Cyclohexane hi a oxidation a ni: Hei hi adipic acid siamna atana industrial method hman tlanglawn ber a ni. A kalphung hi catalyst awmnaah cyclohexane oxidation atanga tan a ni a, a tlangpuiin cobalt - based catalyst a ni. First - stage oxidation-ah chuan cyclohexane hian boruak emaw oxygen emaw nen an inrem a, cyclohexanol leh cyclohexanone inzawmkhawm a siam a, hei hi "KA oil" (ketone - alcohol oil) process tia hriat a ni. Reaction hi 150 - 160°C vel leh pressure 1 - 1.5 MPa ah an ti a. Chumi hnuah KA oil chu second - stage reaction-ah nitric acid chu oxidizing agent atan hmangin oxidized lehin, a tlangpuiin 60 - 80°C temperature leh atmospheric pressure-ah a ni. He second - stage oxidation hian cyclohexanol leh cyclohexanone te chu adipic acid ah a chantir thin. Mahse, he hmanrua hian boruak lama harsatna engemaw zat a nei a, nitric acid hman hian greenhouse gas chak tak nitrous oxide (N2O) a siam a, bawlhhlawh luangte uluk taka enkawl a ngai a ni.

Biotechnological lama hmalakna hrang hrangte: Tun hnaiah chuan adipic acid siam chhuahna atana biotechnological methods chu a sustainable zawka siam chhuah duhna a pung chho zel a ni. Microorganisms, genetically engineered bacteria emaw yeast emaw te hi renewable feedstock, sugar emaw plant - based oil emaw te chu metabolic pathway hrang hrang hmangin adipic acid ah chantir theih a ni. Entirnan, bacteria thenkhat chu engineer-in intermediate siamin adipic acid-ah a inthlak danglam thei a ni. Heng biotechnological methods te hi hmasawnna stage-ah an la awm a, productivity leh cost - effectiveness nena inzawm harsatna an tawh laiin, nakin lawkah chuan environment friendly leh sustainable zawka adipic acid siam chhuah theihna tur a pe a ni.

Fimkhur dan tur

Hriselna atana hlauhawm: Adipic acid hian direct contact a nih chuan vun leh mit a ti na thei a ni. Hun rei tak emaw, vun a awm nawn fo emaw hian dermatitis a thlen thei a, mit a tawk a nih chuan mit a sen thei a, a na a, mitmeng a tichhe thei bawk. Adipic acid leivut chi hrang hrang inhnim hian thawkna kawng a ti na thei a, khuh, thawk hah leh thawk hah a thlen thei. Adipic acid tam tak ei hian chaw kawng a ti na thei a, chutah chuan rilru hahna, luak chhuak leh riltam te pawh a awm thei. Adipic acid khawihtu hnathawkte chuan mimal invenna hmanraw \ha tak tak, kutkawr, safety goggles, leh thawkna kawngkhar te an vuah tur a ni a, a bik takin leivut siam theihna hmunah te an hmang tur a ni.

Kangmei leh puak thei thil: Adipic acid hian flash point sang tak nei mahse, a kang thei a ni. Powder angin, a concentration tling taka a theh darh chuan boruak nen explosive mixture a siam thei a ni. Thil dahna hmunte chu kangmei chhuahna hmun atanga hla takah dah tur a ni a, leivut a awm loh nan boruak mumal tak neih a pawimawh hle. Adipic acid hmanga kangmei a chhuah chuan kangmei venna atana hman tur dik tak, dry chemical powder emaw carbon dioxide emaw hman tur a ni.

Environment-a nghawng a neih dan: Adipic acid hi boruak ah hian a awm reng thei tawk lo. Tui chhunga a chhuah chuan hun kal zelah microorganisms ten an tichhia thei a, mahse a tam lutuk chuan tui chhunga nungchate chungah nghawng a la nei thei tho. Acid a nih avangin tui system pH a nghawng thei bawk. Chuvangin, bawlhhlawh enkawl dan dik leh venhimna dan tur ruahmanna felfai tak siam a pawimawh hle a, hei hian adipic acid chu boruakah thunun loha a chhuah loh nan a pawimawh hle. Adipic acid siamtu emaw, hmang emaw industry-te chuan lei, tui leh boruak quality-a nghawng a neih tlem theih nan environment regulation khauh tak tak an zawm a ngai a ni.

A chiang zawk

Quality Control Sheet a ni