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Inkcazo ephezulu Intengiso eshushu i-ASTM Ss 201 202 301 304 304L 2b Ba Hl Isibuko Gqiba iStainless Steel Coil Construction Automobile Technology

Inkcazo ephezulu Intengiso eshushu i-ASTM Ss 201 202 301 304 304L 2b Ba Hl Isibuko Gqiba iStainless Steel Coil Construction Automobile Technology

Inkcazelo emfutshane:

INOMBOLO YECAS:141-32-2

Ifomula:C7H12O2

Ubunzima bemolekyuli:128

Mp:-64.6℃

Bp:145.7℃

Fp:47 ℃

Ukuxinana:0.89g/ml

Indawo yokunyibilika: -69°C

Indawo yokubila: 61-63°C 60mmHg(lit.)

Ubuninzi: 0.894g/mL ku-25°C(lit.)

Ubuninzi boMphunga: >1(vsair)

Uxinzelelo lomphunga: 3.3 mm Hg (20°C)

Isalathiso se-refractive: n20/D1.410(lit.)

Iimeko zokugcina: Gcina ngaphantsi +30 °C.

Ukunyibilika: 1.7g/l

Ifomu: Ulwelo

Umbala: Sula umbala kancinci

Ivumba: Isiqhamo

I-OdorThreshold (i-OdorThreshold): 0.00055ppm

Umda wokuqhushumba: 1.1-7.8% (V)

Ukunyibilika kwamanzi: 1.4g/L (20ºC)

Uvakalelo: I-LightSensitive

Merck: 14,1539

BRN: 1749970

Umda wokuvezwa: TLV-TWA 10ppm (~55mg/m3) (ACGIH).

Ukuzinza: Izinzile.Inokutsha.Ayihambelani ne-strongoxidizingagents,iiasidi ezomeleleyo,iziseko ezomeleleyo.

Uvavanyo(GC) ≥99.5%

Umbala (Pt-Co) ≤10

Ixabiso le-Acid (Njenge-AA) ≤0.01%

Amanzi (m/m) ≤0.10%

Inhibitor(MEHQ) 15±5 ppm


Iinkcukacha zeMveliso

Iithegi zeMveliso

Umgangatho oPhezulu wokuQala, kunye noMthengi oPhakamileyo sisikhokelo sethu sokubonelela ngoncedo olufanelekileyo kubathengi bethu. Okwangoku, sizama ngako konke okusemandleni ethu ukuba sibe phakathi kwabathumeli ngaphandle abafanelekileyo ngaphakathi kwishishini lethu ukwanelisa abathengi ngakumbi ingcaciso ePhezulu yoThengiso oluPhezulu i-ASTM Ss 201 202 301 304 304L 2b Ba Hl Mirror Finish Stainless Steel Coil Construction Automobile Technology, Umsebenzi wethu kukwenza kube lula ukuvelisa imibutho ehlala ixesha elide kunye nabathengi bakho ngokusebenzisa amandla ezisombululo zentengiso.
Umgangatho ophezulu wokuQala, kunye noMthengi oPhakamileyo sisikhokelo sethu sokubonelela ngoncedo olufanelekileyo kubathengi bethu. Okwangoku, sizama ngako konke okusemandleni ethu ukuba sibe phakathi kwabachwethezi ngaphandle abafanelekileyo ngaphakathi kwishishini lethu ukuze sanelise abathengi abafuna ngakumbi.Ikhoyili yentsimbi yaseTshayina kunye nePhepha leNtsimbi eNgatyiwayo, Ngokuthembela kumgangatho ophezulu kunye nokuthengiswa kakuhle emva kokuthengisa, iimveliso zethu zithengisa kakuhle eMelika, eYurophu, kuMbindi Mpuma naseMzantsi Afrika.Sikwangumzi-mveliso we-OEM omiselweyo kwiimveliso ezininzi zehlabathi zezisombululo ezidumileyo.Wamkelekile ukuba uqhagamshelane nathi ukwenzela uthethathethwano kunye nentsebenziswano.

Inkcazo:I-BA yi-monomer ethambileyo ene-reactivity eyomeleleyo, enokuthi idityaniswe ngokunqamlezileyo, i-copolymerized kwaye idityaniswe neentlobo ezahlukeneyo zee-monomers ezinzima ukwenza i-emulsions, ii-copolymers ezinyibilikayo emanzini kunye nezinye iipolymers, kwaye inokulungiselela iplastiki kunye neepolymers ezidityanisiweyo ukuze ufumane iimveliso ezininzi. kunye neempawu ezahlukeneyo ezifana ne-viscosity, ubunzima, ukuqina, ubushushu beglasi yokutshintsha, njl.

I-butyl acrylate yinto ebalulekileyo ephakathi kunye nokusetyenziswa okuphezulu kwesicelo.Isetyenziswa ngokugqithisileyo kakhulu.Ngokukodwa njengoko i-MMA kunye ne-MBS i-resin modifiers itsala ingqalelo enkulu kumazwe angaphandle.

 

Iimpawu:

1. Ukuxhathisa kakuhle kwamanzi

2. Ukuguquguquka kobushushu obuphantsi

3. Ukumelana nemozulu okugqwesileyo

4. Ukumelana nokukhanya kwelanga okulungileyo.

 

Isicelo:

1. I-butyl acrylate isetyenziswa ikakhulu ukwenza ii-polymer monomers kwiifiber, irabha kunye neeplastiki.

2. Ishishini lezinto eziphilayo lisetyenziselwa ukwenziwa kwezinto zokuncamathelisa, i-emulsifiers kunye nanjenge-intermediates kwi-organic synthesis.

3. Ishishini lephepha lisetyenziselwa ukwenziwa kwee-agent zokuqinisa amaphepha.

4. Ishishini lokugquma lisetyenziselwa ukwenziwa kweengubo ze-acrylic.

5. Iipolymerizable monomers, ezisetyenziswe kwiipolymers ezithambileyo, zidlala indima yeplastiki yangaphakathi kwi-copolymers.Ii-resin ezahlukeneyo zokulungiswa kweengubo, iingubo, ukwenza iphepha, isikhumba, i-adhesives yokwakha kunye namanye amashishini.

 

Amacebiso ngokubanzi:Ubuthi bale mveliso bufana ne-methyl acrylate.I-LD50 yomlomo yeempuku yayingu-3730 mg / kg.Ukucaphukisa emehlweni kunye nolusu.Ubuninzi bokugxininiswa obuvumelekileyo bu-10-5.Indawo ekusetyenzwa kuyo kufuneka iphefumle kakuhle.Abanini-zithuthi kufuneka banxibe izixhobo zokukhusela.

 

Umqulu:180kg/igubu

 

Ezothutho kunye nokugcinwa:

1. Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo kunye nemithombo yobushushu.Ubushushu bethala leencwadi akufunekanga budlule kwi-37℃.

2. Ukupakishwa kuyadingeka ukuba kutywinwe kwaye kungadibanisi nomoya.

3. Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, i-acids kunye ne-alkali, kwaye akufanele ixutywe.

4. Akufanele igcinwe ngobuninzi okanye igcinwe ixesha elide.Sebenzisa izibane ezingagqabhukiyo kunye nezixhobo zokungenisa umoya.

5. Ukuthintela ukusetyenziswa kwezixhobo zoomatshini kunye nezixhobo ezithandeka kwiintlantsi.

6. Indawo yokugcina kufuneka ixhotyiswe ngokuvuza kwezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zokukhusela.

Umgangatho oPhezulu wokuQala, kunye noMthengi oPhakamileyo sisikhokelo sethu sokubonelela ngoncedo olufanelekileyo kubathengi bethu. Okwangoku, sizama ngako konke okusemandleni ethu ukuba sibe phakathi kwabathumeli ngaphandle abafanelekileyo ngaphakathi kwishishini lethu ukwanelisa abathengi ngakumbi ingcaciso ePhezulu yoThengiso oluPhezulu i-ASTM Ss 201 202 301 304 304L 2b Ba Hl Mirror Finish Stainless Steel Coil Construction Automobile Technology, Umsebenzi wethu kukwenza kube lula ukuvelisa imibutho ehlala ixesha elide kunye nabathengi bakho ngokusebenzisa amandla ezisombululo zentengiso.
Ingcaciso ephezuluIkhoyili yentsimbi yaseTshayina kunye nePhepha leNtsimbi eNgatyiwayo, Ngokuthembela kumgangatho ophezulu kunye nokuthengiswa kakuhle emva kokuthengisa, iimveliso zethu zithengisa kakuhle eMelika, eYurophu, kuMbindi Mpuma naseMzantsi Afrika.Sikwangumzi-mveliso we-OEM omiselweyo kwiimveliso ezininzi zehlabathi zezisombululo ezidumileyo.Wamkelekile ukuba uqhagamshelane nathi ukwenzela uthethathethwano kunye nentsebenziswano.


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