isiguquli sobunzima bemolekyuli
| IIPROPATI | |
| Inkangeleko | ulwelo olungabonakaliyo olungenambala |
| Iifomula zemolekyuli | C18H20 |
| Ubunzima beMolekyuli | 236.36 |
| Umxholo uwonke | >99% |
| I-Alfa | <10 |
| Uxinano kwi-25℃ g/cm3 | 1.0±0.1g/cm3 |
| I-Enthalpy ye-Vaporization: | 58.3±0.8kJ/mol |
| Indawo yokuflasha: | 185.5±13.1℃ |
| Ukuqaqamba kweMolar: | 76.6±0.3 cm3 |
I-molecular weight requulator ayinaso i-sulfur, ayinavumba, ikhuselekile kwaye inobuhlobo nokusingqongileyo kwaye iqinisekiswe yi-FDA. Isetyenziswa kakhulu kwiindidi ezahlukeneyo ze-acrylic resin styrene, i-ABS, i-ACRMBS, i-styrene-acrylic latex nitrile latexbutadiene latex ezifana ne-polymerization reaction. Yindlela yokukhusela ubunzima be-molecular eluhlaza enobuhlobo nokusingqongileyo, i-arhente yokudlulisa i-chain, i-chain terminator kunye ne-polymer modifier.
1. Kwinkqubo yokuvelisa i-acrylic resin kunye ne-acrylic ester polymerization, ukongeza le mveliso kungayilungisa ngokufanelekileyo ubunzima be-molecular ye-resin. I-acrylic resin ine-molecular weight ephantsi, ukusasazwa kwe-uniform weight, inqanaba elihle, i-uniform viscosity, ukubonakala okukhanyayo, ukucaca, ukumelana okuhle nemozulu yendalo.
2. Kwimveliso yeepolymers ezifana ne-nitrile latexbutadiene styrenelatexandstyrene-acrylic latex, Ukongeza le mveliso kunokwenza imveliso ye-resin ibe nobunzima obuncinci be-molecular weight, ilungelelanise kakuhle i-viscosity uniform, ukuze imveliso ngokweemfuno zenkqubo yokugqibezela i-polymerization.
3. Kwimveliso yokucubungula i-ACR eyongezelelweyo, i-viscosity yangaphakathi yemveliso inokulawulwa ngempumelelo.
4. I-polystyrene enempembelelo ephezulu kunye ne-ABs resin enika amandla okulwa nokuqhekeka kunye nokusebenza kakuhle kobushushu obuphantsi.
5. I-SAN resin vinyl polymer (vinyl polymer) ilawula ubunzima beemolekyuli kunye nokufana
6. I-polymer ye-EVA inciphisa ukwakheka kwamehlo eentlanzi kunye nolusu.
7. Amasuntswana epolymer afunyenwe kwi-EPs anokusasazwa kobukhulu bamasuntswana amancinci kunye neempawu ezilungileyo zomphezulu. Nge-PEwaxEPS ingaphinda isetyenziswe
8. I-resin ye-styrene eguqulweyo yerabha ifumana ukuhamba kakuhle kokunyibilika kunye neemveliso ezingenavumba. 5 I-Vinylpolymer (i-vinylpolymer), i-suspension polymerization reaction. @ Iimveliso ezidityanisiweyo ze-PE njenge-scorch inhibitor. 200 kg/iron drum. 0.5-3% (ngobunzima
ukhuseleko
Kufuneka kulandelwe amanyathelo aqhelekileyo okhuseleko xa kusetyenzwa ngeekhemikhali. La manyathelo aquka amanyathelo achazwe kwimigaqo yezempilo nokhuseleko ye-Federal, ye-State neye-Local, umoya ococekileyo kwindawo yokusebenza, ukhathalelo oluhle lolusu kunye nokunxitywa kweeglasi zokukhusela. Lonke ulwazi lokhuseleko lubonelelwe kwiPhepha leDatha yoKhuseleko lwe-styrene acrylic resin.
Indawo yokugcina izinto
Nceda ujonge incwadana ethi “Ukuphathwa Nokugcinwa KweePolymer Dispersions”. Amanyathelo okhuseleko aqhelekileyo xa uphatha iikhemikhali kufuneka alandelwe. Oku kuquka amanyathelo achazwe kwimigaqo yezempilo nokhuseleko ye-Federal, ye-State neye-Local, umoya ococekileyo kwindawo yokusebenza, ukhathalelo oluhle lolusu kunye nokunxitywa kweeglasi zokukhusela. Lonke ulwazi lokhuseleko lubonelelwe kwiPhepha leDatha yoKhuseleko lwe-styrene acrylic resin.
