PTFE mkpuchi waya ntupu bụ eriri waya kpara akpa nke ejiri resin PTFE kpuchie ya. Ebe ọ bụ na PTFE bụ hydrophobic, na-abụghị mmiri, elu-njupụta na elu okpomọkụ na-eguzogide ihe, na metal waya ntupu ntekwasa na PTFE nwere ike n'ụzọ dị irè igbochi Itie nke mmiri molekul, si otú ikewa mmiri si dị iche iche mmanụ ụgbọala na mmanụ. Ya mere, a na-ejikarị enyocha mmiri na gas, a na-ejikwa ya kewaa elu nke ihe nzacha.
Nkọwapụta
- Ihe ntupu waya: igwe anaghị agba nchara 304, 316, 316L
- mkpuchi: PTFE resin
- Ọnọdụ okpomọkụ: -70 °C ruo 260 °C
- Agba: akwụkwọ ndụ akwụkwọ ndụ
Njirimara
1. Mmetụta dị mma nkewa mmanụ-mmiri. Ihe mkpuchi PTFE nwere ezigbo hydrophobicity na nnukwu lipophilicity, nke nwere ike ikewapụ mmiri ngwa ngwa na mmanụ;
2. Nguzogide okpomọkụ dị mma. PTFE nwere ike ịrụ ọrụ ogologo oge na okpomọkụ nke -70 °C ruo 260 Celsius C, ma nwee nkwụsi ike dị mma;
3. Ogologo oge ndụ. Nguzogide dị mma na acid, alkalis na kemịkalụ, ma nwee ike ichebe eriri waya site na corrosion kemịkalụ;
4. Ngwongwo na-adịghị mma. The solubility oke SP nke PTFE dị nnọọ obere, otú adhesion na ndị ọzọ bekee dịkwa nnọọ obere;
5. Usoro mkpuchi dị ukwuu. A na-eji PTEF kpuchie elu igwe igwe anaghị agba nchara, ihe mkpuchi ahụ bụ otu, a gaghị egbochi oghere ndị ahụ;
Ngwa
1. Mmanụ ụgbọ elu, mmanụ ụgbọala, mmanụ ọkụ, mmanụ dizel;
2. Cyclohexane, isopropanol, cyclohexanone, cyclohexanone, wdg;
3. Mmanụ turbine na mmanụ hydraulic ndị ọzọ dị ala na mmanụ lubricating;
4. Ndị ọzọ hydrocarbon ogige;
5. Liquefied petroleum gas, tar, benzene, toluene, xylene, isopropylbenzene, polypropylbenzene, wdg;
Oge nzipu: Ọgọst-09-2024