Graphite ntụ ntụ maka akara ihe

A na-eji micronized graphite n'ọtụtụ ebe n'ọhịa akara, tumadi na-eji njirimara ya dị ka oke okpomọkụ na-eguzogide, onwe{0}mmanu mmanu, nkwụsi ike kemịkalụ na mkpakọ. Dị ka isi ihe, Graphite ntụ ntụ maka akara ihe a na-etinyekarị aka na akara ike ma ọ bụ kwụ ọtọ na elu{2}}okpomọkụ, elu{3}nrụgide ma ọ bụ gburugburu na-emebi emebi.

Mara: Ngwaahịa na-akwado nhazi ahaziri onwe ahaziri.

(1) Nguzogide okpomọkụ dị elu: Ọ nwere ike ịrụ ọrụ na - 200 degrees ~ 3000 degrees (na ikuku na-adịghị oxidizing), nke dị elu karịa ihe mkpuchi rọba ma ọ bụ plastik.

(2) Onwe - mmanu mmanu: Ihe owuwu nwere akwa na-ebelata ọnụọgụ esemokwu (0.1 ~ 0.3) ma na-ebelata iyi nke akụkụ akara.

(3) Inertness kemịkalụ: Na-eguzogide acids, alkalis na organic solvents (ma ewezuga mgbasa ozi oxidizing siri ike dị ka nitric acid gbanyere mkpọrọgwụ).

(4) Plasticity: Micronized ntụ ntụ dị mfe iji mejupụta ebe a na-adịghị ahụkebe ma mepụta akwa mkpuchi mkpuchi.

(5) Eletriki/ọkụ conductivity: Kwesịrị ekwesị maka akara ndapụta na-achọ mkpofu okpomọkụ ma ọ bụ mgbochi - static.

(1) Graphite ntụ ntụ maka akara mbukota mejupụtara: Micronized graphite agwakọta ya na ígwè wires na eriri (dị ka carbon eriri) na pịa. Ngwa: Akara dị ike nke valves, ogwe mgbapụta na ihe mkpali (dịka ọmụmaatụ, nfuli kemịkalụ, elu-kettle mmeghachi omume okpomọkụ). Atụmatụ: Nguzogide nrụgide ruo 20MPa, kwesịrị iji griiz mee ihe iji belata mmalite mmalite.

(2) Akara graphite na-agbanwe agbanwe (graphite gbasaa) Usoro: Micronized graphite bụ acidified, gbasaa wee pịa ya n'ime gaskets, efere ma ọ bụ spiral ọnya gaskets. Ngwa: Static sealing nke ọkpọkọ flanges, okpomọkụ Exchangers na engine cylinder isi. Atụmatụ: Ọnụego nkwụghachi dị elu (Karịrị ma ọ bụ ha nhata na 40%), nke nwere ike kwụọ ụgwọ maka enweghị isi nke elu flange.

(3) Ihe eji emechi ihe mejupụtara Graphite + metal: Dị ka graphite{2}}ihe ndị mejupụtara ọla kọpa, nke eji eme akara dị elu{3}}ọsọ na-ebu akara. Graphite + polymer: Dị ka PTFE{6}} ihe mejupụtara graphite, nke nwere ma nguzogide corrosion na obere esemokwu.

(4) Usoro mkpuchi mkpuchi akọrọ: Gbasaa micronized graphite n'ime ihe nkedo wee fesaa ma ọ bụ kpochaa ya n'elu akara.

Ngwa: Mgbochi- ijide bolts okpomọkụ dị elu na nkwonkwo eri.

Urughuru size kemeghi izute dispersion mkpa na coatings, composites, wdg.

• Carbon dị elu, obere ash na-eme ka ọ dị ọcha maka ngwá electronic, ike ọhụrụ, na-ebelata adịghị ọcha.

• agafeghị oke n'elu ebe na mgbata njupụta itule dispersibility na formability, adabara slurry nkwadebe, mkpakọ ịkpụzi, wdg.

• Low resistivity na-enyere ndị magburu onwe conductivity, mma maka conductive mgbakwunye na electrodes. Ụkpụrụ Nlere Arụmọrụ Akara na Parameters.

Ihe nchịkọta dị ọkụ: graphite ntụ ntụ maka akara ihe, China graphite ntụ ntụ maka akara ihe na-emepụta ihe