PPS- GF, MF, FR gbanwetụrụ ọkwa ịgba ọgwụ maka oriọna akpaaka egosipụtara

PPS- GF, MF, FR gbanwetụrụ ọkwa ịgba ọgwụ maka ndị na-atụgharị oriọna akpaaka

Nkọwa dị mkpirikpi:

Ihe eji eme plastik Polyphenylene sulfide (PPS) bụ ụdị ọhụrụ nke arụmọrụ thermoplastic polymer nwere oke nguzogide okpomọkụ dị elu, nguzogide corrosion, nguzogide radieshon, ire ọkụ na-ere ọkụ, ihe eji arụ ọrụ ziri ezi, nkwụsi ike akụkụ na ọmarịcha akụrụngwa eletrik. N'ihi ọmarịcha arụmọrụ dị otú ahụ, ihe ndị mejupụtara PPS edochila ụfọdụ ọla dị ka ihe eji arụ ọrụ, a na-ejikwa ya na ngwa eletrọnịkị, ụgbọ ala, igwe na injin kemịkalụ, ikuku ikuku, ngwa agha ndị agha na mpaghara ndị ọzọ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Polyphenylene sulfide bụ plastik injinia, nke a na-ejikarị eme ihe taa dị ka thermoplastic na-arụ ọrụ dị elu. Enwere ike ịkpụzi PPS, wepụ ya, ma ọ bụ megharịa ya ka ọ bụrụ nke ọma. N'ụdị siri ike ya dị ọcha, ọ nwere ike ịbụ opaque na-acha ọcha ruo tan na agba. Okpomọkụ ọrụ kacha elu bụ 218 Celsius (424 Celsius F). Ahụbeghị PPS ka ọ na-agbaze na ihe mgbaze ọ bụla na okpomọkụ dị n'okpuru 200 Celsius (392 Celsius F).

Polyphenylene sulfide (PPS) bụ polymer organic nke nwere mgbanaka aromatic jikọtara ya na sulfide. eriri sịntetik na textiles ewepụtara na polymer a na-eguzogide ọgụ kemịkalụ na thermal. A na-eji PPS na akwa nzacha maka igwe ọkụ coal, ihe na-eme akwụkwọ, mkpuchi ọkụ, ihe nkiri ihe nkiri, akpụkpọ anụ ọpụrụiche, gaskets, na pickings. PPS bụ ihe mmalite nke polymer na-eduzi nke ezinụlọ mkpanaka polima na-agbanwe agbanwe. PPS, nke na-egbochi ihe ọzọ, nwere ike ịtụgharị gaa na ụdị semiconducting site na oxidation ma ọ bụ iji dopants.

PPS bụ otu n'ime ihe kacha mkpa dị elu okpomọkụ thermoplastic polymers n'ihi na ọ na-egosiputa ọtụtụ ihe na-achọsi ike. Njirimara ndị a gụnyere iguzogide okpomọkụ, acids, alkalis, mildew, bleaches, ịka nká, ìhè anyanwụ, na abrasion. Ọ na-amịkọrọ naanị obere ihe mgbaze ma na-egbochi ịcha akwa.

Atụmatụ PPS

Okpomọkụ dị oke mma, na-aga n'ihu na-eji okpomọkụ ruo 220-240 Celsius C, eriri iko na-eme ka mgbagha okpomọkụ dị elu karịa 260 Celsius C.
Ezigbo ọkụ retardant na nwere ike ịbụ UL94-V0 na 5-VA (enweghị ntapu) na-agbakwunyeghị ihe mgbakwunye ire ọkụ ọ bụla.
Nguzogide kemịkalụ mara mma, naanị nke abụọ na PTFE, ọ fọrọ nke nta ka ọ bụrụ ihe a na-adịghị ahụkebe na ihe mgbaze organic ọ bụla
A na-akwalite resin PPS nke ukwuu site na eriri iko ma ọ bụ eriri carbon ma nwee ike igwe dị elu, nkwụsi ike na nguzogide na-akpụ akpụ. Ọ nwere ike dochie akụkụ nke ígwè dị ka ihe nhazi.
Resin nwere ezigbo nkwụsi ike akụkụ.
Ọnụ ọgụgụ mkpụzi dị ntakịrị nke ukwuu, yana ọnụego nnabata mmiri dị ala. Enwere ike iji ya n'okpuru oke okpomọkụ ma ọ bụ ọnọdụ iru mmiri dị elu.
Mmiri mmiri dị mma. Enwere ike ịgbanye ya ka ọ bụrụ akụkụ dị mgbagwoju anya ma dị mkpa.

Ubi ngwa PPS

A na-ejikarị ya na igwe, ngwá ọrụ, akụkụ ụgbọ ala, eletriki na eletrọnịkị, ụgbọ oloko, ngwa ụlọ, nkwukọrịta, igwe textile, egwuregwu na ngwaahịa ntụrụndụ, ọkpọkọ mmanụ, tankị mmanụ na ụfọdụ ngwaahịa injinia ziri ezi.

Ubi	Ngwa ngwa
Ụgbọala	Njikọ cross, breeki piston, breeki sensọ, oriọna akara, wdg
Ngwa ụlọ	Mpempe ntutu isi na ihe mkpuchi okpomọkụ ya, isi agụba eletrọnịkị, ikuku na-afụ ikuku, onye na-egbu anụ anụ, akụkụ ihe nhazi ihe ọkpụkpọ CD.
Ngwa igwe	Mgbapụta mmiri, ngwa mgbapụta mmanụ, impeller, bearing, gear, wdg
Eletrọnịkị	Njikọ, ngwa eletriki, relays, ngwa nbibi, oghere kaadị, wdg

Ndepụta Ndekọ Ọkwa

Ihe onwunwe	Nkọwapụta	SIKO ọkwa	Dakọtara na Ụdị akara & ọkwa
PPS	PPS+40% GF	SPS90G40	Phillips R-4, Polyplastics 1140A6, Toray A504X90,
PPS	PPS+70% GF na ihe nchacha mineral	SPS90GM70	Phillips R-7, Polyplastics 6165A6, Toray A410MX07