Njirimara na ntinye nke polyphenlene sulfide (pps)

Polyphenlene sulfide (pps) bụ polymen licymer mejupụtara na mgbanaka Benzene, polycarboate, polyphoplene poyester, polyphoplastic poyester, ọ nwere ike iguzogide elu, ọgwụ mgbochi Njirimara na akụrụngwa eletriki na azụ ezumike. N'ime plasticin injinịa pụrụ iche, pps karịa polyarylate, polyet ekere ketone, polyethfone, polyethwastics na ọsọ mmepe ndị ọzọ.

Enwere ike ịhazi PPS site na ntụgharị, ịkpụgharị usoro, kamakwa site na ihe nkiri site na FIBRIL, site na iji eriri ndị ọzọ na-eme mgbanwe nke mgbanwe Njirimara iji nweta egwuregwu ọzọ, bụ plastik injinịa nke ukwuu.

PPS bụ mgbanaka Benzene na ọnọdụ ziri ezi jikọtara na sọlfọ na-acha uhie uhie na-abụkarị ihe na-acha ọcha ma ọ bụ na ngwaahịa bead, njupụta nke 1.34 ~ 1.36G / cm3, na Na-agbaze mgbe 280 Celsius C. dị ka kristal ọkụ polymer polymen, PPS resin nwere nnukwu ntiwapụ na njupụta dị elu. Dị ka kristal ọkụ polymer, linear pps crystallity ruo 70%, iko mmiri nke 92 ℃, ọnọdụ nduru karịa 400 ℃.

A na-ekewa pps n'ime mpempe kwụ ọtọ ma na-agagharị ụdị abụọ. Ụdị kwụ ọtọ nwere ezigbo ihe siri ike na elongation; Ma ụdị a na-aga n'ihu nwere ihe pụrụ iche nwere: crosslinking na ịgwọ ya na ọnụnọ oxygen, ihe karịrị 200 ℃ heatch ọgwụgwọ nke ọma. Ntughari PPS jikọtara ọnụ na nguzogide na-ebelata dị mma. Iji meziwanye PPs jikọtara ọnụ, wee zụlite PPS Cross-Njikọ.

N'ihi nsonaazụ na-adịghị mma iguzogide PPS, ọ dị ka iji eriri na-ewuli elu (dị ka eriri iko, eriri carbon) nwere ike ime ka akụrụngwa na-eguzogide arụ ọrụ na nguzogide okpomọkụ.

1. Njirimara eji eme ihe

A na-ejikarị pps guzogide oke okpomoku, enwere ike iji oke okpomọkụ, ike nke na-enweghị atụ, ike na-agbanwe agbanwe na mbara igwe na-acha odo odo na oke okpomọkụ dị elu karịa PBT, anụ ụlọ , PC na plastik ndị ọzọ injinia. PPS na-eme ka PPS na-enwe ike iguzosi ike ike, ike, ihe siri ike na ọtụtụ ihe eji eme ya, yabụ, pps na-eme ka eriri ọ bụla ma ọ bụ mikpuru.

2. Njirimara ikuku

PPS bụ polymer kristal, ogo kachasị elu nke kristal ruo 65%, ọnọdụ okpomọkụ ya bụ 127 ~ ~ ~ 460 ℃, nkwụsi ike nke mbido, nkwụsi ike nke mbido Ihe karịrị paị, Pomb na PTFE na plastik ndị ọzọ na-eme ka ọ dị mma, na-agbadata eriri ọkụ nke pps nwere ike iru 260 ℃, iji nke kachasị elu na thermoplastics, Ihe ruru 220 ~ 240 ℃. Ogologo oge ọrụ okpomọkụ bụ nke kachasị elu n'etiti ọkụ ahụ, nke nwere ike iru 220 ~ 240 ℃. Na mgbakwunye, nguzogide ya na arụmọrụ nke solder dị elu karịa plastik injinịaka ndị ọzọ, mana tinye fillents dị mma, nwekwara ike iwepụta ihe ndị dị mma na pps A na-egosipụta nkwụsi ike nke ikuku.

PPS resin nwere ezigbo ihe na-egbu maramara, ederede oxygen nke resin ntụ bụ 46 ~ 53, ọ nwere ike ịgba ọkụ, ọnụego ya na-apụ apụ, ọnụego ọnụego ahụ dị ala karịa nke nke polymenated, Ọ nwere ike iru ọkọlọtọ nke ul94u-d na-enweghị mgbakwunye nke azụ ezumike. 3. Nnọọ nkwụsi ike

3. Nnọọ nkwụsi ike

PPS nwere ebe nkwụsi ike nke 0.15% ruo 0.1%, nke kacha ala ruo 0.01%, mmiri mmiri nke 0.01%, yabụ, ọ nwere nkwụsi ike ọkụ. 300 ℃ PPS anaghị agbaze n'okpuru steeti dị elu, kpoo ọkụ na 400 ~ 500 ℃ csirible ma ọ dịghị mma. PPs na-agbakọta nke nwere ike ịnabata ọnọdụ dị elu karịa 600 Celsius. PPS anaghị emebi emebi n'okpuru iru mmiri dị elu. N'agbanyeghị oke ihu igwe dị elu, viscosis nke gbazee na-adị ala ma na-agbaze dị mma, pps dabara adaba maka mmepụta nke akụkụ ma ọ bụ nke dị mkpa.

4. Ntughari Chemical

Ndị na-emegide PPS yiri nke PSFE, nke a maara dị ka "Eze plastics" ma nwee nguzogide iguzogide. Ọ nwere ike iguzogide acid, alkali, hydrochloric acid na kemịkal ndị ọzọ na-elopụ, na 200 ℃ n'okpuru na-enweghị nsogbu ọ bụla. Na mgbakwunye na oxidize siri ike na-egbu egbu na acid acid, chlorosulfont acid, fluorine acid, ọ fọrọ nke nta ka ọ bụrụ na usoro mgbasa ozi niile dị na mpaghara. N'elu 250 ℃, ọ bụ naanị soluble na biphenyl, biphenhyl ether na-amachibitu. Na oke okpomọkụ ọbụna nke kachasị mma blorinated bọlbụ nwere ike igbari 10%. Na ị boydlochloric acid, PPS anaghị enwe mgbanwe ọ bụla. PPS nwere ezigbo nhazi dị mma karịa PTFE, na-eme PPS na ụlọ ọrụ na-echeta na akparamagwa na ndị na-eme ihe bara uru, nguzogide nguzogide nwere ọtụtụ USS.

PPS nwekwara ezigbo ihu igwe na radieshon na-emegide ya, mgbe afọ 2000 gasịrị, ike nke radieshon (106 gy), arụmọrụ ya na-agbanwe agbanwe, agaghị agbanwe agbanwe victoous na ihe egwu.

5. Ngwongwo elektriki

PPS nwere ezigbo ngwa ngwa eletriki, petalcric mgbe niile nke 3.9, ike eletriki dị obere, ike na-enwe ike ike (ike na-enwe ike) dị ka 19kv / mm, na-eguzogide dị ka 1016 site na 1016 - cm. Tụnyere ya na plastics ndị ọzọ, na-enwekarị obere, ike iguzogide ihe dị ka 185s, a ga-anọchi anya plastik na voltaji na-eguzogide elu akụkụ mkpuchi. Ọ nwere ike dochie ebe a na-ekpuchi plastics ma na-eji akụkụ dị elu na-egbochi arc-voltaji. A na-enwekarị uru dị ukwuu karị, na oke okpomọkụ, iru mmiri na ọnọdụ ndị ọzọ mejupụtara, pps na-eme ka ihe ndị a na-eme ihe pps dị ka ihe mgbochi.

6. Adhesion

PPS nwere ezigbo ihe nnweta, igwe na nke na-abụghị ọla, ọ bụrụhaala na ihe ga-eme ka ọ bụrụ ihe dị elu karịa 350 ℃. Mmetụta nsonaazụ na-adị mma nke ukwuu, ike nke na-enweghị njikọ dị elu karịa 25MPA. Ike nke PPS karịrị akarị iko.

Mgbanwe na ntinye nke polyphenlene sulfide

1. Mmezi na ngwakọta nke pps

Ngbanwe nke PPS na-emebu ihe mmegharị nke ndị gbanwetụrụ na isi mgbago nke PPS ma ọ bụ nke polyphenene sulfone sulfone sulfone sulfone sulfone phthalamide (PPSA), wdg), wdg., Ngwaahịa ndị a agbanweela na-eme ka arụmọrụ arụ ọrụ nke PPS, Njirimara eletriki, nguzogide na akụrụngwa ndị ọzọ a ga-eme ka mma.

PPSking bụ tumadi iko iko, eriri carbon na insorganic filler na-agbanwe ike iji kwalite mmetụta ike na ike nwere ike belata nke ngwaahịa ahụ nwere ike belata nke ukwuu. Mpempe akwụkwọ nke iri na asatọ, nwere 68% nke eriri iko (dịka ultrafine caltonine na-ejide ya, wdg) , ma na-agbanwe modulu nke 18.5Ga, relelus modulu nke 18.5Ga. Ike ya bụ 164MPA ma na-agbanwe agbanwe modulu bụ 18.5GPA.

PPS / PTFE Alloy na fluorine resin Reinking Rening dị ukwuu, nguzogide okpomọkụ na ntuli aka polyphenene na-ebelata nke ukwuu, nwere ike belata ụgwọ nke 15%. Ka ọ dị ugbu a, dị ka PPS / PPS / PPSTULFONFOGE), PPS / PPS / PPS / CPS / SIL / Silicone na ndị ọzọ, nwere emepụtakwa.

2. Ebe ntinye

PPS nwere ezigbo ọnụ ahịa na ọnụahịa dị ala na ike dị ala na ike nuklia, rọketi, igwe eletriki, ihe egwuregwu, egwuregwu na akụrụngwa ahụike na akụrụngwa ndị ọzọ. N'ime ụlọ ọrụ igwe, a na-eji PPS dị ka usoro nhazi, na-eme ihe na-eguzosi ike, ihe mkpuchi, na-agbasa akụkụ, ihe na-aga, gars, Ighapu mkpuchi, onye na - enye aerosol, na - egosi gaus, pulleys na ndị ọzọ. Na ngwa elektrọniki na ngwa eletriki, Njirimara nke PPS, akụrụngwa mkpuchi ọkụ eletrik, nguzosi ike na-eguzogide, yana ọnọdụ dị elu, ọnọdụ dị elu, Ngwongwo eletriki mara mma, ọkachasị dị mma maka mmepụta nke oke okpomọkụ, ọnọdụ nke dị elu nke ngwa eletriki. A na-eji PPS emepụta ihe ndị na-emepụta ahịhịa, ndị na-eme ihe, ndị na-eme mkpọtụ, ihe mkpuchi, ọta, lades na rotor na-emegharị akụkụ na motors eletrik. Na ngwa eletriki, a na-eji PPS mee ihe eji emekọ ihe, ntụgharị, ndị na-emegide ya, na-agbazite, ndị na-agbagharị, ndị na-efe efe, na-akpụ akpụ, magnetics, ndọta Ihe mmetụta na-emegharị anya, ndị na-eme ihe ike elektrọl, akụkụ nkwado ngwa ngwa, na-ejikarị sekit, wdg pps na-achọ ihe na-eguzogide ọkụ na-eguzogide ma dị elu. A na-ejikarị PPS n'ọtụtụ ebe, akụkụ na-eme ọgwụgwọ, akụkụ ahụ, akụkụ mmanụ, na-agbagharị, na-akpụ akpụ, na-akpụ akpụ, wdg. Enwere ike iji PPS mee ihe na akụrụngwa na-eguzogide ọkụ na-eguzogide okpomọkụ na akụrụngwa na akụkụ na-eguzogide okpomọkụ, ndị dị iche iche na-eguzogide ntụchi-na-eguzogide ya, ọkpọkọ, mmeghachi omume, mmeghachi omume, mmeghachi omume, mmeghachi omume, mmeghachi omume, mmeghachi omume, mmeghachi omume, mmeghachi omume Kettles, TheSthewater na ihe nzacha gas na-agwụ ike, yana okpomoku na-eguzogide okpomọkụ, nrụgide na-eguzogide mmanụ na-eguzogide mmanụ.