Pps plasti (polyside)
Aha Bekee: Phenylene sulfide
Ike grafti iche iche: 1.36g / cm3
Igodo Surried: 0.7%
Ibelata okpomọkụ: 300-330 ℃.
PPS bụ sọlfọ na-enwe oke mmiri, linear pps crosslincked n'elu 350 ℃ n'ime ụlọ ọrụ ụlọ ọrụ na 1971, nke mbụ iji mezuo mmepụta ụlọ, na Companieslọ ọrụ Japan amalitekwara ịzụlite ma mepụta. Mgbe ngafe nke patent, ụlọ ọrụ Japan malitekwara nyocha na mmepe na mmepụta. Ndị ọrụ ndị Japan bụ ndị ọzọ na-ahụkarị nke njem Japan, mmepụta nke Japan enweela ụba karịa United States na ọkwa a nke mmepụta a. Fọdụ ndị na-emepụta ihe ndị ọzọ na-emekwa ka na United States na Japan, mba ọdịda anyanwụ Europe anaghị emepụta PPS. 2000, mmepụta nke pps nwere ike iru 50,000t / a. PPS chọrọ maka akaụntụ Japan maka 33% nke nnukwu, North America na-agbadata na 32% nke Western Europe na 19% nke Asia-Pacicro Recost maka 16%.
Nke mbu, ihe ndi ozo
1, mkpuchi eletrik (ọkachasị ihe mkpuchi dị elu) dị oke mma, na-acha ọcha, na-agbadakwa ya nke abụọ na plexiglass, na-eguzogide, mmiri na-eguzosi ike, mmiri na-eguzosi ike. Ezigbo ire ere, rọba na-enweghị mmerụ.
2 ,,, General ike, ikesi ike dị mma, mana na-eme ka iwepụta ihe mgbawa. Gasholine na soncuc ndị ọzọ. Ogologo oge iji okpomoku rue 260 ogo, n'ime ogo 400 ma obu nitrogen iji jidesi ike. Site na mgbakwunye nke eriri iko ma ọ bụ ihe ndị ọzọ na-eme ka ọ dịkwuo ike, ike iguzogide ahụike na akụrụngwa ndị ọzọ dị obere, na-abawanye na 1.15-0.25-0.25% kwesịrị ekwesị maka na-eme akụkụ na-eguzogide ọkụ. Akụkụ mkpuchi na ngwa kemịkalụ. Ngwa ngwa na akụkụ ndị ọzọ.
Nke abụọ, usoro arụmọrụ
1. Ihe amorphous ihe, mmiri mmiri dị obere, mana ekwesịrị ịmịchaa mgbe e kpụchara ya.
2, Mobile nke AB AB na PC, Ngosipụta Ngwa ngwa ngwa ngwa, obere ịgbasa, na-adị mfe ịbelata, họrọ nrụgide ịdọ aka na ntụtụ dị elu. Ebu okpomoku nke 100-150. Taper taper kwesịrị ibu ibu, onye na-agba ọsọ kwesịrị ịdị mkpụmkpụ. Enwere ike itinye akwụkwọ ngwa ngwa na imepụta PPS pipe, mpempe akwụkwọ PPS na ihe ndị ọzọ, nke ejiri rụọ ọrụ, ụlọ.
Njirimara PPS na ngwa
I. Ojiri
(1) Njirimara General: PPS bụ ọdịdị ọcha, klọọkụ dị elu, polymer siri ike ma na-eme ka ọ bụrụ nke 1.3, ọ bụ naanị 0PPs naanị 0.03% ma ọ bụ karịa ezigbo relament, ndeksi ya oxygen nke ruru 44% ma ọ bụ karịa; E jiri ya tụnyere plastics ndị ọzọ na plastics (PVC oxygen oxygen oxygen nke 47%, PSF bụ 30%, pps bụ ihe na-ere ọkụ na-ere ọkụ. , PSF bụ 30%, pa66 bụ 29%, MPPO bụ 28%, PC bụ 25%).
(2) Njirimara nke arụ ọrụ: Njirimara nke pps dị ọcha, ọkachasị mmetụta mmetụta dị ala. Iji nweta ihe ga-eme ka ọ dịkwuo elu, site na 27J / m ruo 76J / m, mmụba ugboro atọ; Ike tensile site na 6MPA ruo 137MPA, mmụba nke 1 ugboro. Ndị siri ike nke PPS dị oke elu, ọ dị obere na plastik injinịa. Mkpụrụ osisi PPS dị ọcha ruo 3.8GPA, mgbanwe nke jupụtara na ya nwere ike iru 12.6GPA, mmụba nke ugboro ise karịa. Na isi okwu nke PPO a ma ama bụ naanị 2.55GPA, PC bụ naanị 2.1GPA. PPS n'okpuru ibu na-akpata iguzogide, ịdị elu siri ike; Nnukwu iyi na-eguzogide nguzogide, ego nke rpm 1,000 ya dị naanị 0.04g, jupụtara na F4 na molybbid ga-adịwanye mma; PPS nwekwara ogo ụfọdụ nke ịkpụ onwe gị. Ngwongwo nke PPS PPS nwere ike ịdị obere.
(3) Njirimara ikuku: pps nwere ezigbo ihe ọkụkụ, na-emegide mkpụmkpụ nke 260 ℃, enwere ike iji ya ruo ogologo oge na 200 ~ 240 ℃; Ọgwụ ya na-eguzogide pị, nke abụọ naanị plastik F4, nke na-abụkarị na homosetting plastik.
(4) Njirimara eletriki: Njirimara eletriki: Njirimara eletriki nke PPS dị oke egwu, ma e jiri ya tụnyere plastics ndị ọzọ dị ala na ọnụ ala, na ala na ọnọdụ okpomọkụ abụghị buru ibu; PPS ARC iguzogide dị mma, dịka plastik plastik. A na-ejikarị PPS na akụrụngwa mkpuchi, enwere ike ị nweta usoro onunu ogwu ihe dịka 30%.
(5) arụmọrụ gburugburu ebe obibi: Otu n'ime nnukwu njiri mara nke pps dị mma na-eguzogide ọgwụ, nkwụsi ike ya nke abụọ na F4; Pps bụ nke acid, Esta, Ketones, Aldehydes hydrocarbons, ndị na-enweghị atụ, na-eguzosi ike, aquaged nitric, na sodium hypochlorite, wdg pps dị mma maka nguzogide radieshon.
Nke abụọ, usoro nke ngwa
(1) Industrylọ ọrụ na-eme ihe: PPS ejiri na-akpaghị anya na ụlọ ọrụ na-eme ihe dị ka 45%, ọkachasị maka akụkụ akpaghị anya; dị ka kama imepụta ọla ike cylinder na-ekesa vavens na ndị na-eme mkpọtụ, pneumatic mgbaama mgbaama.
(2) Electronic na igwe eletriki: A na-eji PPS na igwe elektrọnik na igwe eletriki, na-aza 30% nke ngụkọta. Ọ dị mma maka ngwa ọdịbeike eletriki nwere ndị agha okpomoku dị elu karịa 200 ℃; Enwere ike iji ya mepụta ndị na - emepụta ihe na igwe na Shabu-Shabu, brabia Shabu, ihe mkpuchi Stabu, ihe mkpuchi Stars, ọchebe na blades, wdg.; Enwere ike iji ya maka ụlọ ụlọ na sckets, posta site na ibo ụzọ na televishọn; A na-ejikwa ya na ụlọ ọrụ elektrọnik maka imepụta ndị na-emegharị, cuke CKKS na releys, ndị na-ebu ya na ụlọ. Na shells, ejikọtara ọnụ na-ebu; Ojiji nke arụmọrụ dị elu, mepụta nke na-eme wind na ndị ike na-eme nke ọma.
Industrylọ ọrụ igwe na-eme: eji maka shells, ihe eji arụ ọrụ, na-eyi akụkụ na akụkụ ahụ, valves, ihe mgbaaka, mgbaaka na ihe. Dezie usoro nhazi nhazi PPS
I. Nhazi Ihe
Ndị na-emepụta Reposiers na-enye pps maka obere ịdị ala (4000 ~ 5000) nke ntụ ntụ ntụ ntụ, enwere ike iji ya kpụrụ akpụ. Ejiri maka ịkpụpụta pps, ga-enwerịrị usoro mgbanwe mgbanwe, nke mere na viscosity nke agbaze. General Crowlinking mgbe ndebe gbazee nke 10 ~ 20 kwesịrị ekwesị; Ciber cal na-eme ka ihe ndekọ PPS gbazee ihe ga-ibu ibu, mana ọ bụghị karịa 200.
Usoro Njikọ PPS nwere njikọ na-ejikọ ọkụ na kemịkalụ nke abụọ, nke dị ugbu a na-ekpogide na njikọ. Njikọ ikuku na-agagharị nke na-ejigide na-anọgidesi ike nke 150 ~ 350 ℃, n'okpuru 150 ℃ enweghị njikọ, dị elu karịa 350 ℃ na-eme ihe siri ike. Chemical Crosslinking kwesịrị ịgbakwunye onye na-akwado crosslinking, ụdị nke Zing Bindide, na-eduzi Oxigina ochie, na alkali metal ma ọ bụ alkaline mbara ala hypochlorite. PPS ọ bụ ezie na mmiri na-ada, ma mmiri na-agbanwe agbanwe adịghị; Ya mere, enwere ike iji ihe mkpofu eme ihe ugboro atọ; PPS nwere mkpochapụ, enweghị ike isonye na mwepụta mwepụta mwepụta ahụ; PPS mgbe ọgwụgwọ okpomọkụ nwere ike imeziwanye ogo kristal na okpomoku okpomọkụ na-egbu mgbu, ọnọdụ ọgwụgwọ post 204 ℃, oge 30min.
II. Usoro nhazi
(1) cantional na-emeghe onwe gị: Enwere ike iji igwe na-eme ihe ọ bụla, a ga-eji igwe mgbochi eme ihe, iko na-eme ka PPS gbazee akwụkwọ ndebiri nke 50 dabara adaba. Ọnọdụ ịkpụzi usoro bụ: Ahịrị okpomọkụ, PPS dị ọcha 280 ~ 330 ℃, 40% gfpps 300 -350 ℃; nozulu okpomọkụ, PPS dị ọcha 305 ℃, 40% gfpps 330 ℃; Eluld okpomọkụ 120-180 ℃; Nrụrụ ikuku, 50-130 MPA.
Idem gbọmgbọm Barrel 300-340 ℃, ọnọdụ okpomọkụ nke njikọ ahụ 320-340 ℃, ọnọdụ okpomọkụ nke ọnụ li 300-320 ℃.
(3) Kingdom: Kwesịrị ekwesị maka nnukwu ngwaahịa, na-eji mkparịta ụka abụọ, nke mbụ jụrụ, wee na-ekpo ọkụ. Na-ekpo ọkụ na-ekpo ọkụ nke pps nke pps dị ihe dị ka 360 ℃ maka 15min, gfpps ihe dị ka 380 ℃ maka 2080 ℃ maka 2080 ℃ maka 20MIN; Kpee nrụgide nke 10 ~ 30MPA, jụrụ oyi na 150 ℃.
(4) Springzọ ịgbatịsịsịrị: Ojiji nke Spraying Springy na nkwusioru ntụ ntụ na-agbasa n'elu igwe, ma mgbe ọ chara acha, na-agwọ ọrịa ma nweta mkpuchi; PPS King ọgwụgwọ nke 300 ℃ ma ọ bụ karịa, nchekwa ọkụ maka 30min.
Hony plastik na-enye ihe nlereanya a:
1, 20% carji na-eme ka PPS (PPS + 20% gf): Ọnọdụ okpomọkụ dị elu, elu mmiri dị elu;
2, 30% otu iko calo na-eme ka PPS (PPS + 30% gf): Ọnọdụ okpomọkụ dị elu, ọkọlọtọ;
3, 30% carji siri ike na-eme ka PPS (PPS + 30% GF Herọda): elu ike, elu gloss, obere okpomọkụ na ntugide;
4, 40% carbo kwadoro PPS (PPS + 40% gf): Ọnọdụ ọnọdụ okpomọkụ;
5, iri anọ
6, 65% iko fiberji / mineral na-eme ka pps jupụtara (PPS + Biber Fit / mineral): arụmọrụ eletrik dị elu, ọnụ ahịa dị ala;
7, 30% carji na-eme ka PPS + Teflon (PPS + 30% gf + PTFE): Nchịkwa onwe onye, oke iyi egwu;
8, 40% Seji na-eme ka PPS + Teflon + eserese + eserese (PPS + GF + PTFE + na-egosipụta):
9, 20% iko eriri + 20% carbon fiber + Teflon (PPS + CF + PTFE)
10, 20% Molybdedem na-enweghị nsogbu + Teflon (PPS + PTFE)
