ʻO ka polyphenylene sulfide kahi mea ʻenekinia i hoʻohana mau ʻia i kēia lā ma ke ʻano he thermoplastic hana kiʻekiʻe. Hiki ke hoʻoheheʻe ʻia ka PPS, hoʻokuʻu ʻia, a i ʻole ka mīkini i nā ʻae paʻa. I kona ʻano paʻa maʻemaʻe, he keʻokeʻo opaque a ʻeleʻele paha ke kala. He 218 °C (424 °F) ka wela o ka lawelawe. ʻAʻole ʻike ʻia ka PPS e hoʻoheheʻe ʻia i loko o kekahi mea hoʻoheheʻe ma nā mahana ma lalo o 200 °C (392 °F).
ʻO ka polyphenylene sulfide (PPS) he polymer organik i loaʻa i nā apo ʻala i hoʻopili ʻia e nā sulfides. ʻO ka fiber synthetic a me nā textiles i loaʻa mai kēia polymer e pale aku i ka hoʻouka ʻana i ke kemika a me ka wela. Hoʻohana ʻia ʻo PPS i ka lole kānana no nā boiler lanahu, nā mea hana pepa, ka insulation uila, nā capacitors kiʻiʻoniʻoni, nā membrane kūikawā, nā gaskets, a me nā koho. ʻO ka PPS ka mea mua i kahi polymer conductive o ka ʻohana polymer rod semi-flexible. Hiki ke hoʻololi ʻia ka PPS, kahi mea hoʻokaʻawale ʻē aʻe, i ke ʻano semiconducting ma o ka oxidation a i ʻole ka hoʻohana ʻana i nā dopants.
ʻO ka PPS kekahi o nā polymers thermoplastic kiʻekiʻe koʻikoʻi no ka mea e hōʻike ana i nā waiwai i makemake ʻia. ʻO kēia mau waiwai ke kū'ē i ka wela, nā waikawa, ka alkali, ka maʻi, ka bleaches, kaʻelemakule, ka lā, a me ka abrasion. He liʻiliʻi wale nō nā mea hoʻoheheʻe a pale i ka waihoʻoluʻu.
Kūleʻa wela maikaʻi, hoʻohana mau ʻia ka mahana a hiki i 220-240 ° C, ke aniani fiber i hoʻoikaika ʻia ka wela wela ma luna o 260 ° C
Paipai ahi maikaʻi a hiki ke UL94-V0 a me 5-VA (ʻaʻohe kulu) me ka hoʻohui ʻole i nā mea hoʻohui ahi.
ʻO ke kūpaʻa kemika maikaʻi, ʻelua wale nō i ka PTFE, aneane hiki ʻole ke hoʻoheheʻe ʻia i loko o kekahi mea hoʻoheheʻe organik
Hoʻoikaika nui ʻia ka resin PPS e ka fiber aniani a i ʻole ka carbon fiber a loaʻa ka ikaika mechanical kiʻekiʻe, rigidity a me ke kūpaʻa ʻana. Hiki iā ia ke hoʻololi i kahi ʻāpana o ka metala ma ke ʻano he mea hana.
Loaʻa i ka resin ke kūpaʻa dimensional maikaʻi loa.
ʻOi aku ka liʻiliʻi liʻiliʻi liʻiliʻi shrinkage rate, a me ka haʻahaʻa wai absorption rate. Hiki ke hoʻohana ʻia ma lalo o ka wela kiʻekiʻe a i ʻole nā kūlana haʻahaʻa kiʻekiʻe.
ʻO ka wai maikaʻi. Hiki ke hoʻoheheʻe ʻia i loko o nā ʻāpana paʻakikī a lahilahi.
Hoʻohana nui ʻia i nā mīkini, nā mea kani, nā ʻāpana kaʻa, ka uila a me ka uila, ke kaʻaahi, nā mea hana hale, nā kamaʻilio, nā mīkini textile, nā haʻuki a me nā huahana leʻaleʻa, nā paipu aila, nā pahu wahie a me nā huahana ʻenekinia pololei.
Kahua | Nā hihia noi |
Kaʻa kaʻa | ʻO ka mea hoʻohui keʻa, piston brake, sensor brake, bracket lamp, etc |
Na lako hale | ʻO ka lauoho a me kona ʻāpana hoʻokaʻawale wela, ke poʻo pahi pahi uila, ka nozzle hoʻoheheʻe ea, ke poʻo ʻoki ʻoki ʻiʻo, ka mea pāʻani CD mea hoʻokani laser poʻo i kūkulu ʻia. |
Mīkini | ʻO ka pauma wai, nā mea ʻaila pauma, impeller, bearing, gear, etc |
Electronics | ʻO nā mea hoʻohui, nā mea uila, nā relay, nā mīkini kope, nā pahu kāleka, etc |
Hoʻohana nui ʻia i nā mīkini, nā mea kani, nā ʻāpana kaʻa, ka uila a me ka uila, ke kaʻaahi, nā mea hana hale, nā kamaʻilio, nā mīkini textile, nā haʻuki a me nā huahana leʻaleʻa, nā paipu aila, nā pahu wahie a me nā huahana ʻenekinia pololei.
Mea waiwai | Hōʻike | papa SIKO | E like me ka maʻamau brand & grade |
PPS | PPS+40%GF | SPS90G40 | Phillips R-4, Polyplastics 1140A6, Toray A504X90, |
PPS+70% GF a me ka mea hoʻopiha wai | SPS90GM70 | Phillips R-7, Polyplastics 6165A6, Toray A410MX07 |