Silicone O Nkatabo Nsɔano
Silicone (VMQ) O-rings no yɛ silicon, oxygen, hydrogen, ne carbon. Ɛyɛ nsɔano a ɛyɛ den a wɔde organic silicon ayɛ sɛ ade a wɔde yɛ nneɛma, a wɔde di dwuma kɛse wɔ tebea horow a ɛho hia kɛse wɔ nneɛma a atwa yɛn ho ahyia ho banbɔ, ahotew, ne ɔhyew a ɛsakra ho esiane sɛnea ɛko tia ɔhyew a ɛkorɔn ne nea ɛba fam yiye, biocompatibility, ne insulation nti. Ɛwɔ nsonsonoeɛ kɛseɛ wɔ fluororubber (FKM) O-rings a ɛyɛ nsɛeɛ a ano yɛ den ne ɔhyew a ɛkorɔn ne nhyɛsoɔ a ɛkorɔn gyinabea, na ɛwɔ nsakraeɛ pa ne nhyɛsoɔ daa deformation adwumayɛ, nanso ɛntumi gyina acid, nhyɛsoɔ a ɛboro soɔ ngo, pɛtro, gear ngo, ketones, ne benzene ano. Nea ɛka ho no, ahoɔden a ɛtwetwe no sua na ɛnyɛ den sɛ ɛbɛsɛe, na ɛma ɛnyɛ nea ɛfata sɛ wɔde di dwuma denneennen.
Ne hyew fi -51℃kosi 204℃, na ɛma ɛfata ma static applications. Ɛyɛ adwuma yiye wɔ nnwuma te sɛ aduruyɛ, aduan, nnuruyɛ, semiconductors, kar, ahunmu, ne ɛlɛtrɔnik mfiri mu, titiriw wɔ ɔhyew a ɛyɛ kusuu ne ozone tebea horow mu.




Mfaso a ɛwɔ silicone (VMQ) so .
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Ɔhyew a ɛwɔ mu no fi digrii -51 kosi digrii F 204, na nnuru bi a wɔde yɛ no tumi du digrii 232 |
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Nneɛma a wɔde siw mframa ano yiye |
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Ozone a ɛko tia ne wim tebea a ɛko tia yiye |
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Aduan-grade a ɛne ne ho hyia |
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Electrical insulation ne nea ɛne ne ho hyia |
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Nipadua mu afã biara a wonni ho agyapade |
Nneɛma a Wɔtaa De Yɛ
- Nitrile (NBR): Ɛtumi gyina ngo- ano, ɛyɛ papa ma pɛtro nhyehyɛeɛ ne nsuo a wɔde di dwuma.
- EPDM: Wim tebea/ozone a ɛko tia yiye, wɔde di dwuma wɔ abɔnten ne kar mu onwini nhyehyɛe mu.
- Silicone: Ɔhyew a ɛkorɔn-a ɛyɛ mmerɛw (-60℃kosi 230℃), a ɛfata ma aduan/aduruyɛ nnwuma.
- Neoprene: Nnuru/ozone a ɛko tia yiye, wɔde di dwuma wɔ mfiridwuma mu gasket mu.
- FKM (Fluoroelastomer): Ɔhyew a ano yɛ den (ɛkɔ soro digrii 250 +) ne nnuru a ɛko tia (acid, ngo, pɛtro). Wɔde di dwuma wɔ ahunmu, ngo/mframa, ne mmeae a basabasayɛ wɔ.
Nneɛma a Wɔpaw Ho Akwankyerɛ
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Ahwehwɛde |
Nsɛm a Wɔkamfo Kyerɛ |
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Ngo + Ka-Ɛyɛ adwuma yiye |
NBR |
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Ɔhyew a ɛkorɔn-Ɔhyew |
FKM,Silicone (VMQ) na ɛyɛ adwuma. |
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Wim Tebea a Ɛko Tia |
EPDM na ɛwɔ hɔ |
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Aduan/Aduruyɛ mu Adesua |
Silicone a wɔde yɛ adwuma |
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Nnuru a Ɛnyɛ Den |
PTFE na ɛyɛ |
Tianjin Maojie Rubber and Plastic Products Co., Ltd. yɛ adwumakuw a ɛyɛ adwuma titiriw wɔ nhwehwɛmu ne nkɔso ne rɔba ne plastic nneɛma titiriw a wɔyɛ mu. Adwumakuw no wɔ tumi a ɛkɔ akyiri a wɔde yɛ nkuku ne mfiri a ɛkɔ anim a wɔde yɛ rɔba a wɔde yɛ vulcanization a ɛyɛ adwuma ankasa. Adwumakuw no yɛ wɔn ho titiriw wɔ FKM a ɛyɛ hyew a ɛkorɔn-a ɛko tia ne acid ne alkali a ɛko tia fluororubber nneɛma, HNBR a ɛkorɔn-ɔhyew a ɛko tia, ɛyɛ den sɛ ɛbɛsɛe-a ɛko tia kɛse-a ɛko tia acid ne alkali ano hydrogenated butyl rɔba afã horow, silicone nneɛma a ɛko tia tetew-ne ethylene propylene diene monomer (EPDM) rɔba a wɔde yɛ nneɛma. MDI, NDI, PPDI, ne polyurethane nneɛma a ɛyɛ papa-a ɛyɛ papa. Yɛn adwumakuw no bɛhwehwɛ katee sɛ wɔma yɛn nneɛma no tu mpɔn wɔ ne hwɛbea, ɛko tia ɔhyɛ, ɔhyew a ɛkorɔn-a ɛko tia, acid ne alkali a ɛko tia, ne onyin a enni awiei. Yɛhwɛ kwan sɛ yɛne yɛn nnamfo bɛyɛ biako.





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