1. Product Core Nsɛm a Wɔaka abom
Graphite Sealing Roll Material yɛ roll-shaped sealing material a wɔde graphite a wɔatrɛw mu a ɛyɛ ahotew a ɛyɛ mmerɛw a ɛyɛ mmerɛw kɛse na ɛyɛ titiriw. Ne bo titiriw no gyina ɔhyew a ɛko tia, nnuru a ɛtumi gyina pintinn, ne plasticity a ɛkyɛn so a ɛwɔ graphite nneɛma mu a wɔde bedi dwuma de ama wɔn a wɔde di dwuma no anya amansan nyinaa nsɔano ano aduru a wobetumi atwitwa wɔ ɔkwan a ɛyɛ mmerɛw so na wɔayɛ no sɛnea ɛfata adwumayɛ tebea horow a ɛyɛ den. Ɛtumi siw ɔhyew a ɛboro so, nhyɛsoɔ a ɛkɔ soro, ne nsɛm ho amanneɛbɔ a ɛporɔw kɛseɛ ano yie, na ɛyɛ mfitiaseɛ ade a ɛyɛ adwuma yie-wɔ mfiridwuma mu nnwinnadeɛ a wɔde hyɛ mu.
2. Mfiridwuma mu Nneɛma Titiriw
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Parameter Nkyekyɛm ahorow |
Gyinapɛn Ahorow a Wɔtaa De Di Dwuma |
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Matrix nneɛma a wɔde yɛ adwuma |
Graphite a wɔatrɛw mu a ɛyɛ mmerɛw-hotew a ɛyɛ mmerɛw (carbon dodow taa > 99%) . |
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Product kratasin a wɔde yɛ nneɛma |
Roll-nsusuwii; betumi ama nhoma mmobɔwee a ɛsono ne trɛw ne ne tenten |
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Nneɛma a ɛtaa yɛ den |
0.15mm - 3.0mm (wobetumi ayɛ no sɛnea ahwehwɛde ahorow te) |
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Ɔhyew a ɛwɔ hɔ |
- Wim tebea a ɛma oxygen: -Digrii 200 kɔsi digrii +450 (wɔkɔ so de di dwuma)- Wim tebea a ɛnyɛ oxidizing: ɛkɔ digrii +850 digrii 3000 |
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Nnuru a ɛko tia |
Ɛko tia acid, alkalis, ne organic solvents dodow no ara (gye acid a ɛyɛ den a ɛma oxidizing te sɛ nitric acid a wɔahyɛ no den ne sulfuric acid a wɔahyɛ no den) . |
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Nhyɛso ratio |
15% - 40% (ɛgyina ne kɛseɛ ne ne kɛseɛ so) . |
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Rebound rate a ɛsan ba |
Ɛboro anaasɛ ɛne no yɛ pɛ 15% . |
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Gyinapɛn ahorow a wɔde di mmara so |
Ebetumi adi amanaman ntam gyinapɛn ahorow a ɛfata (te sɛ ASTM, DIN) ne asbestos-a enni ne chlorine-ahwehwɛde ahorow so |
3.Main Nneɛma ne Mfaso
Nnuru a ɛko tia nsɛe a ɛkyɛn so
Nkyerɛkyerɛmu: Ɛda ahoɔden a ɛkyɛn so adi wɔ nsɛm ho amanneɛbɔ ahorow a ɛporɔw kɛse ho.
Mfasoɔ: Wobetumi de adi dwuma de ahyɛ acid a ɛyɛ den (te sɛ hydrochloric acid ne sulfuric acid a ne dodoɔ a ɛnnu anaa ɛyɛ pɛ 30%), nnyinasoɔ a ɛyɛ den (te sɛ sodium hydroxide solution a ne dodoɔ sua anaa ɛyɛ pɛ 20%), ne organic solvents (te sɛ ethanol ne acetone), a ɛkyɛ a ɛyɛ den.
Ɔhyew a ɛtrɛw yiye a ɛko tia ɔhyew
Nkyerɛkyerɛmu: Etumi gyina ɔhyew a ɛba fam ne nea ɛkɔ soro kɛse ano wɔ wim tebea a ɛnyɛ-oxidizing mu.
Mfaso: Ɛwɔ ɔhyew a ɛtrɛw na ebetumi akura nsɔano adwumayɛ mu wɔ tebea horow a emu yɛ den mu fi -200 digrii kosi +850 digrii (ɛkɔ digrii 3000 mpo wɔ wim tebea a ɛnyɛ adwuma mu), ɛyɛ nea edi mũ ma ɔhyew kyinhyia nkɛntɛnso a mfiri nya.
Nsakrae a ɛkyɛn so ne tumi a wɔde tua ka
Nkyerɛkyerɛmu: Nneɛma no yɛ mmerɛw, ɛnyɛ den sɛ wobetwitwa na wɔakyekyere, na ɛwɔ compression rebound rate pa.
Mfasoɔ: Ɛbɛtumi ahyɛ micro unevenness a ɛwɔ flange joint surface no ma ntɛm, atua gap nsakraeɛ a ɛnam ɔhyeɛ mu nsakraeɛ anaa wosow so, na ama tight fit na leak-free seal.
Ahotew a ɛkorɔn ne ahoɔden a ɛkorɔn
Nkyerɛkyerɛmu: Graphite Sealing Roll Material de graphite raw materials a ɛho tew kɛse di dwuma, a enni binders ne efĩ a ɛporɔw.
Mfaso: Ɛremfa efĩ anaa nsɛe ho asiane foforo mma nsɔano nhyehyɛe no mu, na ɛbɛma wɔahwɛ ahu sɛ nnwinnade no bedi dwuma yiye, titiriw nea ɛfata ma nnuru, nnuru, ne nnuan adwumayɛbea ahorow a ɛhwehwɛ sɛ ɛho tew kɛse.
4. Botae Titiriw
Amansan nyinaa mfiridwuma nsɔano: Wɔde di dwuma kɛse ma flange sealing a mfiridwuma nnwinnade ahorow te sɛ pipelines, valves, pump nipadua, ɔhyew exchangers, ne nea ɛkeka ho.
Fa di dwuma wɔ adwumayɛ tebea a emu yɛ den mu: Ɛfata titiriw ma nsɛm a ɛfa ɔhyew a ɛkɔ soro, nhyɛso a ɛkɔ soro, ne nneɛma a ɛsɛe ade kɛse ho wɔ nnwuma te sɛ pɛtro, ahoɔden, ne dade ho adwumayɛ mu.
Customized nsɔano substrate: Sɛ́ ade titiriw a wɔde roll roll no, wobetumi abɔ no na wɔayɛ no gasket ahorow ahorow (te sɛ wrapped gasket inner ring packing, packing, ne nea ɛkeka ho) de adi nsɔano ahiade a ɛwɔ nnwinnade a ɛnyɛ-standard mu no ho dwuma.
Nsiesiei a egye ntɛmpɛ: Esiane ne su a ɛyɛ mmerɛw na ɛnyɛ den-sɛ{1}}twitwa nti, wɔtaa de di dwuma sɛ ade a wɔde siesie nneɛma ntɛmntɛm ma wɔ{2}}beae no so ntɛm siesie.
Tags a ɛyɛ hyew .: graphite nsɔano nhoma mmobɔwee nneɛma, China graphite nsɔano nhoma mmobɔwee nneɛma manufacturers
