EPDM foam ne silicone foam nyinaa yɛ soronko{0}}Adwumayɛ elastic foaming nneɛma, nanso wɔn mu biara wɔ wɔn ankasa adwene na ɛfata ma mfuw ahorow.
(一)Nneɛma a ɛte saa ara .
Ɛmfa ho sɛ ɛsono sɛnea wɔyɛ nnuru no, sɛ nneɛma a wɔde yɛ ahuru no, wɔwɔ nneɛma bi a ɛho hia a ɛne wɔn ho di nsɛ:
1.Porous elastic nhyehyɛe .: Wɔnam nnuru anaa honam fam foaming akwan so na ɛyɛ abien no nyinaa na ɛwɔ dodow a ɛyɛ ketewaa bi a wɔato mu-nkwaboaa nhyehyɛe ahorow a ɛkɔ so wɔ mu, a ɛma wonya ahoɔden a ɛyɛ den a ɛma wotumi gyina ano ne tumi a ɛma wotumi siw ano.
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4.Electrical insulation: base material no ankasa yɛ electrical insulator pa, na saa su yi kura mu bere a foaming awie no. Wɔtaa de di dwuma wɔ sealing ne buffering applications a ɛhia insulation mu.
5.Environmentally adamfofa ne non-Toxic: High-quality EPDM ne silicone foam nneɛma nyinaa betumi atwam adansedi a ɛfata (te sɛ Rohs, Reach, UL), enni heavy metals anaa phthalates, na wobetumi de adi dwuma wɔ aduruyɛ, aduan contact ne nkokoaa nneɛma.
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(2) Nsonsonoe ahorow no .
Eyi ne ade titiriw a ɛbɛma yɛapaw nneɛma. Wɔn nsonsonoe titiriw no fi nsakrae a ɛba wɔn nnuru molecule nhyehyɛe mu no mu.
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Su a ɛwɔ hɔ . |
EPDM Foam . |
Silicone aduru a ɛma ɛyɛ hyew . |
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Nnuruyɛ su . |
Ethylene propylene rɔba abiɛsa, rɔba a carbon nkɔnsɔnkɔnsɔn ayɛ mu ma. |
Silicone rɔba, organic polymer a ɛnyɛ nkwaboaa a ne nkɔnsɔnkɔnsɔn titiriw no yɛ silicon-oxygen nkitahodi (SI-O). |
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Ɔhyew a wotumi gyina ano . |
Asɛnka nni ho. Mpɛn pii no, digrii 60 kosi 150 digrii . |
Asɛnka nni ho. Mpɛn pii no-60℃~ 250℃, silicone soronko betumi adu bɛboro digrii 300 . Bere tenten a wɔde gyina hɔ pintinn wɔ ɔhyew a ɛkɔ soro mu no boro EPDM so koraa. |
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Ngo a ɛko tia ne solvent a ɛko tia . |
Petrol, ngo, hydrocarbon solvents ne acid a wɔahyɛ no den a wɔko tia no yiye. Ɛnyɛ den sɛ wobɛhuru. |
Asɛnka nni ho. Eye paa resistance to non{1}}polar oils, fuel oils ne solvent dodow no ara. |
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Nhyɛso a wɔde yɛ adwuma . |
Papa. Wobetumi ayɛ no wɔ level a ɛba fam so denam formula optimization so. |
Asɛnka nni ho. Ebetumi akura daa compression deformation a ɛba fam koraa mu wɔ ɔhyew ahorow pii mu, kyerɛ sɛ, tumi a rebound recovery wɔ akyi bere tenten-TERM compression. |
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nipadua mu ahoɔden ne hua . |
Eye, nanso ebia nnuru bi a wɔde yɛ no yɛ huam kakra. |
Asɛnka nni ho. No dɛ anaa hua biara nni hɔ, a ɛwɔ nipadua mu ahoɔden a ɛkyɛn so, ne biocompatibility a eye sen biara a ɛne onipa nipadua hyia. |
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Ogya a ɛko tia . |
Ɛyɛ nea ogya tumi hyew na ɛsɛ sɛ wɔde ogya a ɛmma ogya ntumi nhyew ka ho na ama ogya no ano abrɛ ase. |
Wɔwoo ogyaframa a ɛmma ogya ntumi nhyew. Silicone nhyew wɔ ogyaframa mu, na mmom carbonize nkutoo, a ɛne UL94 V-0 ne ogya a ɛmma ogya ntumi nhyew gyinapɛn afoforo a ɛkorɔn no hyia. |
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Nneɛma a wɔde di dwuma ho su . |
Nneɛma a wɔyɛ ho adwuma no yɛ mmerɛw kakra na ɛho ka sua. |
Nnwinnade ne akwan a wɔfa so yɛ no yɛ kɛse, na nneɛma a wɔde yɛ adwuma ne ne yɛ ho ka no yɛ kɛse sen EPDM. |
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Nsa a ɛte nka ne ne soro . |
Solid feel, a rɔba no te. |
Nsa no te nka sɛ ɛyɛ mmerɛw na ɛyɛ mmerɛw. |
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Gas a ɛtumi fa mu . |
Ɛwɔ akwanside pa ma nsu a ɛyɛ hyew. |
Silicone foam nneɛma taa wɔ mframa a ɛkɔ mu no kɛse paa (wɔ nsu a ɛyɛ hyew, mframa mu). |