Silicone plate leh rubber plate pahnih hian elasticity leh sealing property engemaw zat nei mahse, an performance-ah hian danglamna lian tak a awm a, chu chu an chemical structure leh basic material hrang hrang atanga lo chhuak a ni ber.
Hetah hian key performance comparison chu hetiang hi a ni:
Temperature a do theih loh .: Silicone Sheets: A danglam bikna a chhe thei. Heng sheet te hian long-Term stability chu temperature zau takah -60℃atanga +230℃thlengin an vawng reng a, short-term tolerance chu 250℃emaw 300℃emaw thlenga sei a ni. Hei hian high-temperature environment-a oven, baking tray, heat-sealed container, thermal insulation pad, leh electronic component heat sink te tan a tha hle. Rubber sheets: a thawh theih loh. Temperature range bikte chu rubber type-ah a innghat a: natural rubber: -50℃atanga +70℃(temperature sang takah a tlahniam a, temperature hniam lamah a brittle thin). Styrene butadiene rubber (SBR): -40℃atanga +100℃a ni. Nitrile rubber (NBR): -30℃atanga +120℃(oil resistance tha tak) a ni. Ethylene propylene diene monomer (EPDM) rubber: -50℃atanga +150℃(weathering tha leh ozone resistance). Fluororubber: -20℃atanga +200℃emaw a aia sang emaw (exceptional heat leh chemical resistance, a man to hle nachung).
Chemical stability leh tar chakna dona:Silicone sheets: Oxygen, ozone leh ultraviolet radiation laka invenna danglam tak a lantir. Anni chuan tarna dodâlna mak tak an lantîr a, hun rei tak hman hnuah pawh harhtharna, cracking, emaw, elasticity hloh lovin flexibility an vawng reng a, a tlangpuiin service life rei tak tak an pe ṭhîn. Heng sheet-te hian polar solvents (alcohol, ketone, leh acid thenkhat ang chi) te chu an tuar thei a, mahse non-polar solvents (eg, aliphatic hydrocarbons, aromatic hydrocarbons, petroleum{-based oils) leh acids/alkalis chak tak tak, swelling emaw degradation thlen thei te lakah an tuar thei lo. Rubber sheets: tarna do theihna hi thil chi hrang hrang a zirin a danglam thei. Natural rubber leh styrene-butadiene rubber (SBR) te hi ozone leh UV radiation lakah an sensitive a, a chhe thei a, a chhe thei bawk. EPDM leh Fluororubber te hian khaw lum leh khaw vawt an do nasa zawk tih an lantir. Chemical resistance-a danglamna lian tham: nitrile rubber: Oil danglam bik-resistant (petroleum-based oils, aliphatic hydrocarbons). Fluororubber: Chemical dona tha tak (opil, acid, alkali, solvents te pawh a awm thei lo). Natural rubber: Acid/alkalis chak lo tak tak laka inven theih ni mahse oil/solvents nei lo. EPDM: Tui, steam, acid/alkalis chak lo, leh polar solvent laka inven theih, mahse oil emaw hydrocarbon solvent emaw a ni lo.
Chemical resistance lam hawi chuan chi hnih hian focus hrang hrang an nei a, contact media bik hmanga thlan tur an ni.
Taksa leh mechanical property .: Silicone Rubber Sheets: Mechanical strength (tensile leh tear strength) hi a tlangpuiin rubber tam zawk aiin a hniam zawk. Elasticity tha tak an lantir lai hian an permanent compression deformation performance chu high-performance rubber thenkhat nen a inmil lo thei (a bik takin prolonged high-temperature compression hnuaiah). Anni hian recovery resilience tha tak an lantir a, temperature hniam takah pawh flexibility tha tak an nei bawk. Rubber sheets: A tlangpuiin mechanical strength sang zawk (a bik takin tensile leh tear strength) a lantir thin. Permanent compression deformation performance hi type leh formulation hrang hrangah a inang lo a, rubber thenkhat (eg, EPDM) a thawk tha hle bawk. Recovery resilience hi a tlangpuiin a lungawithlak hle. Low{-Temperature flexibility chu material type-ah a innghat (eg, temperature hniam takah chuan natural rubber hian a thawk tha zawk a, nitrile rubber erawh chu khawsik laiin a khauh thung).
Electrical insulation: 1.1.Silicone Sheets: Electrical insulation property tha tak tak neiin resistivity sang tak leh dielectric strength a nei a, temperature leh frequency hrang hrangah stability a vawng reng bawk. Electronic leh electrical insulation hmanna lama hman lar tak a ni. Rubber sheets: A tlangpuiin electrical insulation tha tak an lantir (a bik takin EPDM), mahse silicone thianghlimna leh stability nen a inmil lo thei. Rubber thenkhat (eg, conductive rubber carbon black awmna) chu conductivity emaw antistatic property emaw atan siam theih a ni. Thutlukna: Silicone hian high-End electrical insulation hmanna (a bik takin high-temperature leh high-frequency environment-ah te) advantage sang zawk a lantir a ni. Biocompatibility leh non-Toxic nature: Silicone sheets: physiological inertness sang tak leh biocompatibility danglam tak a lantir. Food grade (FDA, LFGB) leh Medical Grade (USP Class VI) standards zawm thei tur product-ah awlsam taka siam theih a ni. rim nei lo leh bacteria-resistant. Rubber sheets: Biocompatibility a inang lo hle. Natural rubber hian allergy a thlen thei. Food grade emaw medical grade certification nei tur chuan raw material leh additives (vulcanizing agents, accelerators, anti-aging agents, etc.) te chu uluk taka thlan a ngai a ni. Heng additives te hian silicone nena khaikhin chuan migration risk sang zawk an keng tel a, rubber rim an chhuah thei a ni.
Gas permeability .: Silicone sheets: Heng thilte hian gas (eg, boruak) leh tui hnim (water vapor) te chu permeability sang tak an nei a. He property hi hmanna thenkhat (eg, breathable pads, respiratory membrane devices) atan a hlawkpui viau laiin, sealing application-ah a chhe hle thei a ni. Rubber sheets: A tlangpuiin gas permeability a hniam zawk a, a bik takin butyl rubber a ni a, hei hi airtight material tha tak a ni.
Thutawp: Rubber hi a tlangpuiin airtight leh watertight seal siam kawngah a tha zawk. Surface characteristics: Silicone plate: A chunglam chu hydrophobic (hate water) a ni a, thil tam takah awlsam takin a innghat lo va, tihfai awlsam a ni. Rubber Plate: A chunglam characteristics hi a chi leh formula a zirin a danglam a, a then chu a sticky thei bawk.
Man: Silicone plate: A man a to hle. Raw material man leh a siam chhuah man hi rubber pangngai aiin a tam zawk tlangpui. Rubber Plate: A man a to hle. Natural rubber, SBR, NBR leh rubber man hman tlanglawn dangte chu a tlawm zawk. Rubber bik (fluorubber, silicone rubber ngei ang chi) a man a to hle.
Material thlan hnuhnung ber chu application-specific requirements hmanga tihfel tur a ni a, chungte chu operating temperature range, chemical media nena inzawmna, mechanical load, food{1}}grade/medical{2}}grade compatibility, airtightness mamawh, leh budget constraints te a ni.
Silicone leh rubber pahnih hian an field hrang hrangah advantage thlak theih loh an lantir ve ve a ni .