DOWSIL™ SJ668 Sealant

Tsanangudzo Pfupi:

1.Adhesion: Iine kunamatira kwakanakisisa kune zvakasiyana-siyana zve substrates, kusanganisira simbi, plastiki, girazi, uye ceramics.

2.Temperature Resistance: Chisimbiso chinogona kumira kutonhora kwepamusoro uye kwakadzika, nekushisa kwebasa re -50 ° C kusvika 180 ° C (-58 ° F kusvika 356 ° F).

3.Flexibility: Inoramba ichichinjika uye yakasimba nekufamba kwenguva, kunyangwe mushure mekusangana nekushisa kwakanyanya, unyoro, uye zvimwe zvakatipoteredza.

4.Chemical Resistance: Iyo sealant inopesana zvakanyanya nemakemikari, mafuta, uye zvinonyungudutsa, zvichiita kuti zvive zvakakodzera kushandiswa munzvimbo dzakaoma dzemaindasitiri.

5.Kugadzirisa Nguva: Nguva yekurapa yeDOWSIL™ SJ668 Sealant inoenderana nekupisa, hunyoro, uye zvimwe zvakatipoteredza.Iyo ine yakajairwa kurapwa nguva yemaawa makumi maviri nemana pakudziya kwekamuri, asi izvi zvinogona kusiyana zvichienderana nemamiriro.

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Mibvunzo Yakajairika

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Product Tags

DOWSIL ™ SJ668 chikamu chimwe chete, mwando-kurapa, kusarerekera-kurapa silicone sealant iyo inonyanya kushandiswa kusungirira nekuisa chisimbiso zvinhu zvemagetsi nemamodule.Iyo yakakwirira-yakasimba, yakaderera-modulus silicone adhesive inopa yakanakisa adhesive kune akasiyana ma substrates, anosanganisira mapurasitiki, simbi, uye girazi.

Features & Benefits

Zvimwe zvezvinhu zvakakosha uye mabhenefiti eDOWSIL™ SJ668 Sealant anosanganisira:

• High Strength: Inopa kusungirirwa kwepamusoro-soro kune zvakasiyana-siyana zve substrates, kusanganisira mapurasitiki, simbi, uye girazi.
• Yakaderera Modulus: Iyo yakaderera modulus yechisimbiso inobvumira kuti ichengetedze kuchinjika kwayo uye elasticity, kunyangwe mushure mekuratidzwa kwenguva refu kune tembiricha yakanyanyisa uye vibration.
• Kunyorova-Kurapa: DOWSIL™ SJ668 inyoro-inorapa silicone sealant, zvinoreva kuti inorapa nekuita nehunyoro mumhepo, uye haidi kusanganisa kana zvimwe midziyo yakakosha.
• Neutral-Curing: The sealant is a neutral-curing silicone, zvinoreva kuti haisununguri chero acidic byproducts panguva yekurapa, uye inogona kushandiswa zvakachengeteka pane zvakakosha zvemagetsi zvikamu uye modules.
• Electrical Insulation: DOWSIL™ SJ668 inopa yakanakisa magetsi ekudzivirira emagetsi, ichiita kuti ive yakanakira kushandiswa mune zvemagetsi zvikumbiro apo magetsi emagetsi anofanirwa kudziviswa.
• Temperature Resistance: Iyo sealant inogona kumira kutonhora kubva -40 ° C kusvika 150 ° C (-40 ° F kusvika 302 ° F) pasina kurasikirwa kwayo kana kushanduka kwayo.

Applications

DOWSIL ™ SJ668 Sealant inonyanya kushandiswa muindasitiri yemagetsi kusungirira uye kuisa chisimbiso zvinhu zvemagetsi uye ma module.Mamwe maapplication akajairika eDOWSIL™ SJ668 Sealant anosanganisira:

• Kusungirirana uye Kuisa Chisimbiso Mabhodhi eDunhu: DOWSIL™ SJ668 inowanzoshandiswa kusungira uye kuvhara mabhodhi ematunhu mumagetsi emagetsi, kupa kusungirirwa kwakavimbika uye kudzivirira kubva kune unyoro, guruva, nezvimwe zvinhu zvakatipoteredza.
• Kuisa Chisimbiso Kubatanidza Magetsi: Chisimbiso chinogona kushandiswa kuvhara kubatanidza magetsi, kudzivirira unyoro nezvimwe zvinosvibisa kubva pakukanganisa chiratidzo chemagetsi.
• Potting Electronic Components: DOWSIL™ SJ668 inogona kushandiswa kugadzira midziyo yemagetsi, ichipa dziviriro kubva pakuvhunduka, kuzununguka, uye zvakatipoteredza zvinhu.
• Bonding Displays uye Touchscreens: Iyo sealant inogona kushandiswa kusungira zviratidzo uye zvidzitiro zvemagetsi kune zvigadzirwa zvemagetsi, zvichipa hutano hwepamusoro-simba uye kudzivirirwa kubva kune unyoro uye zvimwe zvinhu zvakatipoteredza.

Standard

1. UL Recognition: DOWSIL™ SJ668 ndiyo UL inozivikanwa kuti ishandiswe mune zvakasiyana-siyana zvemagetsi ekushandisa, kusanganisira kusungirirwa uye kuiswa chisimbiso chezvikamu zvakasiyana uye zvinhu.
2. RoHS Compliance: Chisimbiso chinopindirana neRestriction of Hazardous Substances (RoHS) rairo, iyo inorambidza kushandiswa kwezvimwe zvinhu zvine ngozi muzvigadzirwa zvemagetsi.

Kushandisa sei

Heano maitiro akajairwa ekushandisa DOWSIL™ SJ668 Sealant:

1. Chenesa maSurfaces: Ita shuwa kuti nzvimbo dzauchasunga kana kuvhara dzakachena uye hadzina guruva, girisi, uye zvimwe zvinosvibisa.Shandisa solvent, yakadai se isopropyl alcohol, kuchenesa nzvimbo kana zvichidiwa.
2. Cheka Nozzle: Cheka muromo wechubhu yekuvharisa kune saizi yaunoda, uye uisungirire kune pfuti inoputika kana imwe midziyo yekuparadzira.
3. Isa Chisimbiso: Isa chisimbiso mubhedhi inoenderera pamwe chete nenzvimbo kuti isungirwe kana kuvharwa, uchishandisa kudzvanywa kwakadzikama papfuti yekuvharisa kana zvimwe midziyo yekuparadzira.
4. Tool the Sealant: Shandisa chishandiso, chakadai semunwe wakanyorova kana spatula, kutsvedzerera kana kuumba chisimbiso sezvaunoda.
5. Bvumira Kurapa: Bvumira sealant kuti irape kwenguva yakakurudzirwa, izvo zvinoenderana netembiricha, mwando, uye zvimwe zvakatipoteredza.Tarisa kune chigadzirwa data sheet kune chaiyo yekurapa mirairo.
6. Chenesa: Chenesa chero chinonamira chakawandisa uchishandisa chinonyungudutsa kana chimwe chinhu chakakodzera chekuchenesa chisati chapora.

Upenyu Hunoshandiswa uye Kuchengeta

Upenyu Hunoshandiswa: DOWSIL™ SJ668 Sealant inowanzove nehupenyu hunogona kushandiswa hwemwedzi gumi nemiviri kubva pazuva rekugadzirwa kana yakachengetwa mugaba rayo rekutanga, risina kuvhurwa.Kana imwe sealant yakavhurwa, hupenyu hwayo hunoshandiswa hunogona kunge hupfupi, zvichienderana nemamiriro ekuchengetedza.

Mamiriro Ekuchengetedza: Sealant inofanira kuchengetwa munzvimbo inotonhorera, yakaoma pane tembiricha iri pakati pe5°C ne25°C.Inofanira kudzivirirwa kubva kune zuva rakananga uye unyoro.Dzivisa kuchengeta chisimbiso pedyo nekupisa kunopisa kana moto wakavhurika.