I-FDA 3A ekhethekileyo imicu yerabha eLungisiweyo enerabha yogwebu ene-Self-Adhesive

I-NINGBO BODI SEALS CO., LTD inokuvelisa kwaye ibonelele ukhetho olubanzi lwemicu yerabha yokusetyenziswa kwiinkqubo ezahlukeneyo kunye namashishini.Singanikezela ngemicu kwiintlobo ezahlukeneyo zeekhompawundi ezifana;EPDM, Neoprene, Nitrile, Silicone, Sponge, Viton,NBR, PU.Ukwafumana inkululeko engenakuthelekiswa nanto ekudalweni kwemveliso yakho.Sinikezela ngenkonzo yokwenziwa kwemveliso ngokuxhomekeke kubungakanani beodolo ephantsi kunye nokhetho oluninzi lweesayizi zesitokhwe ezifumanekayo ukuze zihanjiswe ngokukhawuleza.

Imichilo yethu yerabha eqinileyo kunye nesipontshi inokubonelela ngenani leenzuzo kwiintlobo ezahlukeneyo zezicelo ezifana;ukuvala isikhewu, ukuchasa ukukhuthuza, ukuthoba, kunye nokungqina izisombululo ezigqwesileyo kuzo zombini iingxaki zokupakisha kunye nokuzalisa.Ukuxhathisa okugqwesileyo kunye nokuqina okubonelelwa yirabha kuqinisekisa ukuba ufumana imveliso ethembekileyo kwaye yenziwe ukuba ihlale.

Abasebenzi bethu abanobubele, abaluncedo bekhona ukuqinisekisa ukuba usoloko ufumana eyona mveliso ilungileyo ukuze ihambelane neemfuno zakho ezizodwa.

Zeziphi iimpawu zemicu yokutywina yerabha?

Umtya wokutywina werabha awunayo ityhefu kwaye uhambelana nokusingqongileyo.Inokumelana nokuguga okugqwesileyo, ukumelana nobushushu obuphezulu kunye nokuphantsi, ukumelana neekhemikhali, ukuqina okuhle kunye nokumelana noxinzelelo lwe-deformation.Ayiyi kuqhekeka okanye igqwetheke emva kokusetyenziswa kwexesha elide, kwaye inokugcina ukusebenza kwayo kokutywina okuphezulu phakathi kwe -50 ℃ kunye ne-120 ℃.Isetyenziswe kakhulu kumashishini okuvelisa anjengeemoto, iingcango kunye neefestile, oomatshini, izinto zombane, kunye neekhabhathi zombane.

2. Iimveliso zomcu wokutywina ezinemilo eyahlukeneyo, izixhobo, okanye ukumelana nokubanda, ukumelana nobushushu, ugwebu, kunye nokusebenza okukhethekileyo kunokuhlangabezana neemfuno zoyilo kunye nokusetyenziswa.

Into ephambili echaphazela ukuguga kwemichilo yokutywinwa kwerabha yindawo yendalo.Impembelelo yamacandelo omoya afana ne-oxygen kunye ne-ozone ngokuyinhloko ngenxa yokwenzeka kwe-oxidation reactions, etshabalalisa i-molecular chain of rubber.Nangona kunjalo, iqondo lempembelelo ye-ozone kunye ne-oxygen yahlukile, kwaye i-oxidation ye-ozone iyonakalisa ngakumbi.Impembelelo yokukhanya kunye nokufuma yinto ephambili ekukhawuleziseni ukuguga.Ukufuma emoyeni yimeko efunekayo ukuze irabha ithambe, kwaye ukukhanya yeyona nto iphambili ekhuthaza ukuguquguquka kwayo.Ukuba sesichengeni selanga ixesha elide kunokonakala kwaye kuthambe irabha.Ubushushu bunempembelelo enkulu kwirabha, ikakhulu ebusika obubandayo.Ukuba iqina kakhulu, inokukhokelela ekuqhekekeni kwerabha, kwaye ehlotyeni, inokuthambisa irabha.

Umtya wokutywina werabha ngenxa yokuba izinto azinazo iimpawu ezahlukileyo

1. Umcu wokutywina werabha yendalo: Ubushushu obusebenzayo yi -50~120 ℃;Iimpawu zayo zi-elasticity entle, ukusebenza kakuhle kobushushu obuphantsi, kodwa ukusebenza kakubi kobushushu obuphezulu, ukunganyangeki kweoli, kunye nokuguga lula emoyeni.

2. Umcu wokutywina werabha weStyrene butadiene: Ubushushu obusebenzayo yi -30~120 ℃;Iimpawu zayo kukumelana ne-oyile yezilwanyana kunye nemifuno, ukwandiswa okukhulu kwi-oyile yamaminerali ngokubanzi, ukuchasana nokuguga okunamandla, kunye nokumelana nokunxiba okungcono kunemicu yokutywina yerubha yendalo.

3. Umcu wokutywina werabha ye-Nitrile: Ubushushu obusebenzayo yi -30~120 ℃;Iimpawu zayo kukumelana ne-oyile elungileyo, ukumelana nokunxiba, kunye nokungagugi, kodwa ayifanelekanga koomatshini beoyile ye-phosphate hydraulic.

4. Umcu wokutywina werabha yeSilicone: Ubushushu obusebenzayo yi -20~120 ℃;Iimpawu zayo kukunganyangeki kwepetroli, ukuxhathisa kwepetroli, ukuxhathisa kwe-oyile yeminerali, umxholo ophezulu, ukumelana ne-oyile elungileyo, kodwa ukunganyangeki okubandayo.

5. Umcu wokutywina werabha we-ethylene propylene: Ubushushu obusebenzayo yi -50~150 ℃;Ukumelana nobushushu, ukumelana nokubanda, ukumelana nokwaluphala, ukuxhathisa kwe-ozone, ukuxhathisa kwe-asidi yealkali, ukuxhathisa ukunxiba, kodwa kunganyangeki kwizithambisi zeoyile yeminerali ngokubanzi kunye neoyile yehydraulic.