Dose silicone rabha inobva kupi?

 

Kuti unzwisise huwandu hwenzira dzesilicone rubber dzinogona kushandiswa, zvakakosha kuti uzive mavambo ayo. Mune ino blog, isu tinotarisa kuti silicone inobva kupi kuti tinzwisise zvakawanda nezve maitiro ayo.

 

Kunzwisisa mhando dzakasiyana dzerubha

Kuti unzwisise kuti silicone chii iwe unofanirwa kutanga waziva mhando dzakasiyana dzerubha dziripo. Mune chimiro chayo chakachena, rabha rechisikigo rinowanzozivikanwa se latex uye rinouya zvakananga kubva mumuti werabha. Miti iyi yakatanga kuwanikwa muSouth America uye kushandiswa kwerabha kubva mukati mayo kunodzokera kutsika yeOlmec (Olmec zvinoreva kuti "Rubber People"!).

Chinhu chipi nechipi chisina kuumbwa kubva murabha iyi yechisikigo saka chakagadzirwa nevanhu uye chinozivikanwa sechigadzirwa.

Chinhu chitsva chinogadzirwa nekusanganisa zvinhu zvakasiyana pamwe chete chinonzi synthetic polymer. Kana iyo polymer ichiratidza elastic zvimiro, inozivikanwa se elastomer.

 

Chii chinonzi silicone yakagadzirwa kubva?

Silicone inoonekwa seyakagadzirwa elastomer sezvo iri polima inoratidza viscoelasticity - kureva kuti inoratidza zvese viscosity uye elasticity. Colloquially vanhu vanodana aya elastic maitiro rubber.

Silicone pachayo inoumbwa nekabhoni, hydrogen, okisijeni uye silicon. Ziva kuti icho chinongedzo chiri mukati mesilicone chinopereterwa zvakasiyana. Iyo ingredient silicon inobva kune silica iyo inotorwa kubva mujecha. Maitiro ekugadzira silicon akaoma uye anosanganisira akawanda matanho. Iyi inonetsa maitiro inobatsira kune silicone rabha's premium mutengo uchienzaniswa neakasikwa rabha.

Iyo silicone-yekugadzira maitiro inosanganisira kubvisa silicon kubva musilica uye kuipfuura nemahydrocarbon. Zvino inosanganiswa nemamwe makemikari kugadzira silicone.

 

Silicone rubber inogadzirwa sei?

Silicone rabha musanganiswa weiyo inorganic Si-O musana, ine organic inoshanda mapoka akabatanidzwa. Iyo silicon-okisijeni bond inopa silicone yayo yakakwirira tembiricha kuramba uye kuchinjika pamusoro peakasiyana tembiricha.

Iyo silicone polymer inosanganiswa neinosimbisa mafirita uye zvigadziriso zvekugadzirisa kuti zvigadzire chingamu chakaoma, icho chinogona kubva chave chakabatanidzwa pakupisa kwakakwira uchishandisa angave peroxides kana polyaddition kurapa. Kana yangobatanidzwa iyo silicone inova yakasimba, elastomeric zvinhu.

Pano paSilicone Engineering, zvese zvedu silicone zvinhu zvinorapwa pachishandiswa kupisa kunoisa zvigadzirwa zvedu zvesilicone seHTV silicone kana High Temperature Vulcanised. Ese edu silicone mamakisi akaiswa, akasanganiswa uye anogadzirwa kune yedu 55,000-sq. ft. nzvimbo muBlackburn, Lancashire. Izvi zvinoreva kuti isu tine kuteedzera kuzere uye kuzvidavirira kwemaitiro ekugadzira uye tinogona kuve nechokwadi chepamusoro mazinga emhando yekutarisira mukati mese. Isu parizvino tinogadzira pamusoro pe2000 matani esilicone rabha gore rega rega izvo zvinotitendera kuti tive nemakwikwi zvakanyanya munzvimbo yemusika wesilicone.

 

Ndezvipi zvinobatsira zvesilicone rubber?

Maitiro ekugadzira uye kuumbwa kwezvinhu zvesilicone rabha kunopa huwandu hukuru hwekuchinjika, ndizvo zvinoita kuti ive yakakurumbira kune akawanda mashandisiro. Inokwanisa kutsungirira kushanduka kwakanyanya kwekushisa kubva pakudzika kusvika -60°C kusvika pakakwirira se300°C.

Iyo zvakare ine yakanakisa kudzivirira kwezvakatipoteredza kubva kuOzone, UV uye zvakajairika kushushikana kwemamiriro ekunze zvichiita kuti ive yakakodzera kuvharika kwekunze uye kuchengetedzwa kune zvinhu zvemagetsi zvakaita semwenje uye zvakavharirwa. Silicone siponji chinhu chakareruka uye chinogoneka kuita kuti ive yakanakira kuderedza kuzunguzika, kudzikamisa majoini uye kudzikira ruzha mukati mezvifambiso zvemafambiro makuru - zvichiita kuti ive yakakurumbira kushandiswa munzvimbo dzakaita sezvitima nendege uko kunyaradza kwevatengi kunobatsirwa nekushandiswa kwesilicone rabha.

Iyi ingori pfupiso pfupi yemabviro esilicone rubber. Nekudaro, paJWT Rubber tinonzwisisa kukosha kwazvakaita kuti unzwisise zvese nezve chigadzirwa chauri kutenga. Kana iwe uchida kuziva zvakawanda kuti unzwisise kuti silicone rabha inogona kushanda sei muindasitiri yako saka taura nesu nhasi.