Softener nokuti kongiri mhinduro: chii uye nei uchifanira here

Yokuvirisa izvo kuvandudza unhu nekongiri dhaka vakawana nemakemikari nzira, akadana plasticizers. Uye vanogona vakawedzera kwete vakagadzirira mhinduro, asi kunyange panguva padariro esimende nokugeda.

Hazvina zvakafanira kufunga kuti plasticizer nokuda esimende mhinduro iripo chete imwe shanduro. Chokwadi ndechokuti munyika pane rakakura uwandu nekongiri mhando, chimwe nechimwe anofanira kunatsiridzwa uye kurangwa zvimwe zvivako. Zvisinei, vane zvimwe zvinhu, izvo zvinosanganisira pakarongwa mureza anovandudza unongotaura. Ngatitaurei uvaudze:

• plasticizer chakanaka mumaturi Zvichaita kuderedza kudyiwa yokuvaka zvinhu;
• namira ehupfumi of kongiri vawedzerwe, uye zvisinei, nhamba ejecha mvura, inogara chete;
• mvura iyi mhinduro yaita chando panguva tembiricha yakaderera, uye simba "yechando" kongiri kunowedzera, uyezve, akaderedza zvikuru mari muchidziisa mhinduro kana kushandisa dzimwe namakemikari reagents;
• mvura nemishonga uye gasi impermeability pamusoro apera zvigadzirwa iri akavandudzika.

kupatsanura pakati yokuvirisa

Kuti tinzwisise ehupfumi dzavo nani, unofanira kanenge nehasha kuziva pamusoro kupatsanura nokururamisira nyore izvo zvingava zvakakodzera kuti asarudze plasticizer nokuda mhinduro. Chokutanga, ngatimbotaura pamusoro vaparadzane, zvichienderana uchishandisa pfungwa:

• catalysts kana FIs kongiri nokuomesa;
• modifiers vanopa anokosha ehupfumi ari rapera kongiri (nemishonga rikukurwe, mukuru tembiricha, munyu, uye zvichingodaro. d.).

Kana isu kutaura nezvesimba chiito, kuti plasticizer nokuda masonry dhaka dzichatakudzwa, mwero kana simba. Ko mono-, ambodzidza uye polyvalent vasanganise zvizere chakaita zvokugadzirwa uye chicherwa zvokuwedzera.

Unhu uye kunyatsoshanda kuti plasticizers

Mune nokurondedzerwa ari rapera chigadzirwa zvinovhiringidzika kwete chete mhando uye zvivako zviri plasticizer asiwo kunaka samende pacharo, iro raishandiswa akanya mhinduro. Very akakurumbira pakati vavaki kwounyanzvi anova zvibereko kambani Rhein-Chemotechnik GmbH (Germany).

Izvi German plasticizer mhinduro zvakanaka ayo pakawanda. Zvikurukuru kuti pagadzirwe zvinogadzirisa upi chikamu, uchada risingamboshandisi yakawanda modifier. Uyezve, kushandisa anofambidzana siyana pakubhadhara anoverengeka chete yokuvirisa, zvinokwanisika kusarudza optimum kutevedzana kusvika zvose mamakisi nekongiri. Nyore ndiko nokuda pamberi yepamusoro uye mirayiridzo hwakadzama.

Achiratidza, tinogona kutaura kuti plasticizer nokuti mhinduro (mutengo iyo kunobva mugadziri) havagoni chete kuderedza mari zvokuvakisa, asiwo yekudyidzana kuwedzera basa yauinayo. Mukuwedzera, kuvapo zvakasiyana siyana modifiers unogona nyore kumisa kugadzirwa kwete chete nyore dhaka, asi kunyange unhu hwakanaka furo. Akapiwa mari zvokuvakisa mumakore achangopfuura, zviri kunyanya kukosha kwete chete nokuda makambani asiwo vanhu.