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Magirazi ane nzvimbo diki pane imwe nzvimbo uye mwero wakaderera wekunyudzwa kwemafuta, izvo zvinogona kuderedza zvakanyanya kushandiswa kwezvimwe zvikamu zvekugadzira mujira. Pamusoro pegirazi re vitrified rinodzivirira ngura yemakemikari uye rine simba rekuratidzira chiedza. Nokudaro, jira rependi rinodzivirira kusvibiswa, rinodzivirira ngura, rinodzivirira UV, rinodzivirira yero uye rinodzivirira kukwenya. Magirazi egirazi akarongwa zvine gasi rakanyungudika mukati, uye thermal conductivity yavo yakaderera, saka jira rependi rine simba rakanaka kwazvo rekudzivirira kupisa. Magirazi egirazi asina chinhu anogona kuwedzera kuyerera uye kuenzana kwejira. Gasi riri mugirazi remagirazi asina chinhu rinodzivirira kutonhora nekupisa, nokudaro richiwedzera kusimba kwejira uye kuderedza zvakanyanya kutsemuka nekudonha kwejira kunokonzerwa nekuwedzera kwekupisa uye kutonhora. Pasi pepfungwa yehuwandu hwakawanda hwekuzadza, viscosity yejira haiwedzere zvakanyanya, saka huwandu hwe solvent hunoshandiswa hunogona kuderedzwa, izvo zvinogona kuderedza kuburitswa kwemagasi ane chepfu panguva yekushandiswa kwejira uye zvinobudirira kuderedza VOC index.

Mazano ekushandisa: Huwandu hwekuwedzera i10-20% yehuremu hwese. Isa magirazi madiki egirazi pamucheto, uye shandisa michina yekukurunga isinganyanyi kukanda kuti ipararire. Nekuti madiki egirazi ane kuyerera kwakanaka kwedenderedzwa uye kukweshana kushoma pakati pawo, kupararira kuri nyore kwazvo, uye kunogona kunyoroveswa zvizere munguva pfupi. , kuwedzera nguva yekukurunga kuti uwane kupararira kwakafanana. Magirazi madiki egirazi asina chinhu uye haana chepfu, asi nekuti akareruka zvakanyanya, kungwarira kwakakosha kunodiwa pakuwawedzera. Tinokurudzira nzira yekuwedzera nhanho nhanho, kureva, kuwedzera 1/2 yemadiki egirazi asara nguva imwe neimwe, uye kuwedzera zvishoma nezvishoma, izvo zvinogona kudzivirira madiki egungwa kuti asayangarara mumhepo uye kuita kuti kupararira kuve kwakakwana.