1. Firimu rekuputira rine simba guru rekudzivirira ultraviolet, rinonamira zvakanaka, rinochinjika, uye rinodzivisa simba guru rekudzivirira kuputika;
2. Kushongedza kwakanaka uye kugara kwenguva refu, ruvara rwependi runogadziriswa, kusanganisira pendi ine ruvara rwakasimba uye pendi yesimbi, kuchengetedza mavara uye kupenya, kuchinja kweruvara kwenguva refu;
3. Kushanda zvakanaka kwekudzivirira ngura kunogona kutsungirira zvinonyungudutsa zvine simba, acid, alkali, mvura, munyu nemamwe makemikari. Hazvidonhe, hazvichinje ruvara, uye zvine dziviriro yakanaka kwazvo.
4. Inodzivirira mamiriro ekunze zvakanyanya, inodzivirira ngura uye inozvichenesa yega zvakanaka, tsvina yepamusoro iri nyore kuchenesa, firimu rependi rakanaka, nguva yekudzivirira ngura inogona kusvika makore makumi maviri, ndiyo sarudzo yekutanga yesimbi, bhiriji, uye chifukidziro chekudzivirira chivakwa.
| Chinhu | Data |
| Ruvara uye chitarisiko chependi | Mavara uye firimu rakatsetseka |
| Kugwinya muviri, μm | ≤25 |
| Viscosity (Stormer viscometer), KU | 40-70 |
| Zvemukati zvakasimba,% | ≥50 |
| Nguva yekushaikwa kwemvura, h, (25℃) | ≤2awa, ≤48awa |
| Kunamatira (nzira yakarongwa), kirasi | ≤1 |
| Simba rekurova, kg, cm | ≥40 |
| Kuchinjika, mm | ≤1 |
| Kudzivirira kweAlkali, 168h | Hapana furo, hapana kudonha, hapana kutsvuka kweruvara |
| Kuramba kweasidhi, 168h | Hapana furo, hapana kudonha, hapana kutsvuka kweruvara |
| Kudzivirira mvura, 1688h | Hapana furo, hapana kudonha, hapana kutsvuka kweruvara |
| Kudzivirira peturu, 120# | Hapana furo, hapana kudonha, hapana kutsvuka kweruvara |
| Kuramba kwemamiriro ekunze, kukwegura kwekugadzira kwakakurumidza kusvika 2500h | Kurasikirwa nechiedza ≤2, kukanda choko ≤1, kurasikirwa nechiedza ≤2 |
| Munyu unodzivirira kupisa, 1000h | Hapana furo, hapana kudonha, hapana ngura |
| Hunyoro uye kuramba kupisa, 1000h | Hapana furo, hapana kudonha, hapana ngura |
| Kuramba kupukuta kwechinyungudutsi, nguva | ≥100 |
HG/T3792-2005
Inoshandiswa pakurwisa ngura pamidziyo yemakemikari, mapaipi uye pamusoro pesimbi munzvimbo dzine ngura dzakaoma dzemaindasitiri.
Inogona kupendwa pa:
Zvivako zvesimbi;Mapurojekiti ebhiriji;Zvivako zvegungwa;Mapuratifomu ekuchera ;Zviteshi nemadhoki;Mainjiniya emunharaunda;Zvidziviriro zvinomhanya zvakanyanya ;Kongiri inorwisa ngura.
Tembiricha: 5℃ 25℃ 40℃
Nguva pfupi: 2h 1h 0.5h
Nguva yakareba: Mazuva manomwe
Hunhu hwekubvisa ngura nesimbi zvinofanirwa kusvika padanho reSa2.5 kana kubvisa ngura nevhiri rekukuya kusvika padanho reSt3:Simbi yakafukidzwa neprimer yemumba inofanira kubviswa ngura yobviswa mafuta kaviri kuti igadzire.
Pamusoro pechinhu chinofanira kunge chakasimba uye chakachena, chisina guruva nedzimwe tsvina, uye chisina acid, alkali kana hunyoro.
Kupfapfaidza: Kupfapfaidza pasina mhepo kana kupfapfaidza nemhepo. Kupfapfaidza pasina mhepo ine simba rakawanda kunokurudzirwa.
Kukwesha/Kutenderedza: Ukobvu hwefirimu rakaoma hwakatarwa hunofanira kuwanikwa.
1, Tembiricha yepakati irikwete pasi pe5℃, hunyoro hwe85% (tembiricha nehunyoro zvinofanira kuyerwa pedyo nechinhu chepasi), mhute, mvura, sinou, mhepo nemvura zvinorambidzwa chose kuvaka.
2, Usati wapenda pendi,chenesa pamusoro pemugwagwa wakafukidzwakudzivirira tsvina nemafuta.
3, Chigadzirwa ichi chinogona kupfapfaidzwa, kukweshwa kana kumonerwa. Zvinokurudzirwa kupfapfaidzwa nemidziyo yakakosha. Huwandu hwechinhu chakatetepa hunosvika 20%, viscosity yekushandiswa i80S, kumanikidzwa kwekuvaka i10MPa, dhayamita yemuromo wemuromo i0.75, ukobvu hwefirimu rakanyorova i200um, uye ukobvu hwefirimu rakaoma i120um. Chiyero chekufukidza chepfungwa i2.2 m2/kg.
4, Kana pendi yacho yakanyanya kukora panguva yekuvaka, iva nechokwadi chekuideredza kusvika pakuenderana kunodiwa nechinhu chakatetepa.Usashandise yakatetepa.