Te matauranga

maroke

2022-10-26

Ko nga pirepire karaehe whakaata teitei ka hangaia e te tikanga hou "tikanga whakangao rewa karaihe" hou, ko te whakarewa i nga rawa whatu kua oti te whakarite ki roto i te wai karaihe, katahi ka pupuhi i te wai karaihe ki roto i nga rakau karaihe kia rite ki te rahi matūriki e hiahiatia ana o nga pirepire karaihe. , katahi ka mahi i te tapahi me te granulation teitei. , Ko nga pirepire karaihe e hangaia ana e tenei tukanga he tino pai i roto i te porowhita, te ma, te marama, te rite, te paparanga whakakikorua me etahi atu waahanga. Ko te raina tohu i hangaia me tenei pirepire karaihe he whakarea whakaata whakamuri ka whakaritea ki te raina tohu tuku iho. Kua tino pai ake (tae atu ki te ¥500mcd/lux/m2) me te ahua o te ua i te po, ka noho hei tohu mo nga rangi katoa.

Nga waahanga hua

1. Ko nga matūriki parakore he tae, he maamaa, he puru marama ranei, kaore he mirumiru me te pokekore.

2. He rite te ahua o te takitahi, he pai te rere me te hanga ngawari.

3. Ko te tohatoha o nga karepe he tika me te whakarite, ka taea te whakatutuki i nga whakaritenga o nga paerewa rereke me nga whakaritenga.

4. He pai te hanganga matū me te pai o te rangi.

5. Neke atu i te 95% te reiti whakaawhiwhi, a he tino pai te mahi whakamuri.

6. Ko te whakarea whakamuri whakamuri o te whakamatautau i raro i nga tikanga taiwhanga me nui ake i te 600mcd kia whakaaetia kia wehe atu i te wheketere.

7. Ki te mahi whakaata tonu i roto i te ahua maroke me te maku

8. Ka taea te whakakotahi me nga momo paninga, a he pai rawa atu te mahi anti-fouling me te whakaheke wai.

9. Te hanga ahumahi tonu, te kounga hua pumau me te pono.

Hanganga matūï¼

SiO2

71-74

Al2O3

â¤1.8

CaO

6-10

MgO

3-5

Na2O

12-15

K2O

â¤1

Fe2O3

â¤0.3

SO3

â¤0.3

Taonga Tinanaï¼

Kiato

2.4- 2.6 g/cm3

Kiato Nui

1.50 - 1.60 g/cm3

Taupū Refactive

1.50 - 1.52

Porowhitaï¼%ï¼

â¥98

Whakangwari te tohu

720-730â

whakapouri

550â

waiariki

9-10Χ10-6/â (0-350â)

Te pakeke

5.5-6.5

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