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badeeco

Qaab-dhismeedka bir ee foosha foosha xun

Sharraxaadda Gaaban:

Waa laba rinjiga oo ah rinjiga, kooxda a waxay ka samaysan tahay dib-u-soo-dejinta cimilada sare ee hydroxyl-resin, oo ah rinjiifka ugu adkaysata cimilada, iwm.


Faahfaahin dheeraad ah

* Vedio:

https://youtu.be/p1yki_lix4c?plrvlawwwwwswzbxwzbxy

* Astaamaha wax soo saarka:

1. FARSAMADA FARSAMADA, MADAXWEYNAHA, MESSPERES, Gastene, Kerosene, saliida gawaarida, soldrocarnbon-ka, huurka, roobka iyo uumiga;
2, dabacsanaan wanaagsan, xidho iska caabbinta, iska caabinta saameynta leh.
3, Waxqabadka qurxinta wanaagsan: haynta khafiifka ah, waxqabadka haynta midabka ayaa fiican.
4, iska caabbinta kuleylka ilaa 120 ℃, iska caabin cimilo heer sare ah, gabow qasaaro ah 1000 saacadood;
5, xad-dhaaf ah waa fududahay in la dayactiro oo lagu daaweyn karo heerkulka qolka ama lagu qallajiyo heerkulka hoose.

 

https://www.cnforestccoug.com/prothose-cig/

* Dakoos farsamo:

Wax

Caadi ah

Midab

Dhamaan midabada

Viscosity (daboolka-4), s)

70-100

Finish, μm

≤30

Xoogga saameynta, kg.cm

≥50

Cucid

1.10-1.18KG / L

Adeegso heerkulka, xaalada qalalan

Heerkulka ugu sareeya ugu badan waa 140 ℃.

Dhumucda filimka qallalan, um

30-50 Um / lakabkiiba

Gloss

≥80

Caymiska, kg / sqm

0.09

Dhibic toosh ah, ℃

27

Waxyaabaha adag,%

65%

Daboolida, SQM / KG

5-7

Waqtiga qalalan (23 ℃)

Dusha sare ee qallalan ilaa2h

Qalalan adag≤24h

Adkayn

≥0.5

Dabacsanaan, mm

≤1

EUCH, G / L

≥400

Alkali iska caabinta, 48h

Majiraan xumbo, diirid la'aan, oo aan la darin

Isu-caabbinta biyaha, 48 h

Majiraan xumbo, diirid la'aan, oo aan la darin

Caabbinta shidaalka, 120

Majiraan xumbo, diirid la'aan, oo aan la darin

Iska caabbinta cimilada, gabowga xawaaraha dabiiciga ah ee 1000 saac

Ma jiraan dillaac cad, qulqulo ≤ 3, lumis khafiif ah ≤ 3

Ceeryaamo cusbo u adkaysta (1000h)

isbadal kuma jiro filimka rinjiga.

* Adeegsiga Wax soo saarka:

Waxaa lagu dabaqi karaa diyaaradaha, gawaarida, maraakiibta, mashiinnada batroolka, mashiinnada injineerinka, qalabka korantada, qaabdhismeedka tamarta sare, si loo gaaro qurxinta waxqabadka iyo ilaalinta.

* Rinjiga u dhigma:

Primer: Epoxy Priver, Epoxy zinc primphate.
Qiyaasta lagu dabaqi karo: bir, aluminium, alaabo aan micno lahayn, iwm.

* Daaweynta dusha sare:

Dusha sare ee primer waa inay ahaato mid nadiif ah, qalalan oo wasakhaysan. Fadlan fiiro gaar ah u yeelo ku-meel-gaarka ah ee u dhexeeya dhismaha iyo hormuudka hore.

* Xaaladda dhismaha:

Heerkulka substrate-ka ma ka hooseeyo 5 ℃, iyo ugu yaraan 3 ℃ ka sarreeya heerkulka maraakiibta hawada, iyo huurka qaraabada ah waa <85% (heerkulka iyo huurka iyo huurka qaraabo waa in lagu cabiraa meel u dhow sunta). Dhismaha waxaa laga mamnuucay ceeryaamo, roob, baraf, iyo cimilada dabayshu.

Pre-jaakad primer-ka iyo rinjiga dhexe, oo qalaji badeecada 24 saac kadib. Nidaamka buufinta waxaa loo isticmaalaa in lagu buufiyo 1-2 jeer si loo gaaro dhumucda filimka la cayimay, iyo dhumucdii lagu taliyay waa 60 μm. Dhismaha ka dib, filimka rinjiga ah waa inuu ahaadaa mid siman oo siman, midabkuna waa inuu ahaadaa mid joogto ah, oo ay jiri karaan wax qabad, diirran, diirka kale ee rinjiga iyo cudurada kale ee rinjiga.

* Qiyaasta Dhismaha dhismaha:

Waqtiga la daaweeyay: 30 daqiiqo (23 ° C)

Noloshu:

Heerkul, ℃

5

10

20

30

Lifetime (H)

10

8

6

6

Qiyaasta dhuuban (culeyska culeyska):

Buufinta hawada la'aanta

Hawada hawada

Burush ama daadinta

0-5%

5-15%

0-5%

Waqti dib u cusbooneysiin (dhumucdii filim kasta oo qallalan 35um):

Heerkulka deegaanka, ℃

10

20

30

Waqtiga ugu gaaban, h

24

16

10

Waqtiga ugu dheer, maalin

7

3

3

* Habka dhismaha:

Buufin: cadaadis buufin: 0.3-0.6mpa (qiyaastii 3-6 kg / cm2)
Burush
Daboolida roganka

* Tallaabooyinka amniga:

Fadlan fiiro gaar ah u yeelo dhammaan calaamadaha amniga ee baakada lagu jiro gaadiidka, kaydinta iyo isticmaalka. Qaado talaabooyin ka hortag ah oo looga hortago iyo difaaca, ka hortagga dabka, ilaalinta qaraxyada iyo ilaalinta deegaanka. Ka fogow gubashada uumi baxa xasaasiga, ka fogow taabashada maqaarka iyo indhaha oo leh rinjiga. Ha liqin sheygan. Haddii ay dhacdo shil, raadso daryeel caafimaad isla markiiba. Qashin-qubka qashinka waa inuu ahaadaa mid ku habboon xeerarka amniga ee qaranka iyo dowlada hoose.

* Xirmo:

Rinjiga: 20kg / baaldi; Wakiilka la qaboojiyey / Addener: 4kg / baaldi
rinji: Wakiilka Daaweynta / Addener = 5: 1 (saamiga culeyska)

https://www.cnforestCoose.com/indurantrial-paintpaint/