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Nidaamka volicarizanizamin-ka ee loo yaqaan 'pericince' ee wax soo saarka caagga ah

1. Tixraac baaxadda

   (1). Waxaa lagu dabaqay caajilka aan fiicnayn: sida nr, br, nr, IR, SRR, iwm.

   (2). Codso caag ka buuxdo: sida EPM kaliya oo ay ku faafi karto aruurinta peroxide, EPDM waxaa ku faani kara 'peroxide' iyo sulfur labadaba.

   (3). Waxaa lagu dabaqay in silsiladaha kala duwan ee silsiladda kala duwan): sida Q-rcation-ka.

2. Sifooyinka Nidaamka volicament-ka Veroxide

(1). Qaab dhismeedka shabakadda ee caagga loo yaqaan 'vulls' ee caagga ah waa cc debaaji, oo leh tamar sare, xasilloonida kiimikada sare, iyo iska caabin aad u wanaagsan oo ku saabsan kuleylka kuleylka iyo oksijiinta.

(2). Caagga caanka ah ee caagga ah ayaa leh isqarxin joogto ah oo joogto ah, dabaq fiican iyo dadaal firfircoon oo liita.

(3). Badbaadada liita ee ka shaqeynta iyo aruuri qaali ah.

(4). Alaabada xargaha leh ee xargaha leh ama heerkulka heerkulka safka sareeya waxay leeyihiin codsiyo fara badan oo kala duwan.

3.Coxides adeegsaday

Wakiillada caanka ah ee fowficizizizizinsizising waa alkyl arkexers, diacyl vorioxigeenta (dibenzoyl peroxide (BPO) iyo estaro cod bixin ah. Waxaa ka mid ah, warqadaha loo yaqaan 'Cocodykykyky' si ballaaran ayaa loo istcimaalaa. Sida: Diistopyl peroxide (DCP): hadda waa wakiilka ugu badan ee loo yaqaan 'vencing'.

2,5-Diththyl-2,5- ((di-tert-realyloxy) Hexane: Waxaa sidoo kale loo yaqaan Bis-Dipenyl

4. Habka volication volides

Kooxda peroxide ee peroxide waxaa si fudud ugu dhaca kuleylka si loo soo saaro xag-jirnimo oo bilaash ah, kaas oo kiciya nooca nooca-tooska ah ee xayiraadda-isku-darka ah ee silsiladda molicalal.

5. Qodobbada muhiimka ah ee vulcan-ka:

(1). Qiyaasta: waxay ku kala duwan tahay noocyo caag ah oo kala duwan

Waxqabadka isku xirka iskuxirka ee Peroxide: 1G Molecule of Organide Organide waxay sameyn kartaa inta garaam ee unugyada caagga ah ee isku xira.

Tusaale ahaan: Waxqabadka iskutallaabta isku xirka ee SBR waa 12.5; Waxqabadka iskutallaabta isku xirka ee BR waa 10.5; Waxqabadka iskutallaabta isku xirka ee EPDM, NBR, NR waa 1; Waxqabadka iskutallaabta isku xirka ee IIR waa 0.

(2). Adeegsiga wakiilka firfircoon iyo wakiilka wada-iibsiga si loo wanaajiyo hufnaanta isku xirka iskutallaabta

Doorka Zno waa in la wanaajiyo caabbinta kululaynta ee kudhaca, ee aan ahayn ummadaha. Doorka cudurka sciaric acid waa in lagu wanaajiyo xadhiga iyo isbarbardhiga zne ee caagga ah. HVA-2 (n, n'-phthalimido-Diefimide) sidoo kale waa hawl-haye wax ku ool ah oo ah peroxide.

Ku darista wakiilka hiitarka ee Valkschiary: Inta badan baar jaalaha, iyo wakiilo kale oo iskutallaab ah

(3). Ku dar qadar yar oo ah walxaha alkaline, sida MGO, TRIETETHINOLINE, iwm Antioxidants-ka guud ahaan waa ampeoxit-ka guud ahaan, sidoo kale way fududahay in ay sameeyaan murgacasho-xag-jir ah, yareynta hufnaanta isku xirka, waa in loo istcimaalaa.

(4). Heerkulka vulcamin-ka: waa inuu ka sarreeyaa heerkulka gorgorka ee peroxide

(5). Waqtiga Faafinta: Guud ahaan 6 ~ 10 jeer oo nolosha badhtanka ah ee peroxide.

   Nolol-noloshiisa 'peroxide badh'

   Haddii nolosha badhka ee DCP ee 170 ℃ uu yahay 1min, ka dib waqtigeeda wanaagsan ee wanaagsan waa inuu ahaadaa 6 ~ 10min.

Samaynta Tusaalaha: EPDM 100 (Saldhig)

S 0.2 (Wakiilka 'vencingy vencink'

SA 0.5 (Soojiidashada)

Zno 5.0 (in la wanaajiyo caabbinta kuleylka)

Haf 50 (wakiilka xoojinta)

Dcp 3.0 (thathotropic wakiilka)

MGO 2.0 (hagaajinta hufnaanta isku xirka isku xirka)

Ka shaqeynta saliida 10 (wakiilka jilicsanaanta)


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