Pik Langwej . na di . Prodakshɔn prɔses fɔ Chaynish rɔba pat faktri ɛn Vietnam rɔba pat faktri , Fɔ mek shɔ se di prɔdak dɛn we dɛn de yuz fɔ wok fayn fayn wan we dɛn de du transpɔt ɛn savis layf, dɛn de pe spɛshal atɛnshɔn to di fɔmula dɛn we de agens ol ej ɛn di say we dɛn de kip tin dɛn we dɛn de kip.
1. Wetin na rɔba we de ol? Wetin na di sayn dɛn we de ɔp di wɔl?
We dɛn de du di prɔses, stɔrɔj, ɛn yuz rɔba ɛn in prɔdak dɛn, di fizik, kemikal prɔpati dɛn, ɛn mɛkanikal pefɔmɛns fɔ rɔba go smɔl smɔl bikɔs ɔf di kɔmbayn ifɛkt dɛn we di intanɛnt ɛn ɛksternal tin dɛn gɛt, ɛn leta i go lɔs in yusabiliti. Dɛn kɔl dis chenj we dɛn de mek we dɛn de ol rɔba. Di sayn dɛm we de na di wɔl na krak krak, stik, at, sof, pulvayz, chenj di kɔlɔ, ɛn shep ɛkspɛnshɔn.
2. Wetin na di tin dɛn we de afɛkt di we aw pipul dɛn de ol rɔba?
Di tin dɛn we kin mek pɔsin ol we i ol rɔba na dɛn wan ya na dɛn wan ya .:
(wan) Ɔksijɛn .: we rכba kam in kכntakt wit כksijεn, mכlikul chen riakshכn dεm kin apin, we kin mek chen brok כ kכros fכ kכros, dat kin chenj in pεrformεns. Ɔksidɛshɔn na impɔtant tin we kin mek di rɔba ol.
(b) Ozon we de na di wɔl.: Ozon, we gɛt ay kemikal aktiviti, kin pwɛl bak mɔlikul chen. εspεshali we rכba de na difכm stet, vεtikal krak go fכm, we dεn kכl "ozon krak".
(c) Ɔt: if yu inkrεs di tεmprachכ go aksεlεrat di כksidεshכn rεt. Bɔku rɔba pat manifakta dɛn (inklud di faktri dɛn na Chaina ɛn Vietnam) kin du ɔt ɛj tɛst fɔ mek shɔ se di prɔdak dɛn kɔntinyu fɔ gɛt ɛlastik ɛn trɛnk ivin na say dɛn we gɛt ay tɛmpracha.
(d) Layt: Ultraviolet rayt kin brok di molkyular chen dεm dεrekt wan כ indyuz כksidεshכn riakshכn dεm, we kin mεntal kin apin pan di sכfayz layεr fכ rכba.
(e) Mekanikal strɛs .: rεpεt strεs de mek di mכlikul chen dεm dεm dεm dεn dεm dεm εn de trigεr כksidεshכn riakshכn dεm.
(f) Wata: Mɔstɔ kin sɔlv di haydrofil grup dɛn na rɔba, we kin mek i ol kwik kwik wan.
Apat frɔm dat, ɔda tin dɛn na kemikal midia, mɛtal ayɔn, ay-ɛnaji redyushɔn, ilɛktrik ɛnaji, ɛn bayolojikal tin dɛn.
Ay-kwaliti Vietnam rɔba pat faktri dɛn . Ɔltɛm dɛn kin du ɛkspirimɛnt simulshɔn fɔ dɛn tin ya akɔdin to di aplikeshɔn sɛnɛriɔ dɛn fɔ difrɛn kɔstɔma dɛn fɔ kɔntrol di ol ej rit frɔm di sɔs.
3. Wetin na di kategori dɛm fɔ di Rɔba Aging Test mɛtɔd dɛm?
(wan) Natural Aging Test Methods .: inklud atmosfɛrik ol, natura stɔrɔj ol, ɔnda grɔn ol, bayolojikal ol, ɛn ɔda tin dɛn.
(b) Atifishal Aksɛlɛrat Ɛging Tɛst Mɛtɔd dɛn .: inklud di ɔt we de ol, di ɔzoyn we de ol, di layt we de ol, di atifishal klaymat we de ol, di bayolojikal ol, di ay-ɛnaji redyushɔn we de ol, ɛn ɔda tin dɛn.
insay di industri, . Chaynish rɔba pat dɛn faktri dɛn . Dat gɛt CNAS laboratori dɛn gɛt kɔmplit atifishal aksɛleret ol tɛst kapabiliti fɔ mit di tɛst nid dɛn fɔ ay-standad kɔstɔma dɛn na ɔtomotiv, ilɛktroniks, industrial silin, ɛn ɔda fil dɛm.
4. Tempracha selekshɔn fɔ rɔba hot ɛya ol tɛst tɛst .
Fɔ natura rɔba, di tɛst tɛmpracha kin ɔltɛm bi 50–100°C; Fɔ sintetik rɔba, na 50–150°C.Ɛgzampul dɛn:
Nitrile raba: 70–150.℃
Fluorosilicone Rɔba: 200–300 .℃
VietNemse rubber parts faktri dɛn . ɔltɛm dɛn kin adopt midul-to-hay tɛmpracha rɛnj tɛst we dɛn de ɛkspɔt to Yuropian ɛn Amɛrikan makit dɛn, we Chaynish rɔba pat dɛn faktri dɛn . Impliment mɔ prɛsis ɔt ɛj gredin kɔntrol akɔdin to difrɛn aplikeshɔn sɛnɛriɔ (lɛk ɔtomotiv siling ring, ilɛktronik shɔk absɔba) fɔ mek shɔ se dɛn fala di intanashɔnal kwaliti standad.
na di . Prodakshɔn prɔses fɔ Chaynish rɔba pat faktri ɛn Vietnam rɔba pat faktri , Fɔ mek shɔ se di prɔdak dɛn we dɛn de yuz fɔ wok fayn fayn wan we dɛn de du transpɔt ɛn savis layf, dɛn de pe spɛshal atɛnshɔn to di fɔmula dɛn we de agens ol ej ɛn di say we dɛn de kip tin dɛn we dɛn de kip.
