A falen kun ye mun ye, a bɛ kɛ kremu ye min bɛ falen ani a kunbɛncogo fɛɛrɛw?
Fiyɛli falenni, n’a bɛ fɔ fana ko fiyɛli, o ye ko ye min bɛ kɛ ko complexe (solide ou liquide) min bɛ sɔrɔ lastikuw walima vulcanizate kɔnɔna na, o bɛ ja surface de surface. frosting ye gɛlɛya ye min bɛ sɔrɔ lastikuw dilanni na.
Kunw sɛgɛsɛgɛli : 1 farankan suguya caman ka wulicogo bɛ ɲɔgɔn falen-falen kojugu. farankanw ka solubilité ka dɔgɔn lastikuw la, o ka ca a la, a ka ca a la ko farankan tɛmɛnenw (o kɔrɔ ye ko farankanw hakɛ bɛ tɛmɛ a wulicogo kan lastikuw la). bɛ kɛ sababu ye ka blɔgɔ bɔ{3} when which gelled amounts of tmɔgɔ tɔw la. Fenomenon bɛ wele ko passif flooming), hali ni nin passif falenfɛnw yɔrɔ ka jan lastikuw la.
2 Funteni caman cili faralenw ka wulili kan lastikuw la ni funteni ye. cogoya la, solubilité bɛ caya ni funteni ka bon, ani ni solubilité bɛ dɔgɔya ni funteni dɔgɔyara. bawo lastikuw bɛ kɛ ka caya so funteni na, ni kɛnɛma funteni bɛ dɔgɔya ka tɛmɛ so funteni kan, farankan dɔw kɔnɔfɛnw bɛna kɛ sababu ye ka kɛ fɛn ye min bɛ kɛ sababu ye ka solubɛli kɛ ani ka kɛ fɛn ye min bɛ kɛ ni fɛn ye min bɛ kɛ ka ɲɛ, o bɛ kɛ sababu ye ka fɛn dɔw fara ɲɔgɔn kan, o bɛ kɛ sababu ye ka fɛn dɔw fara ɲɔgɔn kan, o bɛ kɛ sababu ye ka fɛn dɔw fara ɲɔgɔn kan, o bɛ kɛ sababu ye ka fɛn dɔw fara ɲɔgɔn kan ani ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye. Misali la, lastikuw minnu bɛ dilan samiyɛ fɛ, olu bɛ se ka kɛ izini sɛgɛsɛgɛli waati la, nka u bɛ sɔrɔ ka falen nɛnɛ waati.
3 SULFUR faralen ɲɔgɔn kan lastikuw la, o bɛ nɔ bila furakɛli cogoyaw la. NR tacogo misali la, vulkanizasiyɔn cogoyaw la, crosslink density (kɛrɛnkɛrɛnnenya la, ɲɔgɔndan) ka bon kosɛbɛ, kisɛkisɛlama bɛ dɔgɔya, kisɛkisɛ pikiri kɛcogo bɛ dɔgɔya, ani farankan wɛrɛw bɛ dɔgɔya ka se ka wuli ka bɔ ɲɔgɔn na; N’o tɛ, kisɛkisɛ cogoya la, rezo cross-link density ka dɔgɔ kosɛbɛ ani a falen bɛ se ka bonya ka kɛɲɛ ni o ye.
4 Kɔrɔya kɔrɔ ye ko vulkanizate ka rezo saba-yɔrɔ-yɔrɔ-ko bɛ Tiɲɛ yɔrɔ dɔ la k’a sababu Kɛ bond (jɔli) kari ye, o bɛ rezo jɔcogo adsorption (dadon) fanga Dɔgɔya ani ka auxiliaires farankanw Labɛn{. additifs (fὲɛrɛw) ka se ka migrate to the surface (wari-yɔrɔw) la ka Blooming{{{3}
5 Ni lastikuw tɛ kɛ ni degun ye min tɛ kelen ye, o bɛ kɛ sababu ye ka degun hakɛ caya tuma caman na ani ka a sanfɛla kari, ka dɛmɛlan dɛmɛnan ka superabsorbent fɛnɲɛnamafagalanw teliya, ani ka fiyɛli kɛ kariyɔrɔ la. frost ani ka taa fo ka se periferi ma
6 Kneading (Kneading) Nɔgɔ bɛ na ni fɛnɲɛnamafagalan jɛnsɛnni ye min tɛ kelen ye lastikuw kɔnɔ, wa yɔrɔ dɔ bɛ yen min bɛ fara a kan min bɛ tɛmɛ solubilité kan, wa a bɛ kɛ sababu ye ka falen.) fɛɛrɛw tigɛ .
(1) Doping with SR: SR Auxiliaries ka solubilité ka bon ka tɛmɛ NR ta kan, o la SR dɔw baara bɛ dɛmɛ ka NR flooming bali.
(2) Teliyalanw ni kɔrɔya kɛlɛlanw bɛ kɛ ɲɔgɔn fɛ: Ni farankan kelen dɔrɔn de bɛ kɛ, a hakɛ ka dɔgɔ kojugu walasa ka se ka o nɔ sɔrɔ, wa ni a hakɛ ka bon kojugu, o la, a bɛ se ka kɛ ko a bɛ se ka kɛ sababu ye ka a hakɛ sɔrɔ ani ka a hakɛ dɔgɔya.
(3) Fɛn minnu bɛ fara ɲɔgɔn kan furaji la, olu tali ɲɔgɔn fɛ dantigɛliw kan: Ni u bɛ baara kɛ ɲɔgɔn fɛ ni farankan suguya wɛrɛw ye, tuma dɔw la, ɲɔgɔndɛmɛ bɛna kɛ ani ka dɛmɛ don ka falenni bali, i n’a fɔ nɔgɔya, tulu, lastikuw laseginlen, a ɲɔgɔnnaw{. kɛrɛnkɛrɛnnenya la, dɛmɛnanw minnu ka masala bɛ se ka don u la, olu bɛ se ka don cakɛda surunw ni kɔkiliw la. sidabana nɔgɔyalen.
(4) Aw bɛ dɛmɛnanw hakɛ sanfɛla dan minɛ, ani ka a lajɛ ko furaji dɛmɛnan suguya caman hakɛ bɛ sɔrɔ furakɛlicogo la, o bɛ a ka solubilité range kɔnɔ.
(5) Lastikuw jɔli ɲagamini : Lastikuw ka kan ka jɔ fo lɛri 8 ka kɔn u dilanni ɲɛ, walasa u faralen ɲɔgɔn kan, fɛn suguya bɛɛ ka se ka jɛnsɛn ka dafa, wa o waati kelen na, a bɛ lastikuw kɔnɔna degun dɛmɛ ka lafiya, ani fanga bɛ se ka kɛ kelen ye ani ka sabati. bɛ se ka fɛnɲɛnamafagalanw fiyɛli bali{{3}
(6) Aw bɛ a lajɛ ko vulkanizatiw bɛ vulkanizasiyɔn cogo la .
(7) Strengthen the management of finished products, packaging, and storage conditions. The finished products should be sealed in plastic bags to prevent aging during contact with sunlight, oxygen, etc. during storage. Avoid storage at low temperatures. Causes of blooming of various substances: Sulfur yellow spray: Excessive amount of sulfur in rubber compound Insoluble sulfur in poor quality Sulfenamide accelerator poor quality Mixing or processing temperature ye fɛn ye min bɛ kɛ ka caya kojugu: Kɔrɔya kɛlɛli fura hakɛ cayalen ani a ka faritanabanakisɛ min bɛ sɔrɔ lastikuw la: a yɔrɔ hakɛ cayalen don lastikuw kɔnɔ, o bɛ mara waati jan kɔnɔ ozɔni kɛlɛlan na ani a kɛcogo la: a hakɛ tɛmɛnen bɛ kɛ lastikuw la, a mara waati janya ka ca kojugu: zinki stɛarate ka ca kojugu lastikuw la: ɔkisidi buruburuw ni fɛnɲɛnamafagalan ( genicate ) bɛ fara a kan ani ka a ɲagami walima ka a labɛn ka ɲɛ walima ka a kɛ ka a kɛ ka a kɛ ni a bɛ kɛ ni a bɛ kɛ ni a ye. Sizing ɲagaminen na ni nɛnɛjibɔlan ji gɛlɛn ye Wax (components from the formulation or oil): Siro hakɛ dantɛmɛnen tulu la min bɛ kɛ ka tulu kɛ ka tɛmɛ a dan kan, o min bɛ kɛ ka a sɔrɔ a bɛ kɛ ka a kɛ ka a sababu kɛ a ka ca a la, a bɛ se ka kɛ ko a ka jan ni a hakɛ ye: a yɔrɔw ka jan kojugu: yɔrɔw ka jan kojugu ka mara.