Moemeli oa Rubber o ile a tsebahatsa e le moemeli ea sebetsang. Ntho e ka sehloohong kapa ea manyolo e sebelisitsoeng ho etsa Decrellerator e sebetsang. E ka eketsa bokhoni ba ho potlakisitara, e fokotsa palo ea accelerator, mme a khutsufatsa nako ea lisosa. Li-adrositive tse ngata tsa inorganic, li-hydroxides le li-carbonate tsa mantlha tse nang le li-amids, jj. Etc. Tekanyetso e akaretsang e ka tlase ho 5% ea boima ba rabara.

Litlatsetso tsa rabara: Melemo e qaqileng le lits'ebetso

1. Zinc oxide (zno)

LITLHAKISO:

• E tšoeu, phofo e se nang monko e nang le matla a khoheli a phahameng (5.6 g / cm³).

• Ntlha ea ho qhibiliha: 1,975 ea C; Indective index: 2.008-2.029.

• Boikokobetso bo matla e le motsamaisi oa li-vulcanization.

• UV-banding le thepa ea likokoana-hloko.

Melemo:

• Ho potlakisa seretse se tukang (ho fokotsa nako ea ho foqoha ka 20-30%).

• E ntlafatsa thepa ea tšebetso ea lintho tse amanang le eona (matla a Teng + 15-25%, ho phomola + 10-15%).

• FDA-E amohetsoe bakeng sa likopo tse amanang le lijo (21 CFR 172.480).

• Tikoloho e botsoalle (e seng chefo, e theko e tlase).

Likopo:

• Li-tau: Litoro tsa tšepe tse nang le tšepe (e ntlafatsa moea pakeng tsa rabara le tšepe).

• Lieta tsa maoto: Metsoako ea metsoako e khahlanong le absong, asst d5963: 50-80 MM³ Tahlehelo ea 50.

• Medical: liatlana tse buoang (ts'ireletso ea likokoana-hloko, asstm e2149).

• Marang-rang: Bohato ba Sebend-To-Solend (bo eketsa matla a peel ka 30-40%).

2. Phenolic Resin

LITLHAKISO:

• Thermosetting polymer e nang le letsoalo le phahameng.

• Ho hanyetsa mocheso mocheso: Ts'ebeliso e tsoelang pele ho fihlela ho 180 ° C (ComlTimitk C).

• Ho tsitsa haholo (Modulus: 2-4 GPA) le botsitso bo boholo.

• Ho hanyetsa ha lik'hemik'hale ho acid, mese ea acid le soling.

Melemo:

• Ho fana ka matlafatso ea sebopeho (ho eketsa thata ka 10-20 lebopong a).

• Flame Redally Redame (Ul94 V-0 Rating ntle le litlatsetso).

• E theko e boima ha e bapisoa le Thermoplastics e khethehileng.

• Litsamaiso tsa ho phepaisa tse pakiloeng (acid-catalyzed kapa e sebelisitsoe ka mocheso).

Likopo:

• Lithaere: Metsoako ea lehlakore (e ntlafatsang ho hanyetsa, Asm D624).

• Mabanta a indasteri: Mabanta a Convelor bakeng sa libaka tsa mocheso o phahameng (mohlala, limela tsa moea).

• Lisebelisoa tsa khohlano: lipampiri tsa brake (li boloka ka mokhoa o lekaneng oa likhohlano ka 0.35-0.45 Tlas'a 200 ° C).

• Mofumahali: Makhooa a majoe a koaletsoeng a koathetsoeng (a fokotsa khase ea khase ea ho iphetola ha khase nakong ea ho lahla).