Rabara ea tlhaho ke motsoako oa polima oa tlhaho o nang le polyisoprene e le karolo ea mantlha. Mokhoa oa eona oa molek'hule ke (C5H8)n. 91% ho isa ho 94% ea likarolo tsa eona ke rabara ea hydrocarbons (polyisoprene), 'me tse ling kaofela ke liprotheine, Lintho tse seng tsa rabara tse kang mafura a acid, molora, tsoekere, joalo-joalo. Rabara ea tlhaho ke rabara e sebelisoang haholo ka kakaretso.
Rabara e kopantsoeng: Rabara e entsoeng ka motsoako e bolela hore likahare tsa rabara ea tlhaho ke 95% -99.5%, 'me ho eketsoa palo e nyenyane ea asiti ea stearic, rabara ea styrene-butadiene, rabara ea butadiene, rabara ea isoprene, zinc oxide, carbon black kapa peptizer. Rabara e kopantsoeng e hloekisitsoeng.
Lebitso la Sechaena: rabara ea maiketsetso
Lebitso la Senyesemane: rabara ea maiketsetso
Tlhaloso: Sesebelisuoa se otlolohileng haholo se nang le deformation e ka fetoloang e ipapisitseng le metsoako ea polymer ea maiketsetso.
●Sehlopha sa rabara
Rabara e arotsoe haholo ka mekhahlelo e meraro: rabara ea tlhaho, rabara e kopantsoeng le rabara ea maiketsetso.
Har'a tsona, rabara ea tlhaho le rabara e kopantsoeng ke mefuta e ka sehloohong eo re e rekang hona joale; rabara ea maiketsetso e bolela tse nkiloeng petroleum, kahoo re ke ke ra e nahana hajoale.
Rabara ea tlhaho (rabara ea tlhaho) e bolela rabara e entsoeng ka limela tsa tlhaho tse hlahisang rabara. Rabara e kopantsoeng e entsoe ka ho kopanya rabara ea tlhaho le rabara e nyenyane ea maiketsetso le lihlahisoa tse ling tsa lik'hemik'hale.
● Rabara ea tlhaho
Rabara ea tlhaho e arotsoe ka rabara e tloaelehileng le rabara e tsubang ho latela mekhoa e fapaneng ea tlhahiso. Rabara e tloaelehileng ke rabara e tloaelehileng. Ka mohlala, rabara e tloaelehileng ea Chaena ke rabara e tloaelehileng ea Chaena, e khutsufalitsoeng e le SCR, 'me ka ho tšoanang ho na le SVR, STR, SMR joalo-joalo.
Sekhomaretsi se tloaelehileng se boetse se na le limaraka tse fapaneng, tse kang SVR3L, SVR 5, SVR10, SVR20, SVR 50… joalo-joalo; ho ea ka boholo ba palo, palo e kholoanyane, boleng bo bobe le ho feta; palo e nyane, boleng bo ntlafetseng (ntho ea bohlokoa ka ho fetisisa ho khetholla pakeng tsa botle le bobe Ntho ea bohlokoa ke molora le litšila tsa sehlahisoa, molora o fokolang, boleng bo botle).
Sekhomaretsi sa sheet Smoked is Ribbed Smoked Sheet, e bolelang karolo e tšesaane ea rabara e kubellang, e khutsufalitsoeng joalo ka RSS. Kgutsufatso ena e fapane le sekgomaretsi se tlwaelehileng, mme ha e arolwe ho ya ka sebaka sa tlhahiso, mme polelo e ts'oana libakeng tse fapaneng tsa tlhahiso.
Ho boetse ho na le limaraka tse fapaneng tsa sekhomaretsi se tsubang, RSS1, RSS2, RSS3, RSS4, RSS5, se tšoanang, RSS1 le eona ke boleng bo holimo, RSS5 ke boleng bo bobe ka ho fetisisa.
● Rabara e entsoeng ka motsoako
E entsoe ka ho kopanya le ho hloekisa rabara ea tlhaho ka rabara e nyenyane ea maiketsetso le lihlahisoa tse ling tsa lik'hemik'hale. Mokhoa o sebelisoang ka ho fetesisa oa rabara oa motsoako ke ona, joalo ka rabara ea kompone ea Malaysia SMR Compounded Rubber 97% SMR 20 (Malasia standard rabara) + 2.5% SBR (styrene butadiene rabara, a synthetic rabara) + 0.5% stearic acid).
Rabara e kopantsoeng e itšetlehile ka rabara ea tlhaho e etsang karolo ea eona e ka sehloohong. E bitsoa motsoako. Joalo ka holimo, karolo e ka sehloohong ke SMR 20, kahoo e bitsoa Malaysia No. 20 motsoako oa rabara o tloaelehileng; ho boetse ho na le motsoako oa pampiri ea mosi le motsoako oa rabara o tloaelehileng.
Nako ea poso: Nov-17-2021
