Rubber compounding man tihtlem dan tur

Rubber industry-a inelna sang tak khawvelah hian compounding man hi thil siam chhuah economic lama hlawhtlinna atan a pawimawh hle. Performance pahnih lamah pawh customer mamawh phuhruk thei compound formulation siam theih a ni a, mahse a man a to lutuk avangin customer chuan a hnawl a ni.

Tin, rubber thil siam hi a rit zawng aiin a volume atanga hralh a ni tlangpui bawk (molded products hi a tlangpuiin sized a ni). Chuvangin, rubber 'cost per weight' aiin 'cost per volume' tehkhin hi a awmzia a awm.

A hnuaia scenario te hian compound-a economic cost a tihhniam thei a ni. Note: Heng general experimental scenario te hi case bik tinah hman theih a ni lo mai thei. Cost tihhniamtu variable pakhat chuan property dangte a nghawng ngei ang, a tha emaw a chhe emaw pawh nise.

1. Carbon black/plasticizer hmanga siam a ni

Structural carbon black sang tak thlan leh filler oil sang tak hman chuan compound modulus chu a awm reng ang a, chutih rualin a man a tlahniam thung.

2. Carbon black filling zat

Structured hniam leh specific surface area hniam carbon black thlan hi ngaihtuah la, a chhan chu he carbon black hi a man tlawm zawk mai bakah filling amount sang tak a nei bawk a, hei hian rubber man a ti tlem thei hle.

Ultra-low structured semi-reinforced carbon black thlang la, a chhan chu a tam thei ang berin a khat thei a, chu chuan rubber man a ti tlem thei hle.

Rubber man to tak tak fill turin low specific surface area leh low structured carbon black thlang la, rubber viscosity chu sang lutuk lo turin dah la, chutiang chuan rubber chu injection mold emaw vulcanized emaw theih a ni ang a, a man pawh a tlem tawk ang.

3. Silica tih chu a ni

Rolling resistance hniam leh slip resistance tha tak atan chuan silica hi filler atan hman a ni fo a, organosilane coupling agent hman a ni bawk. Silane coupling agents hi a man a to a, silane coupling agent tlemte chauh hman theih a nih a, compound hnathawh dan a danglam loh chuan compound man hi nasa takin a tlahniam thei a ni. Thil tih dan tlangpui chu silica hi surface hydroxyl content sang tak hmanga hman a ni a, awlsam zawka couple theih tura zirchian a nih avangin. Chutiang chuan compound chhunga hydroxyl group tam zawk a awm chuan silane coupling agent tlem zawk a ngai a, mechanical property inang chiah chu a awm reng a, chutih rualin a man pawh a tlahniam bawk.

4. Filler a ni

TIO2-a khat white compound-ah chuan white filler man tlawm dang (tui hmanga silfai leilung, calcium carbonate, whitening agent, etc.) te hi TIO2 thenkhat thlaktu atan ngaihtuah theih a ni a, chu compound chuan covering capacity leh whiteness engemaw zat a la nei tho ang.

Silica filled tread compound-ah chuan silica thenkhat chu carbon black-silica biphasic filler hmanga thlak hian compound man a tihtlem thei bawk a, a chhan chu silane coupling agent a tihtlem theih avangin, mixing process-a heat treatment step pawh a tihtlem thei bawk.

Rubber chu calcium carbonate a khat chuan rubber man chu nasa takin a tihhniam phah dawn a ni. Chutiang bawkin leilung hian adhesive man pawh nasa takin a tihhniam phah dawn a ni.

Talc density (2.7g/cm3) chu carbon black (1.8g/cm3) aiin a tam zawk mahse, carbon black part 1 (by mass) aiah talc part 1.5 (by mass) hman a nih chuan compound man hi a tlahniam thei a ni. Hei bakah hian talc powder hian extrusion speed a ti sang ang a, output a ti tha ang a, hei hian indirect takin a senso a ti tlem ang.

5. Density tihhniam

Rubber thil siamte hi a rit zawng aiin a volume a zirin an man a ni tlangpui. Rubber formula chu density tihhniam nan i thlak a, chutih rualin unit volume khat man pawh thlak danglam lovin i dah a nih chuan indirect takin a man i tihtlem thei ang. Entirnan, CR chu NBR hmanga thlak a nih chuan rubber unit volume khata senso chu a tlahniam a, chu chu rubber-a inthlak danglamna dangte chuan he cost advantage hi a khum lo a nih chuan.

6. chuan step hnih compounding chu additive compounding hmangin a thlak ta a ni.

A theih chuan energy control technique leh process energy testing tha tak hmanga step hnih compounding chu step khat compounding hmanga thlak hian senso a tihtlem thei bawk.

7. Processing hmanrua te

Processing aids hman hian compound extrusion emaw calendering speed a ti sang thei a, chu chuan sum senso a ti tlem thei a ni.

8. FKM/ACM blending tih a ni

FKM thianghlim chu peroxide-cured FKM/ACM blend (Dai-El AG-1530) hmanga thlak chuan rubber hian heat leh oil resistance tha zawk a nei thei a ni.