Akụrụngwa bụ isi maka rọba silicone akụkụ bụ silicone roba, polysiloxane (Si-O chain structure). A na-edozi ya site n'ịgbakwụnye silica (silicon dioxide), crosslinker, catalyst, na ihe enyemaka ndị ọzọ. Enwere ike kewaa rọba silicone ụzọ abụọ dabere na ebumnuche ya:
1. rọba silicone siri ike: Ọ na-enwekarị ike nke 20-80 Shore A. A na-emebi ya na oke okpomọkụ ma dabara adaba maka ịme akara aka nri, gaskets na ngwaahịa ndị ọzọ.
2. Liquid silicone roba (LSR): Na-enye ọmarịcha ịgbagharị ma a na-eji ya maka ịkpụzi ịgba ọgwụ mgbagwoju anya- akụkụ akụkụ nri. Isi ike ya sitere na 5-70 Shore A.
Ọrụ mgbakwunye isi:
- Silica: Na-akwalite nguzogide anya mmiri na ike igwe;
- Platinum catalyst: A na-eji ya eme ihe na-adịghị - vulcanization na-egbu egbu nke ọgwụ - grade silicone roba;
{{0} Masterbatch: na-emezi agba mana ọ ga-agbasorịrị ụkpụrụ FDA ma ọ bụ RoHS.
