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Nrapado
Nrapado bụ otu ngwaahịa colloid viscous, ejiri ọtụtụ ngwaahịa refractory na ihe nkedo pụrụ iche mee ya.Nrapado nwere ezigbo ike njikọta mgbe akpọchara ya.
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Mkpuchi
Mkpuchi na-mebere site seramiiki eriri na elu ịdị ọcha elu temp oxidization ihe, ọ nwere ike na-eji na ọtụtụ ngwa na 1300 ℃, 1400 ℃ na 1500 ℃.
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Ceramic Fiber Rigidizer
Rigidizer bụ ngwaahịa gluu nwere Al-Si.