【Ụdị ngwaahịa】
1. Adhesion dị elu nke ukwuu, ezigbo ihu igwe na-eguzogide, ezigbo nguzogide plasticizer, ezigbo mkpuchi ọkụ eletrik, ezigbo okpomọkụ
nguzogide, na njirimara mara mma nke iguzogide ịkụ ọkpọ na-enweghị oke.
2. Mgbanwe mkpụrụ, mma bonding, okpomọkụ na-eguzogide, mmiri na-eguzogide, na elu bonding ike siri ike na
elu ndị na-adịghị agbanwe agbanwe.