Description 
Mere si eke roba, siri ike roba warara nwere ike na-arụ ọrụ n'okpuru okpomọkụ nke -40 ° C na + 120 ° C. Natural roba ibe na-ọtụtụ na-eji ụgbọala na ákwà mgbochi n'ihi ya ndị magburu onwe iguzogide weather na ịka nká. Ọzọkwa, anyị extruded roba akara ibe iguzogide ozone, acid, okpomọkụ na uzuoku. Ndị a siri ike roba ibe-egosikwa oké arụmọrụ mkpuchi.

Ọ bụla ọkọlọtọ nke eke roba warara ike-emepụta dị ka gị kpọmkwem chọrọ. Anyị nnọọ gị akpa oke mgbe ị na anya n'ihi na elu-àgwà na a pụrụ ịdabere na extruded roba akara ibe.

Salientatụmatụ 
1. Anyị siri ike roba ibe-ukwuu eguzogide ọgwụ elu okpomọkụ, mmanụ, corrosion, ozone na merela agadi na-eguzogide.
2. The eke roba ibe nwere anụ chemical Njirimara maka pụrụ ịdabere na arụmọrụ.
3. The extruded roba akara ibe bụ ndị na-abụghị na-egbu egbu, mma na gburugburu ebe obibi.

ngwa 
Na magburu onwe mmiri na-àmà, ọkụ na-àmà, na ájá na-àmà, ifufe na-àmà, ụda na-àmà na apịtị na-àmà arụmọrụ dị ka nke ọma dị ka ihe ọma okpomọkụ mkpuchi na oru mmetụta, siri ike roba ibe na-ọtụtụ eji dị auto akara akụkụ ahụ mapụtara. A eke roba ibe nwekwara ike ichebe ụgbọala si mmetụta mebiri.

Anyị extruded roba akara ibe na-na-etinyere maka:
1. Car ụzọ akara
2. Car window akara
3. Windsheild akara
4. ogwe ụzọ akara
5. Engine akara
6. Garage ụzọ akara
7. Car akara
8. Truck ụzọ na window akara
9. Bus ụzọ na window akara
10. elu mkpuciị anwụ oru