Usoro njirimara njirimara roba

1. Nguzo iguzogide ibu di elu

Ngwaahịa emechara nwere ike sampled, tinye ya na otu ma ọ bụ ọtụtụ usoro mgbasa ozi a họpụtara, nke a na-ahọrọ mgbe ụfọdụ okpomọkụ dị ka ọnụ ọgụgụ dị arọ na mgbanwe nke ihe isi ike.

Dịka ọmụmaatụ, mikpuru na mmanụ ogo 100, nbr, roo, crdm, cardm, SBRM, SBRANTOLS doro anya na-agbanwe.

2. Nnwale ikuku na-ekpo ọkụ

Were ihe nlere sitere na ngwaahịa a gwụchara, tinye ha na igbe ịka ahụ otu ụbọchị, ma na-edebe ihe ịtụnanya ahụ mgbe ọ gachara. Jiri nwayọ mụọ nke ọma. Iji maa atụ, cr, nr, na sbr ga-abụ nke na-enweghị atụ na 150 ogo, ebe NBRPM ka na-agbanwe. Mgbe ọnọdụ okpomọkụ biara ruo 180 ogo, NBr na-agaghị emebi emebi; Na hnbr ga-abụrụ nkọ na ogo 230, na nke na-ekpo ọkụ na silicone ka nwere ezigbo mgbanwe.

3. Usoro concurion

Were obere nlele ma kpọọ ya ọkụ. Na-ahụ ihe ịtụnanya.

N'ikwu okwu, roba fluorine, cr, csm na-efe efe, ọ bụrụgodị na ọkụ na-ere, ọ dị obere karịa na Epdm. N'ezie, ọ bụrụ na anyị leru anya, steeti nke na-acha, ụcha, na isi na-enyekwa anyị ọtụtụ ozi. Dịka ọmụmaatụ, mgbe NBC / PVC jikọtara ya na gluu, mgbe ọ dị ọkụ, ọkụ ọkụ ma dị ka mmiri. Ọ ga-ahụ na mgbe ụfọdụ, ọ na-ere ọkụ na-ere ahịa ma Halogen ga-emekwa onwe ya pụọ ​​n'ọkụ, nke a ga-enweta n'ụzọ ndị ọzọ.

4. Ileta ndọda niile

Jiri akara eletrik ma ọ bụ itule, ziri ezi na 0.01 gram, gbakwunye otu iko mmiri na ntutu.

N'ikwu okwu, roba nke fluorine nwere nnukwu ike ndọda, karịa 1.8, ọtụtụ ngwaahịa cr e nwere nnukwu iru ala dị n'elu 1.3. Enwere ike ịtụle ihe ndị a.

5. Usoro okpomọkụ dị ala

Were ihe nlele site na ngwaahịa a rụchara ma jiri ice na-egbu egbu na mmanya iji mepụta gburugburu cry cry cry crydogenic. Sook ahụ na mpaghara dị ala maka minit 2-5, na-enwe ịdị nro na ihe siri ike na okpomọkụ ahọrọ. Dịka ọmụmaatụ, na -40 ogo, otu okpomọkụ na mmanụ na-eguzogide gel na fluorine atụnyere na fluorine na fluorine, na silica gel dị nro.