Kemịkal na ndị na-agba ume nke ihe polymer

August 21, 2024

Ngwongwo kemịkalụ

Ngwongwo ogwu nke polymer, na-ezo aka na elu nke ihe a na acid, alkali, nnu, mail, ogo ya, ogo ya, ike, ụcha na ihe ndị ọzọ.

1. Ntugide na-eguzogide

Nsogbu na-eguzogide (ọnya afọ) na-ezo aka ike nke ihe ahụ iji guzogide ọzịza ọzịza, mgbasa, na-agbawa. 2.

2. Mmanụ na-eguzogide

Na-eguzogide mmanụ (na-egbochi mmanụ) na-ezo aka na ike ihe ahụ iji guzogide ọzịza ọzịza, mgbasa, mkpọmkpọ ebe, ma ọ bụ mbelata nke anụ ahụ. 3.

3. Ntughari kemịkal

Chemical Megharia na-ezo aka n'ike nke ihe iji guzogide acid, alkalis, nnu, sons na ihe ndị ọzọ kemịkal.

Actorygwọ ule:

Usoro ule GB / T387 maka usoro nguzogide kemịkalụ nke iko na-eme ka tomosetting plastik na-emegharị; GB / T 11547-2008 usoro iji mee mkpebi siri ike nke plastics na kemịkalụ kemịkal (gụnyere mmiri).

Ọrụ na-eme agadi

Ọrụ ịka nká, na-ezo aka na ihe eji eme ihe, nchekwa na nhazi, n'ihi ihe dị iche iche, nrụgide, nrụgide nke ihe ịtụnanya nke mgbanwe ka oge na-aga.

1. Ihu igwe

Weather (Weather) na-ezo aka na ogologo nke ihe ahụ kpughere ìhè anyanwụ na-ekpughe, ikuku na oyi, yana ike nke ihe ahụ iji nọgide na-arụ ọrụ n'okpuru ọnọdụ nke iji).

Ule ule: GB / T 3681-2021 plastics anyanwụ radieshon

2. Accufificaal Ihu Igwe

Ihe na-eme ka ihu igwe (ihu igwe) na-ezo aka na ihe ịtụnanya ahụ na arụmọrụ nke ihe ndị ahụ na-aka njọ na ọnọdụ mgbe ọnọdụ ihu igwe na-adịghị mma.

3. Igwe ikuku na-aka nká

Igwe ikuku na-aka nká (ikuku na-aga n'ihu) ihe ahụ.

Ule ule: GB / T 7141-2008 Ulo oru Ulo oru maka plastik

4. Okpomoku na iru mmiri

Okpomọkụ na iru mmiri na-aga (okpomọkụ na iru mmiri na-aga) na-ezo aka na ụdị ihe ahụ na ọnọdụ okpomọkụ na ọnọdụ iru mmiri, arụmọrụ nke ihe ịtụnanya nke mgbanwe ka oge na-aga.

Actorygwọ ule:

GB / T 12000-2017 mkpebi siri ike nke ikpughe nke plastik na oke iru mmiri, mmiri ịgba na nnu nnu.

GB / T 2574 usoro ule maka eriri iko na-emeghe plastik plastik na-ekpughere okpomọkụ okpomọkụ

5. Ozone ịka nká

Ozone na-ama jijiji (nke na-ama jijiji) na-ezo aka na ihe omume nke ihe na-emebi na oge n'okpuru ihe Ozone.

6. IGBO EGO

Nguzogide nke ihe a ga-akpọ na-akpọ ndị na-eguzogide nguzogide, a makwaara dị ka arụmọrụ na-arụ ọrụ ndu.