1. NBR (nitrile butadiene roba)
A na-eme valvụ solenoid nke butadiene na acrylonitrile site na emulsion polymerization.A na-emepụta rọba nitrile site na polymerization emulsion dị ala.Ọ nwere oke mmanu mmanu mmanu, akwa mkpuchi akwa, ezigbo nguzogide okpomoku na adhesion siri ike.Ihe ọghọm ndị ahụ bụ nguzogide okpomọkụ dị ala, nguzogide ozone na-adịghị mma, ihe ọkụ eletrik na-adịghị mma na ngbanwe dị ntakịrị.
Isi ojiji nke valvụ solenoid: a na-ejikarị solenoid valvụ nitrile rọba na-emepụta ngwaahịa na-eguzogide mmanụ, valves solenoid dị ka ọkpọkọ na-eguzogide mmanụ, teepu, diaphragms roba na nnukwu eriri mmanụ, wdg, na-ejikarị eme mmanụ dị iche iche. A na-ejikwa ihe ndị a kpụrụ akpụ, dị ka O-mgbanaka, akara mmanụ, efere akpụkpọ anụ, diaphragms, valves, bellows, wdg, na-ejikwa mpempe rọba na akụkụ ndị na-eguzogide ọgwụ.
2. EPDM EPDM (Ethylene-Propylene-Diene Monomer)
Ihe e ji mara valvụ solenoid EPDMZ bụ ezigbo nguzogide ya na oxidation, ozone na ozize.Ebe EPDM bụ nke ezinụlọ polyolefin, ọ nwere ezigbo njirimara vulcanization.Solenoid Valve N'ime rọba niile, EPDM nwere ike ndọda kacha ala.valvụ solenoid nwere ike ịmịnye nnukwu nkwakọ ngwaahịa na mmanụ na-enweghị emetụta njirimara ya.Ya mere, enwere ike ịmepụta ogige roba dị ọnụ ala.
Solenoid valvụ molekụla Ọdịdị na njirimara: EPDM bụ terpolymer nke ethylene, propylene na diene na-abụghị conjugated.Diolefins nwere ihe owuwu pụrụ iche, valvụ solenoid nwere ike jikọta ya na otu n'ime agbụ abụọ ahụ, a na-ejikwa nkekọ abụọ na-enweghị isi mee ihe dị ka njikọ njikọ.Nke ọzọ na-adịghị mma agaghị aghọ ọkpụkpụ azụ nke polymer, naanị agbụ akụkụ.Isi iyi polymer nke EPDM juru eju.Njirimara a nke valvụ solenoid na-eme ka EPDM na-eguzogide okpomọkụ, ọkụ, oxygen, na karịsịa ozone.EPDM bụ nonpolar na ọdịdị, na-eguzogide ọgwụ polar ngwọta na kemịkalụ, nwere obere mmịnye mmiri, ma nwee ezigbo ihe mkpuchi.Njirimara valvụ Solenoid: ① njupụta dị ala na njuputa dị elu;② iguzogide ịka nká;③ nguzogide corrosion;④ mmiri na-eguzogide mmiri;⑤ superheat eguzogide;⑥ ọkụ eletrik;⑦ elasticity;
3. VITON fluorine roba (FKM)
Igwe rọba nwere fluorine na molekul nke valvụ solenoid nwere ụdị dị iche iche dịka ọdịnaya fluorine, ya bụ, usoro monomer;roba fluorine nke usoro hexafluoride nke valvụ solenoid nwere nguzogide okpomọkụ dị elu na nguzogide kemịkalụ karịa roba silicone, na valvụ solenoid na-eguzogide ọtụtụ mmanụ na ihe mgbaze (ma e wezụga ketones na esters), ihu igwe dị mma na nguzogide ozone, ma adịghị mma oyi na-eguzogide;A na-ejikarị valvụ solenoid eme ihe n'ime ụgbọ ala, ngwaahịa klaasị B, na akàrà na osisi kemịkalụ, yana oke okpomọkụ na-arụ ọrụ bụ -20 ℃ ℃ 260 ℃, mgbe achọrọ obere okpomọkụ, enwere ụdị na-eguzogide okpomọkụ dị ala nke enwere ike iji. ruo -40 ℃, mana ọnụahịa dị elu.
Oge nzipu: Ọktoba 28-2022