Polyphenylene sulfide (PPS), nke nwere ọkpụkpụ azụ siri ike, bụ polymer nke nwere akụkụ kristal nke mejupụtara mgbanaka benzene na-agbanwe agbanwe na atom sọlfọ. PPS bụ rọba injinịa pụrụ iche nwere arụmọrụ dị elu yana ebe mgbaze dị elu ruru 280 ℃, nke nwere ike ịbụ nnọchi ọla. Ngwongwo mara mma nke resin PPS na-eme ka ọ mezuo ihe achọrọ nke akụkụ ụgbọ ala na-achọ.
PPS nwere ngwa dị iche iche na ụlọ ọrụ ụgbọ ala, na ọchịchọ maka PPS na mba ndị na-emepụta akpaaka dị ka India, China, na Japan na-abawanye iji mezuo ihe achọrọ maka ịdị arọ na nkwụsi ike nke ụgbọ ala.
PPS resin nwere ihe ndị a magburu onwe ya:
1. Nkwụghachi ọkụ na-enwu enwu, UL94: V-0 / 5VA ọkwa na-enweghị mgbakwunye ọkụ ọkụ;
2. Magburu onwe chemical eguzogide, na-eru ogo nke ihe mgbaze-free mgbasa n'okpuru 200 ℃, yiri chemical eguzogide larịị nke PTFE;
3. Nkwụsi ike akụkụ dị mma, obere ịkpụzi shrinkage na ọnụọgụ mgbasawanye linear; n'ihi nnabata mmiri dị ala, enwere ike idowe nkwụsi ike akụkụ dị mma na oke iru mmiri na gburugburu oke okpomọkụ.
4. Ngwongwo ndị dị ịrịba ama, ike dị elu na ịdị elu dị elu, ọ nwere ike ịnọgide na-enwe ike ọgwụgwụ na-eguzogide na gburugburu ebe dị iche iche;
5. Magburu onwe okpomọkụ na-eguzogide, UL okpomọkụ index (RTI): 200-220 ℃, HDT (okpomọkụ distortion okpomọkụ)>260 ℃.
A naghị ejikarị PPS dị ọcha eme ihe naanị n'ihi njiri ya. PPS etinyere n'ọrụ bụ ụdị mgbanwe ya, nke a na-agbanwekarị site na ịgbakwunye eriri iko.Tebụlụ na-esonụ na-edepụta ngwa dị mkpa nke resin PPS emezigharịrị na mpaghara ụgbọ ala:
| Nkọwa ihe | Ndị isi agwa | Ngwa |
| PPS+40% GF | 40% iko eriri mesikwuru, elu ike, elu rigidity, elu okpomọkụ na-eguzogide, mmanụ na chemical iguzogide, ezi akụkụ kwụsie ike. | Ndị na-agbapụta mgbapụta, ụlọ valvụ na bushes, eriri igwe, igbe gearbox, ndị na-agbaji sekit, sọks oriọna, iko na-atụgharị oriọna na brackets, igbe njikọ, sistemụ mmanụ ụgbọala, wdg. |
| PPS+65%(GF+MF) | 65% iko eriri / mineral mesikwuru, magburu onwe akụkụ kwụsie ike, elu okpomọkụ na-eguzogide, elu isi ike, elu elu imecha. | Ngwakọta valvụ na-ejikọta ọnụ, ndị na-egosipụta okpomọkụ dị elu, ụlọ mgbapụta, mgbakọ oriọna, wdg. |
| PPS+30% CF | 30% carbon fiber na-emesi ike, ọkụ eletrik na ọkụ ọkụ, ogologo oge antistatic, ike dị elu | Akara Fan, Brake Sleeves, Model Structure Rotor Blades, Clutch Components, Bushings, wdg. |
| PPS+30%GF+15%PTFE | 30% iko eriri mesikwuru, 15% PTFE lubricated, elu thermal deformation kwụsie ike, ire ere retardancy, elu ike, ala creep, mma esemokwu, magburu onwe eyi iguzogide. | Injectors, manifolds, nfuli, pistons, gia, V-ring gaskets, bearings, akara diski, gia, impeller nfuli, automotive electric gia akụkụ, wdg. |
| PPS dị jụụ | conductivity thermal, mkpuchi ọkụ, ọkụ retardant, UL94 V0, ezigbo ike na ike | Igwe ọkụ ọkụ, akụrụngwa moto, sọket LED, bọọdụ sekit okpomọkụ, ihe ndị na-eme ka ahụ dị jụụ, wdg. |
Isi akara ule SIKOPOLYMERS nke PPS na akara ha na akara ha, dị ka ndị a:
Oge nzipu: 15-08-22