Rauemi kirihou ABS

Ingoa matū: Acrylonitrile-butadiene-styrene copolymer
Ingoa Ingarihi: Acrylonitrile Butadiene Styrene
Taumaha motuhake: 1.05 g/cm3 Te whakahekenga pokepokea ai: 0.4-0.7%
Pāmahana whakakoi: 200-240℃ Ngā āhuatanga whakamaroke: 80-90℃ 2 hāora
Ngā Āhuatanga:
1. He pai te mahi whānui, he kaha te pānga, he pumau matū, ā, he pai ngā āhuatanga hiko.
2. He pai te whakakoi me te plexiglass 372, he mea hanga ki ngā wāhanga kirihou e rua-tae, ā, ka taea te whakakikorua me te peita i te mata.
3. He ātete pānga teitei, he ātete wera teitei, he ātete mura, he whakapakari, he mārama me ētahi atu taumata.
4. He kino ake te rere o te wai i te HIPS, he pai ake i te PMMA, PC, me ētahi atu, ā, he pai te ngāwari.
Ngā Whakamahinga: he pai mō te hanga i ngā wāhanga mīhini whānui, ngā wāhanga whakaiti-kākahu me ngā wāhanga ātete-kākahu, ngā wāhanga tuku me ngā wāhanga whakawhitiwhiti kōrero.
Ngā āhuatanga whakapūtanga:
1. He rauemi kore āhua, he rere ngāwari, he mimiti makuku teitei, ā, me whakamaroke rawa. Ko ngā wāhanga kirihou e hiahia ana kia kanapa te mata me whakamaroke i mua i te whakamahana i te 80-90 nekehanga mō te 3 hāora.
2. He mea tika kia whakamahia te pāmahana teitei o te rauemi, me te pāmahana teitei o te pokepokea ai, engari he tino teitei rawa te pāmahana o te rauemi, ā, he ngāwari ki te pirau (ko te pāmahana pirau he >270 nekehanga). Mō ngā wāhanga kirihou he tino tika, me 50-60 nekehanga te pāmahana o te pokepokea ai, he ātete ki te kanapa teitei. Mō ngā wāhanga kirihou wera, me 60-80 nekehanga te pāmahana o te pokepokea ai.
3. Ki te hiahia koe ki te whakaoti i te mahanga wai, me whakapai ake te rere o te rauemi, te whakamahi i te pāmahana rauemi teitei, te pāmahana pokepokea ai teitei, te whakarerekē rānei i te taumata wai me ētahi atu tikanga.
4. Mena ka hangaia he rauemi ātete-wera, ātete-mura rānei, ka noho tonu ngā hua pirau kirihou ki te mata o te pokepokea ai i muri i ngā rā 3-7 o te hanga, ka pīataata te mata o te pokepokea ai, ā, me horoi te pokepokea ai i te wā tika, me whakanui ake hoki te mata o te pokepokea ai i te tūnga putanga.
Ko te kapia ABS te pūmua nui rawa atu, ā, ko te mea tino whānuitia te whakamahinga i tēnei wā. Ka whakakotahi i ngā āhuatanga rerekē o PS, SAN me BS, ā, he tino pai ngā āhuatanga hangarau o te pakari, te pakari, me te pakari. Ko te ABS he terpolymer o te acrylonitrile, te butadiene me te styrene. Ko A te tikanga mō te acrylonitrile, ko B te tikanga mō te butadiene, ā, ko S te tikanga mō te styrene.
Ko ngā kirihou hangarau ABS he mea mātotoru te nuinga. He āhua rei māmā te āhua, kāore he paitini, ā, kāore he reka. He āhua pakari, he mārō, he pakari hoki. Ka āta mura, ā, he kōwhai te mura me te paoa pango. I muri i te mura, ka whakangawari, ka wera te kirihou, ka puta he kakara hinamona motuhake, engari kāore he āhuatanga rewa, he maturuturu rānei.
He tino pai ngā āhuatanga whānui o ngā kirihou hangarau ABS, he kaha pānga pai, he pumau āhua pai, he āhuatanga hiko, he ātete ki te pakū, he ātete matū, he āheinga tae, ā, he pai te tukatuka hanga me te tukatuka miihini. He ātete te kapia ABS ki te wai, ki ngā tote kore-waro, ki ngā kawakore me ngā waikawa. Kāore e rewa i roto i te nuinga o ngā waipiro me ngā whakarewa hauwaiwai, engari he ngāwari te rewa i roto i ngā aldehyde, ngā ketone, ngā esters me ētahi hauwaiwai kua whakapūkarahia.
Ngā ngoikoretanga o ngā kirihou hangarau ABS: he iti te pāmahana whakapōturi, he mura, he ngoikore te ātete ki te huarere.