Acrylonitrile styrene acrylate (ASA), inonziwo acrylic styrene acrylonitrile, is amorphous thermoplastic yakagadzirwa seimwe nzira kune acrylonitrile butadiene styrene (ABS), asi nekuvandudzwa kwemamiriro ekunze, uye inoshandiswa zvakanyanya muindasitiri yemotokari. Iyo ndeye acrylate rabha-yakagadziridzwa styrene acrylonitrile copolymer. Iyo inoshandiswa kune yakajairika prototyping mukudhindwa kwe 3D, uko inopokana neUV uye michina yemagetsi inoita kuti ive chinhu chakanakisa chekushandisa mu fused deposition modelling printers.
ASA yakarongeka yakafanana neABS. Zvimedu zvakatenderedzwa zvemuchinjiko wakabatana acrylate rubber (panzvimbo yebutadiene rabha), uchishanda sechinhu chinochinja, unobatanidzwa nekemikari ne styrene-acrylonitrile copolymer cheni, uye akaiswa mu styrene-acrylonitrile matrix. Iyo acrylate rabha inosiyana kubva kune butadiene based rubber nekusavapo kwekaviri zvisungo, izvo zvinopa zvinhu zvakapetwa kagumi kupikisa kwemamiriro ekunze uye kuramba kune ultraviolet mwaranzi yeABS, yakakwirira-yenguva refu yekupisa, uye nani makemikari kuramba. ASA inonyanya kurwisa kushushikana kwezvakatipoteredza kupaza kupfuura ABS, kunyanya kudoro uye akawanda ekuchenesa vamiririri. N-Butyl acrylate rabha inowanzo shandiswa, asi mamwe maester anogona kusangana zvakare, semuenzaniso ethyl hexyls acrylate. ASA ine yakaderera girazi tembiricha tembiricha pane ABS, 100 °C vs 105 °C, ichipa zvirinani kudzika-tembiricha zvivakwa kune izvo zvinhu.
ASA ine yakanaka mechanic uye yemuviri zvivakwa
ASA ine kusimba kwemamiriro ekunze kwakasimba
ASA ine yakanaka yakakwirira tembiricha kuramba
ASA imhando yeanti-static material, inogona kuita kuti pasi risaite guruva
Inoshandiswa zvakanyanya mumichina, zviridzwa, zvikamu zvemotokari, magetsi nemagetsi, njanji, midziyo yemumba, kutaurirana, machira emuchina, mitambo uye zvigadzirwa zvekutandara, pombi dzemafuta, matangi emafuta uye zvimwe zvigadzirwa zveinjiniya.
Munda | Application Cases |
Auto Parts | Chionioni chekunze, radiator grille, damper yemuswe, mumvuri wemwenje uye zvimwe zvikamu zvekunze pasi pemamiriro ezvinhu akaoma sezuva nemvura, mhepo ine simba ichivhuvhuta. |
Electronic | Inosarudzirwa kushandiswa kune goko remidziyo yakasimba, senge muchina wekusona, runhare, midziyo yekubikira, setiraiti antenna uye mamwe ese-mamiriro ekunze shell. |
Kuvaka munda | Padenga siding uye hwindo zvinhu |
SIKO Giredhi Nha. | Filler(%) | FR(UL-94) | Tsanangudzo |
SPAS603F | 0 | V0 | Kunyanya kunaka kune zvigadzirwa zvekunze, kusagadzikana kwemamiriro ekunze, simba rakanaka negirazifiber yakasimbiswa. |
SPAS603G20/30 | 20-30% | V0 |