Apabila kita melakukan pengacuan suntikan, kita sering mengalami kecacatan pada produk plastik kerana kurang perhatian, yang menjejaskan kecekapan pengacuan suntikan.
Di bawah ini, kami hanya akan menganalisis masalah pemprosesan warna yang tidak sekata di bawah proses pengacuan suntikan.
Dalam proses pengacuan suntikan, in order to make the plastic parts have more abundant colors, we will add appropriate amount of coloring materials to the raw materials. Walau bagaimanapun, for one reason or another, color unevenness will occur.
Jadi, what are the reasons for the uneven color of injection molding?
1. The colorant diffuses poorly, which often causes a pattern to appear near the gate.
2. The plastic or colorant has poor thermal stability. To stabilize the color tone of the part, it is necessary to strictly fix the production conditions, especially the material temperature, the amount of material and the production cycle.
3. For crystalline plastics, try to make the cooling speed of each part of the parts consistent. For parts with large wall thickness difference, coloring agent can be used to mask the color difference. For the parts with uniform wall thickness, the temperature and mold temperature should be fixed.
4. the shape of the parts and the form of the gate, the position has an impact on the plastic filling situation, so that some parts of the part produce chromatic aberration, if necessary, to be modified.
When in the process of injection molding, if you can control the above four points well, you can control the color of the plastic well, greatly reducing the chance of chromatic aberration.
Mengenai JasonMould Industrial Company Limited
Jasonmould adalah Pembuat acuan China dari acuan plastik- acuan suntikan, acuan pemutus mati, acuan plastik, acuan putaran, perubatan pengacuan suntikan plastik, dua pukulan pengacuan suntikan plastik, masukkan acuan, terlalu banyak, pengacuan suntikan logam, pengacuan suntikan mikro, pengacuan suntikan serbuk, pengacuan suntikan seramik, pengacuan suntikan cecair, acuan suntikan husky, acuan isi rumah, acuan pemutus, alat acuan mati, acuan khas, acuan cina, perkakas prototaip pantas, perkakas prototaip plastik, perkakas penebuk, mati dan perkakas untuk bahagian telefon bimbit / telefon bimbit, bahagian automotif, pembersih vakum, alat yang boleh dicas semula, telefon, mesin penyalin, komputer, pembesar suara multimedia, dan banyak produk elektronik dan perkakas rumah yang lain. Dan juga pengeluar produk plastik, pengeluar acuan China- bahagian plastik, tangki air plastik, bola plastik, bekas plastik, gesper plastik, sauh plastik, penyangkut plastik, sudu plastik, pemasangan paip plastik, plastik jatuh, pinggan mangkuk plastik, cawan plastik, botol plastik, dulang plastik, bekas kosmetik plastik, sarung plastik, bekas makanan plastik, kerusi plastik, penutup plastik, penutup penutup plastik, tiub plastik, paip air plastik, tombol plastik, tiub plastik, kotak utiliti plastik, rak plastik dan sebagainya.
Hubungi:
Orang: James Yuan
Syarikat: JasonMould Industrial Company Limited
Tambah: Kampung LongGang,Bandar LongXi,Daerah BoLuo,Bandar HuiZhou,Wilayah GuangDong, China
Tel: 86-752-6682869
E-mel: [email protected]
Tapak: https://www.jasonmolding.com/custom-injection-molding/
