智能手表排行榜 幸運星兒童智能手表 ERB55A2-01
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產品說明Product description |
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·ERB55A2-01是一款以SEBS和SBS混合的高分子材料，可快速成型。彈性好，耐磨。 ·ERB55A2-01 is a kind of polymer material which mixed SEBS and SBS which has high resilience and excellent wear resistance.Also it can be taken shape rapidly.
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關鍵特性Key characteristic |
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4 優良的耐候性與止滑性。Excellent weather resistance and non-slip properties. |
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功能Function |
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產品應用 Main application |
1 電子產品Electrical products |
3手把Handlebar |
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2 運動器材Sports equipment |
4玩具產品Toy products |
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加工方法Processing method |
注塑成型Injection molding |
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環保認證 Environmental certification |
ROHS |
REACH |
EN71-3 |
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PAHS |
ASTM-F963 |
Phthalate |
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顏色Color |
黑色 Black |
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氣味Smell |
少許樹脂味A little resin smell |
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外型Appearance |
圓球形小顆粒Cylindrical particle，about 3mm×1.5mm |
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儲藏期Storage period |
常溫下通風干燥，24個月Ventilated dry at normal temperature，about 24 months |
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包裝方式Packaging method |
25公斤/袋 25kg/bag |
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物理性能Physical properties |
結果Result |
單位Unit |
方法Method |
成型條件Molding condition |
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比重Specific gravity |
1.05±0.02 |
g/cm3 |
ASTM D792 |
干燥溫度Drying temp 70℃ |
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硬度Hardness |
60±5 |
shoreA |
ASTM D2240 |
干燥時間Drying time 2Hours |
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拉伸強度Tensile strength |
>3 |
Mpa |
ASTM D412 |
射嘴溫度Nozzle temp 1900℃ |
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斷裂延伸Elongation at break |
<450 |
% |
ASTM D412 |
螺筒一段溫度Screw 1 temp 180℃ |
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撕裂強度Tearing strength |
>10 |
Kn/m |
ASTM D624 |
螺筒二段溫度Screw 2 temp 170℃ |
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熔融指數Melt index |
>18 |
g/10min |
ASTM D1238 |
螺筒三段溫度Screw 3 temp 160℃ |
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注意事項Matters need attention |
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清洗料管 Purge compound |
需使用PP或 PE清洗干凈機臺螺桿，且把機臺射嘴徹底清除干凈Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean |
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著色 Coloring
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請選擇以PE或EVA為基材之色母，切勿使用以PVC為基材者。另外加工時請采用較高的螺桿轉速和較高的背壓，才能讓著色劑達到較好的分散效果Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed are backpressure are needed for better colorant dispersion |
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回收 Recycling |
二次料（水口料）回收比率建議最多20%。 Consistent regrind usage of up to 20% is permissible |
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