TU7500
倍韌/BESTPERNE® TU7500
熱塑性彈性體Thermoplastic Elastomer
產(chǎn)品說明Product description | ||||||||
·TU7500是一款聚氨酯材料.可以快速成型性，不粘模具。高強度，高回復性。 ·TU7500 is a kind of polyurethane material which has high strength and high resilience performance.Also it can be taken shape rapidly，non-stick mold.
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關鍵特性Key characteristic | ||||||||
1.高強度，高韌性High strength and high toughness. 2.超高的耐磨性和回彈性Excellent wear resistance and high resilience. 3.成型速度快，不析出Rapid molding，no precipitation. | ||||||||
功能Function | ||||||||
產(chǎn)品應用 Main application | 手機保護套Phone protective cover | 電腦產(chǎn)品Computer products | ||||||
儀器外殼Instrument shell | 體育用品Sports equipment | |||||||
加工方法Processing method | 注塑成型Injection molding | |||||||
環(huán)保認證 Environmental certification | ROHS | REACH | EN71-3 | |||||
PAHS | ASTM-F963 | Phthalate | ||||||
顏色Color | 透明Transparent | |||||||
氣味Smell | 少許樹脂味A little resin smell | |||||||
外型Appearance | 圓球形小顆粒Cylindrical particle，about 3mm×1.5mm | |||||||
儲藏期Storage period | 常溫下通風干燥，12個月Ventilated dry at normal temperature，about 12 months | |||||||
包裝方式Packaging method | 25公斤/袋 25kg/bag | |||||||
物理性能Physical properties | 結果Result | 單位Unit | 方法Method | 成型條件Molding condition | ||||
比重Specific gravity | 1.2±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 90℃ | ||||
硬度Hardness | 76±5A | shoreA | ASTM D2240 | 干燥時間Drying time 3Hours | ||||
拉伸強度Tensile strength | >15 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 190℃ | ||||
斷裂延伸Elongation at break | >500 | % | ASTM D412 | 螺筒一段溫度Screw 1 temp 180℃ | ||||
撕裂強度Tearing strength | >65 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 170℃ | ||||
熔融指數(shù)Melt index | >12 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 170℃ | ||||
注意事項Matters need attention | ||||||||
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. | |||||||
著色 Coloring
| 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 and backpressure are needed for better colorant dispersion. | |||||||
回收 Recycling | 二次料（水口料）回收比率建議最多5%. Consistent regrind usage of up to 5% is permissible. | |||||||
以上數(shù)據(jù)為我公司測量之理論數(shù)據(jù)僅供參考，版權所有@惠州塑伯新材料有限公司The above data for the theory of the measurement data of our company, for your reference only. Copyright @ Huizhou SPP New Material Co., Ltd.
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