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桶裝水蓋專用材料，普通級通用
50T-15是一款經(jīng)濟(jì)型半透明材料，具有優(yōu)異的耐刮擦效果。
50T-15 is a kind of economical and translucent material which has excellent scratch resistance property.

關(guān)鍵特性Key characteristic
1.表面啞，手感細(xì)膩柔軟Dumb surface， exquisite and soft touch.
2.粘接強(qiáng)度非常高,可粘接材質(zhì):PP,PE.  Very high bonding strength，adhesive materials：PP and PE.
3.成型快、不粘模具Rapid molding and non-stick mold.
4.表面耐刮擦，不易起毛屑Scratch resistance on the surface，not easy to fluff.

產(chǎn)品應(yīng)用                                     飯盒蓋包膠Rubber coating of lunch-box cover
Main application                       玩具產(chǎn)品Toy products

加工方法Processing method     注塑成型Injection molding

環(huán)保認(rèn)證                                     FDA ROHS   REACH    EN71-3  PAHS  ASTM-F963  Phthalate
Environmental certification
顏色Color:                                   半透明 Translucent           
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(fēng)干燥，24個月Ventilated dry at normal temperature，about 24 months
包裝方式Packaging method:      25公斤/袋 25kg/bag

物理性能Physical properties 
比重Specific gravity                      0.92±0.02g/cm3
硬度Hardness                               47±5shoreA
拉伸強(qiáng)度Tensile strength             >3Mpa
斷裂延伸Elongation at break      <650%
撕裂強(qiáng)度Tearing strength            >14Kn/m
熔融指數(shù)Melt index                      >3g/10min

注意事項(xiàng)Matters need attention:
清洗料管 Purge compound:                 
需使用PP或 PE清洗干凈機(jī)臺螺桿，且把機(jī)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(zhuǎn)速和較高的背壓，才能讓著色劑達(dá)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.