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·TFU6577L是一款新型的高分子复合材料，韧性和强度平衡，耐磨，抗污，丝滑细腻，超耐黄变，耐化学性，导热性符合穿戴产品的要求

TFU6577L is a new kind of polymer composite material which has balanced toughness and strength ，excellent wear resistance，stain resistance ，yellowing resistance，chemical resistance，smooth and exquisite touch and high thermal conductivity. Also it is very suitable for wearable products.

关键特性Key characteristic

1.舒适的触感，柔韧细腻、爽滑Comfortable feel，flexible ，exquisite and smooth touch.

2.粘接强度高，可粘接材质ABS、PC、TPU  Very high bonding strength，adhesive materials：ABS、PC、TPU.

3.实用性，耐脏、耐油、耐汗、耐菌、耐变色It is very practical，for excellent stain resistance，oil resistance，sweat resistance bacteria resistance and discoloration resistance.

4.具有TPU的强度，耐磨和硅胶的柔韧细腻The strength of TPU，exquisite and flexible touch are similar to Silicone.

5.绝对可靠的安全性，无毒、过敏性Reliable security ，non-toxic，non-allergic.

功能Function

产品应用

Main application

手腕带Wirst bands

高档手机护套High-end phone protective covers

医疗器材Medical device

电子器件粘胶配件Electronic plastic accessories

加工方法Processing method

注塑成型Injection molding

环保认证

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

颜色Color

半透明 Translucent

气味Smell

少许树脂味A little resin smell

外型Appearance

圆球形小颗粒Cylindrical particle，about 3mm×1.5mm

储藏期Storage period

常温下通风干燥，12个月Ventilated dry at normal temperature，about 12 months

包装方式Packaging method

25公斤/袋 25kg/bag

物理性能Physical properties

结果Result

单位Unit

方法Method

成型条件Molding condition

比重Specific gravity

1.03±0.02

g/cm3

ASTM D792

干燥温度Drying temp       90℃

硬度Hardness

65±5

shoreA

ASTM D2240

干燥时间Drying time     3Hours

拉伸强度Tensile strength

12±2

Mpa

ASTM D412

射嘴温度Nozzle temp      180℃

断裂延伸Elongation at break

600±100

%

ASTM D412

螺筒一段温度Screw 1 temp 170℃

撕裂强度Tearing strength

50±5

Kn/m

ASTM D624

螺筒二段温度Screw 2 temp 170℃

熔融指数Melt index

9±3

g/10min

ASTM D1238

螺筒三段温度Screw 3 temp 160℃

注意事项Matters need attention

清洗料管

Purge compound

需使用PP或 PE清洗干净机台螺杆，且把机台射嘴彻底清除干净Please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean.

着色

Coloring

请选择以PE或EVA为基材之色母，切勿使用以PVC为基材者。另外加工时请采用较高的螺杆转速和较高的背压，才能让着色剂达到较好的分散效果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.