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·TFU7066是一款新型的高分子復(fù)合材料，韌性和強(qiáng)度平衡，耐磨，抗污，絲滑細(xì)膩，超耐黃變，耐化學(xué)性，導(dǎo)熱性符合穿戴產(chǎn)品的要求TFU7066  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.

關(guān)鍵特性Key characteristic

1.舒適的觸感，柔韌細(xì)膩、爽滑Comfortable feel，flexible ，exquisite and smooth touch.

2.粘接強(qiáng)度高，可粘接材質(zhì)ABS、PC、TPU  Very high bonding strength，adhesive materials：ABS、PC、TPU.

3.實(shí)用性，耐臟、耐油、耐汗、耐菌、耐變色It is very practical，for excellent stain resistance，oil resistance，sweat resistance bacteria resistance and discoloration resistance.

4.具有TPU的強(qiáng)度，耐磨和硅膠的柔韌細(xì)膩The strength of TPU，exquisite and flexible touch are similar to Silicone.

5.絕對可靠的安全性，無毒、過敏性Reliable security ，non-toxic，non-allergic.

功能Function

產(chǎn)品應(yīng)用

Main application

手腕帶Wirst bands

高檔手機(jī)護(hù)套High-end phone protective covers

醫(yī)療器材Medical device

電子器件粘膠配件Electronic plastic accessories

加工方法Processing method

注塑成型Injection molding

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

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(chǔ)藏期Storage period

常溫下通風(fēng)干燥，12個(gè)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(jié)果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.06±0.02

g/cm3

ASTM D792

干燥溫度Drying temp       90℃

硬度Hardness

72±5

shoreA

ASTM D2240

干燥時(shí)間Drying time     2Hours

拉伸強(qiáng)度Tensile strength

14±2

Mpa

ASTM D412

射嘴溫度Nozzle temp      180℃

斷裂延伸Elongation at break

700±100

%

ASTM D412

螺筒一段溫度Screw 1 temp 170℃

撕裂強(qiáng)度Tearing strength

55±5

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 160℃

熔融指數(shù)Melt index

16±4

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 160℃

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(shí)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.