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·TA70B-15是一款高性能新型的高分子材料，具有優(yōu)異的耐磨、耐污耐舊、耐熱性能。

·TA70B-15 is a new kind of high performance polymer material which has excellent wear resistance，stain resistance，old resistance and heat resistance properties.

關(guān)鍵特性Key characteristic

1.表面微亮，手感細(xì)膩柔軟爽滑A little bright on the surface，exquisite，smooth and soft touch.

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

3.超耐磨高強(qiáng)度,高回復(fù)性,抗變形Excellent wear resistance and deformation resistance，high strength and resilience.

4.成型快、不粘模具Rapid molding，non-stick mold.

功能Function

產(chǎn)品應(yīng)用

Main application

智能腕帶Smart bracelet

手機(jī)保護(hù)套Phone protective cover

儀器外殼Instrument shell

電子器件粘膠配件Electronic plastic accessories

加工方法Processing method

注塑、擠出成型Injection and extrusion molding

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

本色Natural

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

結(jié)果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.24±0.02

g/cm3

ASTM D792

干燥溫度Drying temp     90 ℃

硬度Hardness

70±5

shoreA

ASTM D2240

干燥時間Drying time      2h

拉伸強(qiáng)度Tensile strength

>8

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(qiáng)度Tearing strength

>42

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 170℃

熔融指數(shù)Melt index

>20

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 170℃