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ZF45B是一款減震高分子材料，耐候性，耐油，耐化學(xué)性能優(yōu)。減震率可達(dá)15%，可注塑成型。

ZF45B is a shock-absorbing polymer materials, durability, oil resistance, high chemical resistance. Shock absorption rate of up to 15% can be injection molded.

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 feeling.

2.超耐磨高強度,高回復(fù)性,抗變形excellent wear resistance and deformation resistance，high strength and resilience.

3.成型快、不粘模具.rapid molding，non-stick mold. 

4.阻尼效果優(yōu)異.    Damping effect is good.

功能Function

產(chǎn)品應(yīng)用

Main application

手機保護套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.±0.02

g/cm3

ASTM D792

干燥溫度Drying temp     60 ℃

硬度Hardness

46±5

shoreA

ASTM D2240

干燥時間Drying time      3h

拉伸強度Tensile strength

>3

Mpa

ASTM D412

射嘴溫度Nozzle temp     200℃

斷裂延伸Elongation at break

>400

%

ASTM D412

螺筒一段溫度Screw 1 temp 190℃

撕裂強度Tearing strength

>12

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 180℃

熔融指數(shù)Melt index

>3

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 170℃