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·TU9033是一款聚氨脂材料，具有優異的耐熱老化性能和機械性能。

·TU9033 is a performance polyurethane material，which has very excellent heat resistance， aging resistance and mechanical property。   

關鍵特性Key characteristic

1.粘接強度非常高,可粘接材質:ABS.PC. very high bonding strength, adhesive material: ABS, PC.

2.極好的耐磨性，耐抗拉，耐撕裂性能。excellent abrasion resistance，tension resistance and tear resisitance

3.高回彈性，耐候性好。high resilience，good weather resistance

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

功能Function

產品應用

Main application

手機保護套Phone protective cover

腳輪Truckle

儀器外殼Instrument shell

電子器件粘膠配件Electronic plastic accessories

加工方法Processing method

注塑成型Injection molding

環保認證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

透明Transparent

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

結果Result

單位Unit

方法Method

成型條件Molding condition

比重Specific gravity

1.23±0.02

g/cm3

ASTM D792

干燥溫度Drying temp     90 ℃

硬度Hardness

90±3

shoreA

ASTM D2240

干燥時間Drying time      2h

拉伸強度Tensile strength

>25

Mpa

ASTM D412

射嘴溫度Nozzle temp     200℃

斷裂延伸Elongation at break

>500

%

ASTM D412

螺筒一段溫度Screw 1 temp 190℃

撕裂強度Tearing strength

>90

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 180℃

熔融指數Melt index

>1

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 170℃