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 本產品系以TPU為基材，加入磷氮系復配阻燃劑和其它助劑經過特殊生產工藝制得的粒狀膠料。This product is based on TPU, adding phosphorus nitrogen flame retardants and other additives by granular rubber prepared by special production process.

關鍵特性Key characteristic

1，手感細膩，易成型           Feel fine, easy molding

2，耐老化性能良好，不易黃變    Good aging resistance, not easy to yellow

3，阻燃性能好，可達V0級阻燃   Good flame retardant performance, up to V0 grade flame retardant

功能Function

產品應用

Main application

電子包膠產品

加工方法Processing method

注塑成型injection mo(u)lding

·

環保認證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

黑色black

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

1.16±0.02

g/cm3

ASTM D792

干燥溫度Drying temp       80℃

熔融指數  Melt Index Flow

4.2

g/10min

ASTM D1238

干燥時間Drying time     2Hours

硬度Hardness

75±5

shoreA

ASTM D2240

模頭溫度Die temperature   200℃

拉伸強度Tensile strength

10

Mpa

ASTM D412

螺筒一段溫度Screw 1 temp 190℃

斷裂延伸Elongation at break

400

%

ASTM D412

螺筒二段溫度Screw 2 temp 180℃

撕裂強度Tearing strength

30

Kn/m

ASTM D624

螺筒三段溫度Screw 3 temp 170℃

Flame Rating-UL(6.4mm)

V0

Class

UL94

模塑收縮率 Mold Shrink, Linear-Flow (3.2mm)

0.6_~1.6

%

ASTM D955