產(chǎn)品說明Product description

 本產(chǎn)品系以TPU為基材，加入磷氮系復(fù)配阻燃劑和其它助劑經(jīng)過特殊生產(chǎn)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(guān)鍵特性Key characteristic

1，手感細(xì)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(dá)V0級(jí)阻燃 Good flame retardant performance, up to V0 grade flame retardant

功能Function

產(chǎn)品應(yīng)用

Main application

電線電纜Wire and cable

電線插頭Wire plug

加工方法Processing method

擠出成型Extrusion moldin

環(huán)保認(rèn)證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

本色Color

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，24個(gè)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

1.22±0.02

g/cm3

ASTM D792

干燥溫度Drying temp 120℃

熔融指數(shù)  Melt Index Flow

1.8-6

g/10min

ASTM D1238

干燥時(shí)間Drying time 2Hours

硬度Hardness

95±5

shoreA

ASTM D2240

模頭溫度Die temperature 200℃

拉伸強(qiáng)度Tensile strength

16-24

Mpa

ASTM D412

螺筒一段溫度Screw 1 temp 190℃

斷裂延伸Elongation at break

350-650

%

ASTM D412

螺筒二段溫度Screw 2 temp 180℃

撕裂強(qiáng)度Tearing strength

80-100

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