·SP-42T是一款食品醫療級高分子新材料。

·SP-42T  is a new kind of food and medical grade polymer material.

關(guān)鍵特性Key characteristic

1.好成型，易混色Easy molding and easy coloring.

2.回復性戈轿，耐高溫性好High resilience and excellent high temperature resistance.

3.耐老化性能荔锨，耐化學(xué)溶劑優(yōu)Excellent ageing resistance and chemical solvent resistance.

4.可以包膠PP  It can be spliced with PP.

功能Function

產(chǎn)品應用

Main application

嬰兒用品Baby products

醫療用品Medical devices

廚具用品Kitchen products

加工方法Processing method

注塑成型Injection molding

環(huán)保認證

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

顏色Color

透明Translucent

氣味Smell

少許樹(shù)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)干燥肆账，12個(gè)月Ventilated dry at normal temperature，about 12 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

0.89±0.02

g/cm3

ASTM D792

干燥溫度Drying temp     60 ℃

硬度Hardness

80±5

shoreA

ASTM D2240

干燥時(shí)間Drying time      2h

拉伸強度Tensile strength

>8

Mpa

ASTM D412

射嘴溫度Nozzle temp     200℃

斷裂延伸Elongation at break

<750

%

ASTM D412

螺筒一段溫度Screw 1 temp 200℃

撕裂強度Tearing strength

>40

Kn/m

ASTM D624

螺筒二段溫度Screw 2 temp 190℃

熔融指數Melt index

>1

g/10min

ASTM D1238

螺筒三段溫度Screw 3 temp 180℃