倍韌/BESTPERNE® TU85BU
熱塑性彈性體Thermoplastic Elastomer
產(chǎn)品說明Product description | |||||||
·TU85BU是一款聚氨酯材料.可以快速成型性,不粘模具。高強(qiáng)度,高回復(fù)性。 ·TU85BU is a polyurethane material. It can be rapid prototyping, non stick mold. High strength, high recovery.
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關(guān)鍵特性Key characteristic | |||||||
1.高強(qiáng)度,高韌性High strength and high toughness. 2.超高的耐磨性和回彈性Excellent wear resistance and high resilience. 3.成型速度快,不析出Rapid molding,no precipitation. 4.通過普通4級(jí)耐黃變。Can pass the four level resistance to yellowing | |||||||
功能Function | |||||||
產(chǎn)品應(yīng)用 Main application | 手機(jī)保護(hù)套Phone protective cover | 電腦產(chǎn)品Computer products | |||||
儀器外殼Instrument shell | 體育用品Sports equipment | ||||||
加工方法Processing method | 注塑成型Injection molding 擠出成型 Extrusion molding | ||||||
環(huán)保認(rèn)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(chǔ)藏期Storage period | 常溫下通風(fēng)干燥,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(jié)果Result | 單位Unit | 方法Method | 成型條件Molding condition | |||
比重Specific gravity | 1.2±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 90℃ | |||
硬度Hardness | 85±5 | shoreA | ASTM D2240 | 干燥時(shí)間Drying time 2Hours | |||
拉伸強(qiáng)度Tensile strength | >25 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 190℃ | |||
斷裂延伸Elongation at break | >500 | % | ASTM D412 | 螺筒一段溫度Screw 1 temp 180℃ | |||
撕裂強(qiáng)度Tearing strength | >90 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 170℃ | |||
熔融指數(shù)Melt index | >10 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 160℃ |
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