| 產(chǎn)品說明Product description | |||||||
| ·ES06C2-02是一款高分子透明材料,具有優(yōu)異的耐刮擦效果。 ·ES06C2-02 is a kind of translucent polymer material which has excellent scratch resistance performance.
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| 關(guān)鍵特性Key characteristic | |||||||
| 1.的耐候性,耐老化性能Excellent weather resistance and ageing resistance. 2.粘接強(qiáng)度非常高,可粘接材質(zhì):PP、PE Very high bonding strength,adhesive materials:PP、PE. 3.成型快、不粘模具Rapid molding,non-stick mold. 4.表面啞,手感舒適Dumb surface,comfortable touch. | |||||||
| 功能Function | |||||||
| 產(chǎn)品應(yīng)用 Main application | 玩具產(chǎn)品Toy products | 電子器件粘膠配件Electronic plastic accessories | |||||
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| PP增韌PP toughening |
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| 加工方法Processing method | 注塑成型Injection molding | ||||||
| 環(huán)保認(rèn)證 Environmental certification | ROHS | REACH | EN71-3 | ||||
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| PAHS | ASTM-F963 | Phthalate | ||||
| 顏色Color | 透明Translucent | ||||||
| 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 | 0.87±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 50℃ | |||
| 硬度Hardness | 5±3 | shoreA | ASTM D2240 | 干燥時(shí)間Drying time 2H | |||
| 拉伸強(qiáng)度Tensile strength | >1 | Mpa | ASTM D412 | 射嘴溫度Nozzle temp 200℃ | |||
| 斷裂延伸Elongation at break | >650 | % | ASTM D412 | 螺筒一段溫度Screw 1 temp 190℃ | |||
| 撕裂強(qiáng)度Tearing strength | >7 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 180℃ | |||
| 熔融指數(shù)Melt index | >5 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 170℃ | |||
1、加工過程發(fā)生的制品變形
因?yàn)門PE為軟性塑料,在注塑、擠出等加工過程中,可能因制品冷卻不足,從模具中強(qiáng)拉出來,從而導(dǎo)致制品拉變形,所以應(yīng)注意模具冷卻,進(jìn)行脫模處理,減少制品拉變形。
2、存放不當(dāng)導(dǎo)致的變形
因?yàn)橛行㏕PE制品,特別之硬度比較軟(0~50A)的TPE材料做成的制品,因制品堆壓存放,導(dǎo)致制品發(fā)生不可恢復(fù)的擠壓變形,所以TPE制品盡量不要堆壓太高太多。


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