包膠產品硬膠品類
TPE包膠,絕大多數情況下是與硬膠進行包膠成型。包膠的機理是硬膠與軟膠能實現結合面的熔接,硬膠與軟膠的極性應比較接近。因此,硬膠的種類不同,所采用的TPE物性及牌號也不同。常見的硬膠有ABS、AS、PA、PBT、PC、PCABS、PE、POM、PP、PS(GPPS、HIPS)等。一般PE,PP選擇一類TPE|TPR;AS,ABS,PC選擇一類TPE|TPR;PBT,PA,POM等是特殊極性和表面特性的材料,均需要特殊的TPE配混料來包膠。
| 產品說明Product description | |||||||
| ·TAB72H-01是一款高性能新型的高分子材料,具有優異的耐磨、耐污耐舊、耐熱性能。可快速成型。 ·TAB72H-01 is a new kind of high performance polymer material which has excellent wear resistance,stain resistance,old resistance and heat resistance properties. Also it can be taken shape rapidly. | |||||||
| 關鍵特性Key characteristic | |||||||
| 1.表面微亮,手感細膩柔軟爽滑A little bright on the surface,exquisite,smooth and soft touch. 2.粘接強度非常高,可粘接材質:ABS、PC 、TPU Very high bonding strength,adhesive materials:ABS、PC、TPU. 3.超耐磨高強度,高回復性,抗變形Excellent wear resistance and deformation resistance,high strength and resilience. 4.成型快、不粘模具Rapid molding,non-stick mold. | |||||||
| 功能Function | |||||||
| 產品應用 Main application | 智能腕帶Smart bracelet | 手機保護套Phone protective cover | |||||
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| 儀器外殼Instrument shell | 電子器件粘膠配件Electronic plastic accessories | |||||
| 加工方法Processing method | 注塑、擠出成型Injection and extrusion molding | ||||||
| 環保認證 Environmental certification | ROHS | REACH | EN71-3 | ||||
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| 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 | 1.12±0.02 | g/cm3 | ASTM D792 | 干燥溫度Drying temp 90 ℃ | |||
| 硬度Hardness | 72±5 | shoreA | ASTM D2240 | 干燥時間Drying time 2h | |||
| 拉伸強度Tensile strength | >10 | 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℃ | |||
| 撕裂強度Tearing strength | >45 | Kn/m | ASTM D624 | 螺筒二段溫度Screw 2 temp 170℃ | |||
| 熔融指數Melt index | >6 | g/10min | ASTM D1238 | 螺筒三段溫度Screw 3 temp 170℃ | |||


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