加工模溫的設定方法:
1.減少充填時的流動陰抗,降低壓力損失。
2.增加冷卻時間。計量及可塑化
3.減少內應力殘留、分子配向及變形。
4.增加近澆口部位和減少遠澆口部位凹陷的機會。
5.加成形品結晶度及較均勻的結構。
6.使成形品外觀較具光澤及良好。
7.增加成型品發生毛邊的機會。
8.提高成型品的強度和耐熱性。
9.減少結合線明顯的程度
10.使成型收縮較充分,后收縮減小。
| 產品說明Product description |
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| 本產品系以TPU為基材,加入磷氮系復配阻燃劑和其它助劑經過特殊生產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. |
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| 關鍵特性Key characteristic |
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| 1,手感細膩,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V0級阻燃 Good flame retardant performance, up to V0 grade flame retardant 4,與PC相融性好,能很好粘覆PC Good compatibility with PC and good adhesion to PC |
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| 功能Function |
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| 產品應用Main application | 電線電纜Wire and cable | 電線插頭Wire plug | 儀器外殼Instrument shell |
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| 加工方法Processing method | 注塑成型injection mo(u)lding | |||||
| 環保認證 Environmental certification | ROHS | REACH | EN71-3 |
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| PAHS | ASTM-F963 | Phthalate |
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| 顏色Color | 黑色Black |
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| 氣味Smell | 少許樹脂味A little resin smell |
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| 外型Appearance | 圓球形小顆粒Cylindrical particle,about 3mm×1.5mm |
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| 儲藏期Storage period | 常溫下通風干燥,24個月Ventilated dry at normal temperature,about 24 months |
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| 包裝方式Packaging method | 25公斤/袋 25kg/bag |
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