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| 通用聚苯乙烯（GPPS）產(chǎn)品性能典型值及用途GPPS Product properties and applications | ||||||
| 牌號 Grade |
熔體質(zhì)量流動速率 Melt Flow Rate |
維卡軟化點 Vicat Softening Temperature |
拉伸斷裂應(yīng)力 Tensile stress at break |
簡支梁沖擊強(qiáng)度 Charpy Impact Strength |
彎曲模量 Flexural Modulus |
典型應(yīng)用 Typical Applications |
| 執(zhí)行標(biāo)準(zhǔn) Testing Method |
GB/T 3682.1 | GB/T 1633 | GB/T 1040.2 | GB/T 1043.1 | GB/T 9341 | |
| 測試條件 Test condition |
200℃/5kg | B50 | 50mm/min | 23℃/1eU | 2mm/min | |
| 單位 Units |
g/10min | ℃ | Mpa | KJ/m2 | Mpa | |
| GPPS123 | 8.0 | 91 | 48 | 9 | 3100 | 日用品、醫(yī)用品、文具、餐具、玩具、燈飾、工藝品等 Houseware, medical supplies, tableware, stationery, toys, lamp decoration, handicarft articles, etc. |
| GPPS152 | 3.8 | 99 | 53 | 10 | 3100 | 冰箱內(nèi)飾件、蔬菜盒、燈飾品、工藝品、化妝品盒等 Refrigerator interior parts, fruit and vegetable boxes, lamp decoration, handicarft articles, cosmetics box, etc. |
| GPPS251 | 2.4 | 102 | 54 | 10 | 3100 | 廣告板、發(fā)泡托盤、化妝品包裝、珠飾、淋浴拉門等 Advertising board, foamed tray, cosmetic packaging, beading, shower door, etc. |
| GPPS351 | 1.6 | 102 | 55 | 10 | 3200 | 雙向拉伸片材、光擴(kuò)散板等 BOPS, LDP, etc. |
| GPPS75E | 6 | 101 | 50 | 9 | 3100 | 廣告和燈具板材(可用于雕刻加工) Advertising and lamp plates(for engraving processing) |
| GPPS85F | 2.5 | 102 | 54 | 10 | 3100 | 發(fā)泡隔熱板、緩震材料等 XPS used for insulation board, buffer board, etc. |