牌号简介 About |
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Lucobit 1210AC是乙烯共聚物和特殊沥青的混合物。所得配方为浓缩物或“母料”。Lucobit 1210AC由热塑性聚烯烃组成。在沥青中添加lucobit可增加沥青的粘度并扩大塑性范围。1210AC改性沥青的脆化点最小值随掺量的增加而减小,环软化点和球软化点增大。渗透值相应地下降。然而,根据DIN EN 12591确定的延展性降低,在低温下确定的所谓延展性值比不添加Lucobit的标准沥青更有利。与其他标准粘合剂Lucobit 1210AC相比,在提高抗变形性能方面具有显著优势。高温下的车辙形成试验表明,用热塑性塑料对沥青进行改性或通过添加lucobit改变沥青的黏结剂粘度时,沥青能承受2-3倍的荷载。Lucobit 1210AC改性沥青的低温性能也有明显改善。应用——即使是相对少量的Lucobit 1210A在沥青混合料中的应用——改善了:抗机械应力,特别是变形和磨损稳定性/刚度,并降低了热和负载下流动的趋势——低温柔性老化行为——应用实例:S-Weaking Courses to ZTV沥青——STB浇注沥青,也适用于斜坡表面(坡道)沥青砂胶专用沥青表面,例如多孔沥青薄沥青磨耗层(热铺) Lucobit® 1210AC is a mixture of ethylene copolymers and special bitumen. The resulting formulation is a concentrate or "masterbatch". Lucobit® 1210AC consists of thermoplastic polyolefins. Addition of Lucobit to bitumen increases its viscosity and broadens the range of plasticity. Depending on the proportion of Lucobit 1210AC that was added the minimum value of the Fraass breaking point of 1210AC modified bitumen decreases and the ring and ball softening point increases. Penetration values decline accordingly. Ductility determined according to DIN EN 12591 decreases, however, the values ascertained for the so-called ductility at low temperatures are more favourable than those for standard bitumen without addition of Lucobit. Compared with other standard binder Lucobit 1210AC displays significant advantages in improving resistance to deformation. Rut formation tests at high temperatures demonstrated that asphalt can bear a two- to threefold load when modifying it with thermoplastics or altering binder viscosity by adding Lucobit. The low temperature properties of Lucobit 1210AC modified asphalt also improve significantly. Applications Even relatively small amounts of Lucobit 1210A in asphalt mixtures improve: resistance to mechanical stress, in particular deformation and wear stability/rigidity and reduce the tendency to flow when hot and under load low temperature flexibility ageing behaviour Examples for application: s-wearing courses to ZTV-Asphalt - StB poured asphalt, also on sloping surfaces (ramps) stone mastic asphalt special asphalt surfaces, e.g. porous asphalt thin bituminous wearing courses (hot laying) |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
0.970 | g/cm³ | ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
> 25 | g/10min | ISO 1133 |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
低温韧性 Low temperature toughness |
-20 | ℃ | DIN 53361 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 A Shaw's A |
76 | ISO 868 | |
拉伸模量 Tensile modulus |
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23℃ 23℃ |
17.0 | MPa | ISO 527-2 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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Ultrason®技术研讨会来了
2018-06-12 在中国,厨房的功能愈来愈多样化,大家在一起吃饭、聊天、准备美食,边与家人分享所见所闻,边用空气炸锅烹饪美味佳肴。厨房成为了人们继续享受更多家庭生活的新区域。作为全球化工领域的巨头,巴斯夫近期举行了Ultrason®技术研讨会,为各行各业参会嘉宾呈现了Ultrason®材料的产品性能、应用场景以及中国食品接触材料法律法规相关知识,为中国消费者开启更安全更便捷的厨房生活方式。 守卫“舌尖上的安全“ 民以食为天,全球食品接触材料法 |
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