- Product Details
Basic Parameters
韩国SK LOTRYL® 29MA03T 乙烯-丙烯酸甲酯共聚物(EMA·热稳定型)
LOTRYL® 29MA03T 是韩国 SK Functional Polymers 旗下热稳定型高MA含量EMA共聚物,为 29MA03 的热稳定版本,含 29% MA,MFR 3,T 后缀熔点从61℃提升至92℃,柔韧性保持优异。
一、产品基础参数
| 参数项目 | 典型值 |
|---|---|
| 产品牌号 | LOTRYL® 29MA03T |
| 生产厂家 | SK Functional Polymers(韩国SK) |
| 产品类型 | 乙烯-丙烯酸甲酯共聚物(EMA·热稳定型) |
| 熔体流动速率 MFR | 3 g/10min(190℃/2.16kg) |
| 密度 | 0.94 g/cm³ |
| 共聚单体 | MA(丙烯酸甲酯),含量 29% |
| 熔点 | 92 ℃ |
| 维卡软化点 | < 40 ℃ |
| 弯曲模量 | 12 MPa |
二、核心特性
三、应用领域
四、选型说明
29MA03T 是29MA03的热稳定版本,MA 29%含最高,熔点从61℃提升至92℃。
※ 以上参数为典型值,仅供选型参考,具体以供应商最新TDS为准。SK Functional Polymers 为原 Arkema 功能聚烯烃业务,部分产品沿用 BONDINE®/PRIMACOR™ 品牌。

阿科玛EMA,EBA产品有两种生产工艺,管式法和釜式法,其中管式法生产的融点更高,强度更大;而釜式法生的由于融点和维卡低,具有更低的加工温度。不论管式法还是釜式法生的EMA,EBA产品,都具有良好的热稳定生和加工性能, 吸纳填料能力强,与工程塑料相容剂好,柔软性好,低温性能佳,电性能好,广泛用于工程塑料改性,薄膜,低烟无卤线缆料,色母粒、功能性母料载体,易撕盖材,发泡材料和热熔胶等。
乙烯-丙烯酸丁酯或甲酯共聚物(LOTRYL)
1.基本组份:无规乙烯-丙烯酸酯共聚物,高压本体聚合
共聚单体含量:7-35%
熔体流动指数:0.3-320g/10min(190℃-2.16kg)
2.LOTRYL共聚物种类:
牌号 | 酯含量 | 熔体流动指数 | 熔点 | 软化点 | R&B温度 | 拉伸强度 | 断裂伸长率 | 弹性模量 | 邵氏硬度 | 密度 | ||
% | g/10min | ℃ | ℃ | ℃ | Mpa | % | Mpa | A | D | g/cm3 | ||
E M A | 9MG02 | 8-11 | 1.8-2.6 | 99 | 77 | 16 | 750 | 88.5 | 38 | 0.93 | ||
14MGC02 | 12-15 | 2-3 | 92 | 59 | 15 | 800 | 77 | 30 | 0.96 | |||
15MA03 | 13-17 | 2.3-3.3 | 89 | 56 | 14 | 700 | 50 | 29 | 0.94 | |||
16MA003 | 14-18 | 0.25-0.35 | 96 | 68 | 22 | 650 | 60 | 35 | 0.94 | |||
18MA02 | 17-20 | 2-3 | 87 | 55 | 15 | 700 | 50 | 25 | 0.94 | |||
18MG02 | 16-19.5 | 2-3 | 87 | 54 | 14 | 650 | 50 | 25 | 0.96 | |||
20MA08 | 19-22 | 7-9 | 80 | 48 | 10 | 800 | 20 | 83 | 0.94 | |||
20MBG08 | 19-22 | 7-9 | 80 | 48 | 10 | 800 | 20 | 83 | 0.94 | |||
24MA005 | 23-26 | 0.4-0.6 | 70 | 43 | 20 | 700 | 18 | 84 | 0.94 | |||
28MA07 | 26-30 | 6-8 | 65 | <40 | 150 | 7 | 900 | 10 | 76 | 0.95 | ||
29MA03 | 27-31 | 2-3.5 | 61 | <40 | 6 | 900 | 8 | 75 | 0.95 | |||
LOTRYL共聚物的主要应用领域
半导体无卤料,热缩材料,医疗卫生市场(手套,袋,尿布,无纺布),可剥/密封层低温热封性能优异,沥青路面、桥面、房顶修改,热熔胶低温性能优异,改性的主要原料,其他如:泡沫,管,外形,挤出型材,共挤,热塑性塑料和弹性体改性,片材.

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Product Features
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