Borcoat™ BB122E-LT
PP(聚丙烯)
博禄/北欧化工(Borealis AG/Borouge)
产品描述
Borcoat BB122E-LT is a maleic anhydride grafted polypropylene adhesive.
The product is supplied as pellets for melt extrusion It has excellent low temperature impact resistance. The product is non-pigmented.
Applications
Borcoat BB122E-LT is recommended as an adhesive for multi-layer PP systems used in Steel Pipe Coating
Specifications
Borcoat BB122E-LT is intended to fulfil following National and International standards, when appropriate industrial manufacturing standard procedures are applied, a continuous quality system is implemented and when used in combination with a compatible Fusion Bonded Epoxy (FBE) powder. ISO 21809-1 DIN 30678 NF A49-711 Gazprom 2-2.2-178-2007
Special Features
Borcoat BB122E-LT can be used as an adhesive for PP three layer systems and the product is intended for design temperatures between -20°C and +110°C and tailored for low temperature applications. For multilayer thermal insulation systems the design temperature can go up to 130 °C.
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 耐低温冲击良好粘合性 | |||
| 颜色形状 | 粒状 | |||
| 成型方式 | 挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.9 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 7 g/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 18 Mpa | ISO 527-2 | 50 mm/min |
断裂(brk) | 18 Mpa | ISO 527-2 | 50 mm/min |
拉伸延伸率 | |||
断裂(brk) | 400 % | ISO 527-2 | 50 mm/min |
拉伸模量 | 900 Mpa | ISO 527-2 | 1 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 5 kJ/m² | ISO 179/1eA | |
-20℃ (-4℉) | 6 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 40 kJ/m² | ISO 179/1eA | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 130 °C | ISO 306/A50 | 10 N |
| 其他性能 | 值/单位 | 测试标准 | 测试条件 |
剥离强度 | 6 N/mm | ISO 21809-1 | 3 layer, 110 °C |
剥离强度 | 25 N/mm | ISO 21809-1 | 3 layer, 23 °C |
剥离强度 | 10 N/mm | ISO 21809-1 | 3 layer, 80 °C |