产品简介
Product Introduction
BNE-636NT是一种新型高效反应型阻燃剂，不含TDCPP和TCEP，主要用于出口阻燃海绵的生产加工。BNE-636NT用于聚醚型海绵的生产中，少量添加即可通过GB8410、FMVSS302标准和Cal117标准。此阻燃剂在泡棉的生产过程中能结合到泡绵的结构中，在泡绵老化过程中不易迁移，从而增强阻燃的持久性，能更好的适用于各类阻燃产品的生产。
BNE-636NT is a novel highly efficient reactive flame retardant free of TDCPP and TCEP, mainly used in the production and processing of flame-retardant sponge for export. Used in the production of polyether-type sponges, a small addition enables the foam to pass the GB8410, FMVSS302 and Cal117 standards. This flame retardant can be incorporated into the foam structure during foam production and hardly migrates during foam aging, thus enhancing the durability of flame retardancy, and is well suited for the production of various flame-retardant products.
产品性能
Product Performance
- 泡沫上升平稳，泡孔较好The foam rises smoothly with good cell structure
- 生成泡沫开孔率好The resulting foam has a good open cell rate
- 生成泡沫具有优异的阻燃性能The resulting foam has excellent flame retardancy
- 生成泡沫其他性能变化微小Other properties of the resulting foam change only slightly
理化性能
Physical and Chemical Properties
BNE-636NT基础参数
BNE-636NT Basic Parameters
| 外观Appearance | 淡黄色液体Light yellow liquid |
| 羟值Hydroxyl value | 60±10mgKOH/g |
| 酸值Acid value | 0.5±0.1mgKOH/g |
| 水分Moisture content | 0.1±0.05W/% |
| 密度Density | 1.26±0.05g/ml |
| 粘度Viscosity | 25℃,约200±25 mpa·s25℃, approx. 200±25 mpa·s |
复合泡沫基本物理机械性能
Basic Physical and Mechanical Properties of Composite Foam
| 芯层密度(kg/m³)Core density (kg/m³) | 25±1 |
| 添加量（g/100g聚醚）Dosage (g/100g polyether) | 7-8 |
| 垂直燃烧速度（mm/s）Vertical burning speed (mm/s) | 通过加州117标准Passes Cal117 standard |
| 水平燃烧速度（mm/s）Horizontal burning speed (mm/s) | 达到302标准中A级Meets Class A of FMVSS302 |
| 开孔率（%）Open cell rate (%) | ≥92 |
注：以上是实验室参数，以供参考，实际数值视发泡工艺条件不同而变化
Note: The above are laboratory parameters for reference only; actual values vary depending on foaming process conditions.
添加量：100份聚醚20密度添加11-12份；24密度添加7-8份；30密度添加4-5份即可通过美国加州117标准和302标准
Dosage: per 100 parts of polyether, add 11-12 phr for foam of 20 kg/m³ density, 7-8 phr for 24 kg/m³ and 4-5 phr for 30 kg/m³, to pass the US Cal117 and FMVSS302 standards.
包装与储存：250公斤/桶，储存于阴凉干燥通风处。
Packaging and storage: 250kg/barrel, stored in a cool, dry and ventilated place.