环膦酸脂阻燃剂 FRC-1

Bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl]methyl phosphonate p,p-dioxide

Product Introduction:   Bis [(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl) methyl] methyl phosphonate P,P'-dioxide

产品名称：   双 (5 - 乙基 - 2 - 甲基 - 1,3,2 - 二氧磷杂环己烷 - 5 - 基) 甲基甲基膦酸 P,P'- 二氧化物

CAS No.：42595-45-9

1. Basic Properties   基本理化性质

• Appearance 外观：Colorless to light yellow transparent viscous liquid                           
                                  无色至浅黄色透明粘稠液体
  
  
• Purity 纯度：≥99%
  
  
• Density 密度：1.26 g/cm³
  
  
• Flash Point 闪点：250°C
  
  
• Boiling Point 沸点：533.1±19.0°C (Predicted)   
  
  
  Solubility 溶解性：Miscible with water   可与水混溶
  
  
• Stability：Stable under acidic conditions; low volatility
  稳定性：酸性条件下性质稳定，挥发性极低

2. Key Features 产品主要特点

• Halogen-Free & High Efficiency：A cyclic organophosphorus flame retardant with high phosphorus content, delivering excellent flame retardant performance without halogens.
• 无卤高效：环状有机磷系阻燃剂，磷含量高，无卤素添加，阻燃效果优异。
  
  
• Durable Flame Retardancy：Designed for polyester fabrics; maintains superior flame retardant properties even after multiple washes.
• 耐洗阻燃：专用于聚酯织物，经多次水洗后仍可保持优良阻燃性能。
  
  
• Low Toxicity & Environmental Friendliness：Low toxicity, minimal impact on fabric handfeel, strength, and color; compliant with environmental standards.
• 低毒环保：毒性低，对织物手感、强力及色泽影响小，符合环保相关标准要求。
  
  
• Easy Application：Convenient to use in textile finishing processes; compatible with common processing equipment.
• 应用便捷：适配纺织品后整理工艺，与常规生产设备兼容性好，使用方便。
  
  

3. Main Applications 主要应用领域

• Polyester Textiles：Primary use for flame retardant finishing of polyester fibers and fabrics (e.g., clothing, home textiles, industrial fabrics).
• 聚酯纺织品：主要用于涤纶纤维、聚酯面料的阻燃整理（服装面料、家纺布艺、工业用织物等）。
  
  
• Other Polymers：Suitable as a flame retardant and plasticizer for plastics, coatings, and synthetic materials requiring halogen-free flame retardancy.
• 高分子材料：可作为塑料、涂料及其他需要无卤阻燃的合成材料的阻燃增塑剂。
  
  

4. Storage & Handling 储存与操作注意事项

• Storage：Keep containers tightly closed in a cool, dry, and well-ventilated area; avoid direct sunlight and moisture.
• 储存：密封存放于阴凉、干燥、通风处，避免阳光直射及受潮。
  
  
• Handling：Wear protective gloves and eye/face protection; avoid inhalation, ingestion, and skin contact.
• 操作：操作时佩戴防护手套、护目镜，避免吸入、误食及皮肤直接接触。
  
  

5. Supply Information 供货信息

• Min. Order：1 kg
• 最小起订量：1 千克
  
  
• Supply Capacity：10,000 kg/month
• 供货能力：月产能 10000 千克
  
  
• Packaging：Standard packaging (e.g., 25 kg/drum) or customized as required.
• 包装规格：标准 25 公斤桶装，可按客户需求定制包装。