涂料油墨專用 苯乙烯馬來酸酐共聚物 SMA-51
SMA-51 is a non-modified, random styrene maleic anhydride (SMA) copolymer with a low molecular weight. 是一種非改性的無規苯乙烯-馬來酸酐(SMA)共聚物,屬于低分子量。
Application areas應用領域
can be used in specialty markets such as專門應用于如下:
• Adhesives粘合劑
• Coatings涂層
• Leather retanning皮革復鞣
• Pigments & Inks顏料和油墨
• Paraffin wax emulsions石蠟乳液
• Solvent based coatings溶劑型涂料
• Polymer composites聚合物復合材料
• Chemical intermediate化學中間體
Product properties產品特性
• Low molecular weight低分子量
• High solvent solubility高溶劑溶解度
• High glass transition temperature高玻璃化轉變溫度
• Excellent thermal stability優異的熱穩定性
• Low VOC content低VOC含量
Storage儲存條件
Store at well ventilated and dry places, protected from heat and direct sunlight. Storage should be in well sealed barrels, cool and dry. Do not store in the presence of oxidizing or acidic materials. 存放于通風干燥處,并加以保護遠離熱量和陽光直射。儲存應在密封良好的桶,涼爽干燥。請勿存放在氧化性或酸性物質的存在。
General properties基本參數
Unit Value Test method
Acid value酸值 mg KOH/g 155 ASTM D3644-06
Molecular weight分子量 g/mole 10,000 Internal procedure
Glass transition玻璃化溫度 temperature °C 106 Internal procedure
Residual moisture content含水量 ppm < 1,500 Internal procedure
Residual volatile content 揮發物含量 ppm < 2,500 GC
Physical appearance外觀 Clear granules透明顆粒
上一產品:相容性好特殊改性固體聚酯樹脂 PS-26