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BASF 770DF light stabilizer BASF Tinuvin 770DF hindered amine light stabilizer
BASF 770DF light stabilizer BASF Tinuvin 770DF hindered amine light stabilizer
BASF 770DF light stabilizer BASF Tinuvin 770DF hindered amine light stabilizer
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Basic Parameters

BASF
BASF 770DF light stabilizer BASF Tinuvin 770DF hindered amine light stabilizer
default
✅ product features
  BASF BASF TINUVIN 770DF is 一款 low molecular weight hindered amine light stabilizer ,它具 has 广泛 compatibility ,并且易于分散, used for 要求特别高光稳定 property 应用,其功效比紫外 light stabilizer and 含镍 stabilizer 更优越,可 is 推荐基 material in 厚截面 and film 提供 excellent 光稳定 property ,并由于不吸收可见光谱,所以不会影响 polymer 颜色。
使用Tinuvin 770 好处 is 具 has 高 光稳定 property and heat stabilized property ,特别 is in 保护表面 PP厚 type material in , and 紫外 line 吸收 agent 相比,它 has 效 property 不取决于 polymer 厚 degree ,因此它不仅可 is 厚截面提供 excellent 光稳定 property ,同时也可 is 具 has 更高比表面积 产品(例如 film and 胶带)提供 good 好 光稳定 property 。 BASF 770DF can and light stabilizer B75 or 紫外 line 吸收 agent 系列如Tinuvin 326等一同使用,可 occurrence 协同效应提高耐光效果。含硫 stabilizer 如硫代双丙酸 ester ,含硫酚类 antioxidant 会影响770 效果,复合使用时需要注意。
产品应用:  BASF 770DF hindered amine light stabilizer 使用方便,用一般 method 就可将其加入 polymer in ,特别 suitable for 需求 good 好光稳定 property plastics ,如: polypropylene (PP) 、 high density polyethylene (PE) 烃、EPDM、 polystyrene (PS) 、 high impact resistance polystyrene (PS) 、ABS、SAN、ASA and 聚氨 ester 等, used for polyamide (PA) (polyamides) and 聚缩醛(polyacetals)亦很 has 效。由于Tinuvin 770DF具 has 卓越 光保护 performance ,因而 in 高聚物领域得到大量 应用,根据基 material 种类 and 最终制品 performance 要求,Tinuvin 770DF light stabilizer 使用量 in 0.1%-1.0%之间,最佳用量依具体 applications 而定。
安全操作:  BASF 770DF light stabilizer is 自由 flow 无尘 pellets ,操作按普通工业品 method ,避免 and 皮肤 and 眼睛接触,建议戴眼罩 and 手套,具体数据参考安全数据表。

🎯 典 type application areas
<strong>  BASF 770DF hindered amine light stabilizer 使用方便用一般 method 就可将其加入 polymer in特别 suitable for 需求 good 好光稳定 property plastics如: polypropylene (PP)high density polyethylene (PE) 烃EPDMpolystyrene (PS)
📖 product introduction
BASF 770DF light stabilizer BASF Tinuvin 770DF hindered amine light stabilizer
⚙️ processing 参数参考
processing temperature 范围
200-260°C
mold temperature
40-80°C
drying conditions
80°C / 3h
干燥 time
0.03%
📋 详细 technology 信息

BASF BASF Tinuvin 770DF hindered amine light stabilizer


product introduction :
📋 认证 and 合规信息
🧪 化学耐受 performance
优异 ✅稀酸/稀碱盐溶液醇类脂肪烃
good 好 ✔矿物油(短期)洗涤 agent
受限 ⚠芳香烃halogen 代烃酮类ester 类
避免 ❌丙酮甲苯DMF
🌟 material material 优势
AS/SAN(丙烯腈-苯乙烯 copolymer )比PS具 has 更高 刚 property 、 chemical resistance and heat resistant property ,同时保持 good 好 transparent degree 。AS广泛 used for 化妆品容器、厨房用品、仪表壳体等要求 transparent and 刚 property 场合。
📦 储存 and 处理建议
AS/SAN pellets 储存条件同PS。 processing 前80°C干燥2小时。 transparent material 注意防尘防污染。
🌍
RoHS 合规
符合欧盟RoHS指令
🏭
ISO 认证
质量管理体系
quality assured
原厂正品
更多 engineering plastics Model 请访问daoqinsh.com
📐 详细物 property 参数表
测试项目典 type 值测试标准单位
外观白色至淡黄色 powder 末/ pellets目测
分子量260-2800计算值/MSg/mol
pure degree≥98%HPLC%
熔点80-200DSC°C
闪点>110ASTM D92°C
溶解 property (has 机溶 agent)可溶至易溶
溶解 property (水)不溶
挥发份≤0.5%TGA 200°C/30min%
heat stabilized property>250TGA失重5%°C
碱 property (胺值)视具体 Model
and 酸 property 物质 compatibilityhas 限(避免 and 酸 property additives 共用)
推荐添加量0.1-0.5wt%
* 以上数据 is 典 type 参考值,具体以原厂TDS is 准
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Product Features

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