BASF 783 light stabilizer TINUVIN 783FDL compounding plastics light stabilizer - Products

Product Details

Basic Parameters

BASF

BASF 783 light stabilizer TINUVIN 783FDL复合 plastics light stabilizer

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✅ product features

BASF BASF TINUVIN 783FDL light stabilizer is 由CHIMASSORB 944 and TINUVIN 622复合而成一种具 has 协同作用 high molecular weight hindered amine 类复合 type plastics light stabilizer ，它 is 非常 has 效 UV resistant stabilizer and 长效热 stabilizer ，可 has 效保护 polymer 免受紫外辐射以 and 长期热接触造成降解，它运作机理跟受阻酚相同(捕捉游离基)，可 is plastics 产品提供长效 heat stabilized property ，较低浓 degree 便可达到优 good 稳定 property ，由于 BASF 783 light stabilizer 聚合结构，它具 has 较低挥发 property (即使 in 高 processing temperature)，低抽取 property and in polymer in 低迁移等 features ，Tinuvin 783 light stabilizer and 颜 material 之间兼容 property 好，对基体初期着色并无负面效果，并具 has good 好抗气熏变黄特点，它低 powder 尘、易 flow 形态令它很方便处理。

产品应用： BASF TINUVIN 783 is 一种多 applications 复合 type plastics light stabilizer ， used for 厚 or 薄制品都 can ，可 is 多种 polymer 提供优 good 光稳定 property ， suitable for 聚烯烃、EVA等烯烃 copolymer 以 and PP and elastomer 共混物，特别适合 low density polyethylene (PE) 、 line property low density polyethylene (PE) 、 high density polyethylene (PE) film 、扁丝、厚截面制品，以 and PP polypropylene (PP) fiber and film ， used for 膜制品如大棚膜等（LLDPE、LDPE、LLDPE/EVA），可根据膜厚 and 使用地域、以 and 覆盖作物类别添加， in reduces 浓 degree 应用 in ，具 has good 好 property 价比，对于需间接 food contact 应用，TINUVIN 783所允许添加量远高于其它 hindered amine light stabilizer ，

使用指导：

厚制品	high density polyethylene (PE) 、 line property low density polyethylene (PE) 、 low density polyethylene (PE) and polypropylene (PP) UV resistant 稳定作用	0.1~1.0%
film	line property low density polyethylene (PE) and polypropylene (PP) UV resistant 稳定作用	0.1~0.8%
扁丝	polypropylene (PP) and high density polyethylene (PE) UV resistant 稳定作用	0.1~0.8%
fiber	polypropylene (PP) UV resistant 稳定作用	0.1~1.0%

🎯 典 type application areas

<strong> BASF TINUVIN 783 is 一种多 applications 复合 type plastics light stabilizerused for 厚 or 薄制品都 can可 is 多种 polymer 提供优 good 光稳定 propertysuitable for 聚烯烃EVA等烯烃 copolymer 以 and PP and elastomer 共混物特别适合 low density polyethylene (PE)line property low density polyethylene (PE)

📖 product introduction

BASF 783 light stabilizer TINUVIN 783FDL复合 plastics 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 783FDL复合 plastics light stabilizer

Brand ： BASF BASF

📋 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 ❌丙酮苯甲苯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	淡黄色 powder 末 or 液体	目测	—
分子量	224-623	计算值	g/mol
pure degree	≥99%	HPLC	%
熔点	48-200	DSC	°C
闪点	>100	ASTM D92	°C
最大吸收波长	280-380	UV-Vis	nm
摩尔消光系数	15000-45000	UV-Vis	L/(mol·cm)
溶解 property (has 机溶 agent)	易溶	—	—
溶解 property (水)	不溶 or 微溶	—	—
挥发份	≤0.5%	TGA	%
heat stabilized property	>250	TGA失重5%	°C
推荐添加量	0.1-1.0	—	wt%

* 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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