可溶性PVDC粉，美国苏威可溶性PVDC粉，PVDC涂层，防潮，阻氧，FDA食品包装

 

Ixan® PVS 855

聚偏二氯乙烯

Solvay Specialty Polymers

Technical Data

 

产品说明

Ixan® PVS 855 is a PVDC resin-based blend for the extrusion and coextrusion of barrier films mainly used in flexible food packaging applications (heat shrinkable or not). It is recommended for applications requiring very good oxygen and water vapor barrier. Ixan® PVS 855 is a copolymer of vinylidene chloride and methyl acrylate supplied as an off-white free-flowing powder.

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet

搜索 UL 黄卡 • Solvay Specialty Polymers

供货地区 • 北美洲 • 欧洲

• 拉丁美洲 • 亚太地区

特性 • 防潮 • 阻氧

用途 • 食品包装

机构评级 • FDA 未评级 2 • 欧洲 10/1/2011 12:00:00 AM 2

外观 • 类白色

形式 • 粉状

加工方法 • 共挤出成型 • 挤出

 

物理性能 额定值(英制) 额定值(公制) 测试方法

密度 1.70g/cm³ 1.70g/cm³ ISO 1183

表观密度 0.80g/cm³ 0.80g/cm³ ISO 60

颗粒大小 - Average Diameter 9.45mil 240µm 内部方法

薄膜 额定值(英制) 额定值(公制) 测试方法

氧气传输速率 4 ASTM D3985

73°F (23°C), 85% RH, 0.39 mil (10 µm) 0.61cm³/100 in²/24 hr 9.4cm³/m²/24 hr

水气透过率 ASTM F1249

0.39 mil (10 µm), 100°F (38°C), 90% RH g·mil/ g·mm/m²/atm/24

6.4100in²/atm/24 hr 2.5hr

热性能 额定值(英制) 额定值(公制) 测试方法

熔融温度 309°F 154°C ISO 11357-3

补充信息

PROCESSING

 

• As supplied, Ixan® PVS 855 is formulated for the extrusion or the coextrusion of multilayer barrier films. It can be processed by extrusion using machine designs that allow streamlined plastic flow in order to minimize the risk of plastic hold-up in the equipment. 

 

• Regarding construction materials for the machine, we recommend that the parts in contact with the melt PVDC have high corrosion resistance and contain no catalytic materials (see below), i.e. those made of high Ni alloys like Xaloy®, Duranickel®, Colmonoy®, or Hastelloy®. 

 

• It is essential that the temperature of Ixan® PVS 855 melt is kept below 180°C and the residence time is minimized. 

 

• Thermal degradation during melt processing will release hydrogen chloride (HCl) gas. This reaction is catalysed by the presence of Iron (Fe), Copper (Cu), and Zinc (Zn). 

 

STORAGE

• Keep in a well-ventilated and dry place 

• Do not store in heat or direct sunlight 

• Keep only in the original package at a temperature not exceeding 40°C 

 

ISO CERTIFICATION

The implemented management system for the production, internal transfer and delivery, design and development of Ixan® vinylidene chloride copolymers (PVDC) produced in Tavaux has been assessed and found to meet the requirements of ISO 9001: 2008, ISO 14001: 2004 and OHSAS 18001: 2007.

 

 

 

 

 

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