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高透明, 阻隔树脂, 包装, 管道, 瓶子, 小瓶, 混合, 薄膜, FDA食品级

Selar® PA 3426

聚酰胺 6I/6T 共聚物

DuPont Packaging & Industrial Polymers

Technical Data

 

产品说明

 

Selar® PA 3426 is an amorphous nylon (polyamide) resin which exhibits superior transparency, good barrier properties to gases, water, solvents and essential oils and high temperature structural properties which make it suitable for consideration in a number of applications.

 

Features:

• Selar® PA 3426 barrier resin can be utilized in both flexible and rigid packaging structures and is characterized by very good gas O2, CO2 and moisture barrier. Furthermore, Selar® PA is unique in that its gas barrier improves with increasing relative humidity. It has excellent physical properties, high temperature resistance and excellent optical properties desirable in a structural resin. Like other nylons, Selar® PA barrier resin is an excellent barrier for many types of solvent systems. In general it has good resistance to aliphatic, aromatic hydrocarbons, dilute alkalis, higher molecular weight alcohols, and low concentrations of lower molecular weight alcohols. It is not recommended for acids or concentrated lower molecular weight alcohols. End use testing is recommended for each application. With its high degree of stiffness, very good gas and moisture barrier, solvent resistance and excellent gloss and clarity, Selar® PA used in monolayer provides a "glass like" container for rigid packaging.

 

Applications:

• High melt viscosity for extrusion processes such as EBM.

• Improved performance in shrink applications when blended with nylon 6.

• Monolayer - blow molded tubes, pharmacuetical vials or bottles, typically less than 4 ounces.

• Nylon 6 modification for higher heat resistance, better oxygen barrier, broader thermoforming window.

总体

材料状态 • 已商用：当前有效

资料 1 •  Processing - Selar (English)

•  Technical Datasheet (English)

搜索 UL 黄卡 •  DuPont Packaging & Industrial Polymers

供货地区 • 北美洲 • 欧洲 • 亚太地区

性能特点 • 耐热性，高 • 清晰度，高 • 阻隔树脂

用途 • 包装 • 管道 • 瓶子

• 薄膜 • 混合 • 小瓶

机构评级 • FDA 21 CFR 177.1500(a)(12)

形式 • 颗粒料

物理性能 额定值 单位制 测试方法

比重 1.19g/cm³ ASTM D792

ISO 1183

含水量 - at time of packaging < 0.050% ISO 15512

粘性 - Intrinsic 0.820 ASTM D5225

热性能 额定值 单位制 测试方法

玻璃转化温度 125°C ASTM D3417

ISO 3146

注射 额定值 单位制

加工（熔体）温度 240 到 250°C

注射说明

Maximum Processing Temperature: 310°C (590°F)

 

 

 

 

 

食品级尼龙6T，食品级聚酰胺6T,食品级PA6T Selar® PA 3426是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123 

13549213581 肖生