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PMMA 820 TC 物性表

分类: PMMA   出处:仁捷塑化  更新时间:2017-06-20   添加到收藏  

 

Modar™ 820 TC

丙烯酸

 

Ashland Performance Materials

产品说明:

MODAR 820 TC resin is a novel resin composition designed for architectural and mass transit applications. Fire retardant laminates made with MODAR 820 TC resin and filled with alumina trihydrate (ATH) have met ASTM E-84 class 1 flame spread index requirements and exhibit low smoke characteristics typically required by building codes. These same compositions additionally meet mass transit requirements as measured by ASTM E662 and E162. MODAR 820 TC resin readily accepts high filler loadings without substantial loss of its cured mechanical properties. The filled resin mix also exhibits exceptional suspension stability.

APPLICATIONS AND USE
MODAR 820 TC resin can be used for architectural applications, ductwork and mass transit components wherever superior fire retardance and low smoke characteristics are desired. This resin can be used for spray-up, hand lay-up and low pressure closed molding processes including infusion and resin transfer molding.
Modar™ 820 TC 物性表
基本信息  
特性
  • 低烟度
  • 阻燃性
用途
  • 层压板
机构评级
  • ASTM E 162
  • ASTM E 662
  • ASTM E 84 Class 1
形式
  • 液体
加工方法
  • 手工涂敷
  • 树脂传递成型
物理性能 额定值 单位制  
溶液粘度 1 35 mPa·s  
机械性能 额定值 单位制 测试方法
拉伸模量 3520 MPa ASTM D638
抗张强度 70.3 MPa ASTM D638
弯曲模量 3240 MPa ASTM D790
弯曲强度 109 MPa ASTM D790
热性能 额定值 单位制 测试方法
载荷下热变形温度 (1.8 MPa, 未退火) 93.9 °C ASTM D648
补充信息
Properties of a 3.2mm unfilled resin casting.
Uncured Properties 额定值 单位制  
Gel Time 20 min

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Tag: 820 ,TC