PMMA，Plexiglas® V045对比PMMA，Plexiglas® V044物性表,价格行情_搜料

牌号信息	Plexiglas® V045 物性表 PMMA & 德国罗姆指导价格：暂无塑料库存：缺货	Plexiglas® V044 物性表 PMMA & 德国罗姆指导价格：暂无塑料库存：缺货
牌号简介	Plexiglas® V045是一种热塑性丙烯酸树脂，用于注塑和挤压应用。其特点是耐化学性和耐热性以及高熔体流动性。Plexiglas® V045具有优异的耐候性和光学性能，使其能够在要求室外稳定性、高质量表面外观和/或精密光学的应用中脱颖而出。Plexiglas® V045因其优异的热稳定性、挤出熔融强度和良好的工具表面再现和释放性能而易于加工。补充的Moldflow模拟数据可用。它对无机酸、碱和脂肪族碳氢化合物（如vm&p石脑油和庚烷）的溶液具有优异的抗药性。此外，它几乎不受各种商业产品的影响，包括许多饮料、食品、清洁剂溶液和清洁剂。 Plexiglas® V045 is a thermoplastic acrylic resin formulated for injection molding and extrusion applications. It is characterized by its chemical and heat resistance as well a high melt flow. Plexiglas® V045 has excellent weatherability and optical properties allowing it to excel in applications requiring outdoor stability, high quality surface appearance and/or precision optics. Plexiglas® V045 is easy to process due to its exceptional thermal stability, extrusion melt strength, and excellent tool surface reproduction and release properties. Supplemental moldflow simulation data is available. It has excellent resistance to many chemicals including solutions of inorganic acids, alkalis and aliphatic hydrocarbons such as VM&P naphtha and heptane. Additionally, it is virtually unaffected by a wide range of commercial products including many beverages, foodstuffs, detergent solutions and cleaners.	Plexiglas® V044是一种热塑性丙烯酸树脂，用于挤出应用。它具有耐化学性、耐热性和高熔体流动性的特点。Plexiglas® V044具有优异的耐候性和光学性能，使其能够在要求室外稳定性、高质量表面外观和/或精密光学的应用中脱颖而出。Plexiglas® V044因其优异的热稳定性、挤出熔融强度和良好的工具表面再现和释放性能而易于加工。它对无机酸、碱和脂肪族碳氢化合物（如vm&p石脑油和庚烷）的溶液具有优异的抗药性。此外，它几乎不受各种商业产品的影响，包括许多饮料、食品、清洁剂溶液和清洁剂。 Plexiglas® V044 is a thermoplastic acrylic resin formulated for extrusion applications. It is characterized by its chemical and heat resistance as well high melt flow. Plexiglas® V044 has excellent weatherability and optical properties allowing it to excel in applications requiring outdoor stability, high quality surface appearance and/or precision optics. Plexiglas® V044 is easy to process due to its exceptional thermal stability, extrusion melt strength, and excellent tool surface reproduction and release properties. It has excellent resistance to many chemicals including solutions of inorganic acids, alkalis and aliphatic hydrocarbons such as VM&P naphtha and heptane. Additionally, it is virtually unaffected by a wide range of commercial products including many beverages, foodstuffs, detergent solutions and cleaners.

产品描述
厂家：	德国罗姆 ROHM	德国罗姆 ROHM
类别：	PMMA PMMA	PMMA PMMA
填料：
用途：	照明漫射器	光学应用,照明漫射器
性能特点：	耐候抗UV,透光性好,尺寸稳定性好,收缩性低,颜色稳定,无BPA,耐热性好,耐刮擦,热稳定性好,防火阻燃等级HB Weather resistance is good,Good Clarity,Good Dimensional Stability,Low contractility,Good color stability,No BPA,Heat Resistance, Good,High scratch resistance,Heat Stabilized,HB	耐候抗UV,透光性好,尺寸稳定性好,收缩性低,颜色稳定,无BPA,耐热性好,耐刮擦,热稳定性好,防火阻燃等级HB Weather resistance is good,Good Clarity,Good Dimensional Stability,Low contractility,Good color stability,No BPA,Heat Resistance, Good,High scratch resistance,Heat Stabilized,HB
加工条件：	注射成型 Injection Molding	挤出 Extrusion

技术参数

物理性能
PHYSICAL Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

吸水率(24hr)
Water absorption rate % ASTM D570

密度
Density g/cm³ ASTM D792

收缩率(MD)
Shrinkage rate % ASTM D955

熔体质量流动速率(230℃，3.80kg)
Melt Flow Rate g/10min ASTM D1238

冲击性能
IMPACT Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

悬臂梁缺口冲击强度(23℃)
Impact strength of cantilever beam notch J/m ASTM D256

热性能
THERMAL Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

导热系数
Thermal conductivity coefficient W/m/K ASTM C177

热变形温度(0.45 MPa，退火)
Hot deformation temperature ℃ ASTM D648

热变形温度(1.8 MPa，退火)
Hot deformation temperature ℃ ASTM D648

维卡软化温度(--)
Vicat Softening Temp ℃ ASTM D1525 3

维卡软化温度(--)
Vicat Softening Temp ℃ ASTM D1525 4

阻燃性能
FLAMMABILITY Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

阻燃等级
Flame retardant level UL 94

光学性能
OPTICAL Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

折射率
Refractive index ASTM D542

透光率(3180 µm)
Transmittance % ASTM D1003

雾度(3180 µm)
Haze % ASTM D1003

补充信息
Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

ASTM Classification
ASTM Classification ASTM D788

机械性能
MECHANICAL Plexiglas® V045 Plexiglas® V044 单位
UNIT 测试方法
TEST METHOD

弯曲强度(屈服)
bending strength MPa ASTM D790

弯曲模量
Bending modulus MPa ASTM D790

拉伸应变(断裂)
Tensile strain % ASTM D638

拉伸强度(屈服)
tensile strength MPa ASTM D638

拉伸模量
Tensile modulus MPa ASTM D638

洛氏硬度(M 级)
Rockwell hardness ASTM D785

加工方式

注射 Plexiglas® V045 Plexiglas® V044 单位测试方法

加工熔体温度 °C

射嘴温度 °C

干燥时间 hr

干燥温度 °C

建议注射量 %

建议的最大回制料比例 %

建议的最大水分含量 %

排气孔深度 mm

料筒中部温度 °C

料筒前部温度 °C

料筒后部温度 °C

模具温度 °C

注射速度

背压 MPa

螺杆压缩比

螺杆转速 rpm

螺杆长径比

备注

1 一般属性：这些不能被视为规格。

2 Annealing cycle: 4hrs @ 176°F

3 速率 A (50°C/h), 压力1 (10N)

4 速率 A (50°C/h), 载荷2 (50N)

5 ND @ 72°F

1 一般属性：这些不能被视为规格。

2 Annealing cycle: 4hrs @ 80°F

3 速率 A (50°C/h), 压力1 (10N)

4 速率 A (50°C/h), 载荷2 (50N)

5 ND @ 72°F


相关资讯

牌号简介
产品描述
技术参数
物理性能
冲击性能
热性能
阻燃性能
光学性能
补充信息
机械性能
加工方式
注射
备注
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PMMA，Plexiglas® V045对比PMMA，Plexiglas® V044对比物性表,价格行情_搜料_soliao

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