聚甲基丙烯酸甲酯颗粒Polymethyl Methacrylate PMMA Granules

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聚甲基丙烯酸甲酯PMMA颗粒。高透明度,紫外线可穿透73%

2。高冲击

3。机械强度高

4。重量轻5。易于处理

描述

聚甲基丙烯酸甲酯PMMA颗粒。高透明度,紫外线可穿透73%

2。高冲击

3。机械强度高

4。重量轻5。易于处理

聚甲基丙烯酸甲酯颗粒

产品详情

聚甲基丙烯酸甲酯PMMA颗粒

PMMA,又称丙烯酸,是一种无色透明的颗粒。它具有良好的透明度、化学稳定性和耐候性。而且容易染色,易于加工。此外,它有美丽的外观。它广泛应用于现代建筑业。PMMA是一种无毒、环保的材料,可用于生产餐具。聚甲基丙烯酸甲酯一般可分为浇注板、平板和挤出成型

优点:

1。高透明度,紫外线可穿透73%

2。高冲击力。高机械强度。重量轻5。易于加工

试验数量

ASTM D-256

性能项目试验方法单位 ASTM<<ASTM<<ASTM<ASTM<ASTM<<<ASTM<<ASTM<<<<ASTM<ASTM<<<<<<<<<ASTM<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<折射率TM D-542的介电强度ASTM D-149500伏/密耳

<1.491伏/密耳
冲击缺口IZOD0.37英尺磅/平方英寸

<0.0.19<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<100/212摄氏度/华氏度软化点

Polymethyl Methacrylate PMMA Granules

Advantages:
1. High transparency, can be through 73% by Ultraviolet
2. High Impact
3. High mechanical strength
4. Light weight 5. Easy processing

Polymethyl Methacrylate PMMA Granules

Product Details

Polymethyl Methacrylate PMMA Granules

PMMA ,also called acrylic, is a kind of colorless and transparent particle. It provides good transparency, chemical stability and weathering resistance. And easy to stain ,easy processing. Besides,it has beautiful appearance. It is widely used in the modern construction industry. PMMA is a non-toxic and environmentally-friendly material that can be used to produce tableware. PMMA generally can be divided into pouring plates, plate and extrusion molding.

Advantages:

1. High transparency, can be through 73% by Ultraviolet

2. High Impact

3. High mechanical strength

4. Light weight 5. Easy processing

Property itemTest methodTest numberunits
Basic propertieshardnessASTM D-785M-95
Bulk DensityASTM D-11820.77gm/cm3
Water AbsorptionASTM D-5700.3%
Physical propertiesSpecific GravityASTM D-7921.19
Light transmissionASTM D-100392%
Melt Flow IndexASTM D-12381.8gm/10min
Flammability1/16″HB
Mould ShrinkageASTM D-9550.002-0.006mm/mm
Mechanical propertiesImpact Notched IZODASTM D-2562kg-cm/cm
Tensile StrengthASTM D-638/PSI10200/720Kg/cm2
Flexural StrengthASTM D-790/PSI15600/1100Kg/cm2
Tensile ElongationASTM D-6385%
Refractive indexASTM D-5421.491
Dielectric strengthASTM D-149500Volts/Mil
Impact notched IZODASTM D-2560.37ft-lbs/in2
Electrical PropertiesVolume ResistivityASTM D-2571015Ω.m
Loss FactorASTM D-1500.19
Dielectric ConstantASTM D-150-647b3.7
Power FactorASTM D-150-6470.5
Thermal PropertiesHeat Distortion TempASTM D-648100/212°C/°F
Vicat Softening PointASTM D-648113/235°C/°F

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