Suzhou Xingcheng Aquarium Technology Co., Ltd.  

Product Name: Transparent Big Viewing Acrylic Panel Aquarium Model NO.: acrylic panel Customized: Customized Condition: New Feature: Eco-Friendly Decorations & Ornaments Type: Rockery Temperature Control Products Type: Electric Heater Shape of Aquariums: Square Material of Aquariums: Acrylic Lightings Type: Coral Light Size of Aquariums: Large Type: Aquariums Acrylic Panel Thickness: 20mm-500mm Acrylic Panel Raw Material: Top Quality Acrylic Acrylic Panel Diaphaneity: 92.8% Acrylic Panel Plasticity: Strong Acrylic Panel Feature: Eco-Friendly Acrylic Panel Smell: Tasteless Acrylic Panel Price: Factory Price Acrylic Panel Certificate: ISO9001 Trademark: xingcheng acrylic Transport Package: Carton Case, Outside with The Iron frame Specification: customized Origin: China, Jiangsu HS Code: 39205100 Product Description Transparent super clear acrylic panel viewing for Elite HousingOur company produce transparent acrylic panel according to clients' requirement.Our pmma products are widely used by swimming pool, viewing, aquarium, restaurant, park and some other entertainment places.1. What is pmma/acrylic?Pmma sheet is named acrylic sheet, plexiglass or Organic glass sheet. The Chemical name is Polymethy methacrylate. Acrylic holds the physical properties among plastics due to the excellent transparency which sparkling &transparent like crystal, it is praised as "Queen of Plastics" and is very delighted by the processors.We can design drawing of clear acrylic panel viewing of acrylic panel project, installation, test water and so on.PROPERTIESVALUEMethodASTMVALUEMethodDINDensity (specific weight)1,19 g/cm 3D 7921,19 g/cm 353479Modulus of elasticity32.000 Kg./cm 2D 7903200 N/mm 253457Tensile Strenght740 kg/cm 2D 63874 kg/cm 253455Flexural Strenght1200 kg/cm 2D 790120 kg/cm 253452Elongation at break3,0 %D 6383,0 %53455Impact Strenght (Izod)2,0 kg/cmD 2562,0 kg/m 253453Impact Strenght (Charpy)25 kg/cmD 25627 kg/m 253453Rockwell HardnessM 100D 785//Ball Drop H98/30//200 N/mm 253453 THERMAL PROPERTIESPROPERTIESVALUEMethodASTMVALUEMethodDINCoefficient of thermal conductivity5,0 10 -4 cal/cm s ° CC 1770,19 W/m°C52612Deflection temperat.- 1,8 N/mm 2105 °CD 648105 °C53461Softenig Point (Vicat)> 115 °CD 1525> 115 °C53460Coef. Linear Thermal Expantion7,5 10 -5 1/°CD 69675 10 -4 1/°CVDE0304/1Specific Heat0,35 cal/g°C/// ELECTRIC PROPERTIESPROPERTIESVALUEMethodASTMVALUEMethodDINDielectric Strength20 kV/mmD 14920 kV/mm53461Volume Resistivity1 10 15 Ohm/cmD 257//Surface Resistivity1 10 14 OhmD 2571 10 14 Ohm53482Transversal Resistivity> 10 15 Ohm/cmD 257Dielectric Constant (50 Hz)3,5D 1503,553483Power Factor (50 Hz)0,05D 1500,0653483 OPTICAL PROPERTIESPROPERTIESVALUEMethodASTMVALUEMethodDINRefractive Index n 20 D1,49D 5421,4953491Light Transmittance92%D 1003/A92 %5036Turbidity (Haze)0,5%D 1003/A// CHEMICAL PROPERTIESPROPERTIESVALUEMETHODMedium molecular weight800 – 1000 10 3 umaviscousResistance to acidsgood/Resistance to basesgood/Resistance to chlorous solvents ( methylene chloride, chloroform, trichloroethylene etc.)low/Resistance to non chlorous solvents (acetone,alcohol, petrol, etc.)medium/ REACTION TO FIREPROPERTIESVALUEMETHODFlame propagation22 – 28 mm/min.ASTM D635/63Igniting T.280 – 300 °CASTM D 93Autoigniting T.425 °CDIN 51794Calorific power6600 kcal/kg/Oxygen index18ASTM D28/63Flammabilityclass B2DIN 4102Smoke density (Flamming)Dm 50NBS WATER AND GAS ABSORPTIonPROPERTIESVALUEMETHODWater absorption rate30 mgISO 62, m.lMax % increase of weight after water immersion2,1%ISO 62, m.lCoef.of steam permeability2,3 10 -10 g/cmPa/Coef.of N2 permeability4,5 10 -15 g/cmPa/Coef.of O2 permeability2,0 10 -14 g/cmPa/Coef.of CO2 permeability1,1 10 -13 g/cmPa/Coef. of air permeability8,3 10 -15 g/cmPa/