Acrylic Aquarium Tunnel/Plexiglass Tunnel

Visualise your dream aquarium! Company profile: Suzhou Xingcheng Aquarium Technology Co., Ltd. Is aLarge professional manufacturer of producingTransparent acrylic sheet with the thickness from20mm to 500mm. These acrylic sheets with variousSpecifications can be used to make swimming pools. Fish tank in hotels and aquariums used in the SPA. Panorama windows in undersea world and zoo and soOn. Material advantages: 1. Transparent high-definition and has anti-UVFunction, by a long time without affecting theTransparency of sunlight.
2. Salt-resistant high performance, under pressure orIn the case of impact, it will not happen woundingBurst phenomenon, absolutely safe and reliable.
3. Strong seismic capacity, in the long-distanceTransportation and the moving process, less damageOccurs.
4. Using acrylic sheet can be made of the beautifulAppearance of singular form, but in general can notBe produced in glass.
5. Weather ability acrylic block, and will not changeThe outside temperature water vapor generatedAerosol.
6. Light weight acrylic fish tank body to facilitateThe delivery. Remark: The detail size of the products according to ourCustomers requirements.
For example size: 7600mm*5200mm, 5000mm*4400 and soOn.
Notice: Thickness scope 20--500mm, according to theSpecific project condition. PROPERTIESVALUEMethod
ASTMVALUEMethod
DINDensity (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 PROPERTIESPROPERTIESVALUEMethod
ASTMVALUEMethod
DINCoefficient 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 PROPERTIESPROPERTIESVALUEMethod
ASTMVALUEMethod
DINDielectric 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 PROPERTIESPROPERTIESVALUEMethod
ASTMVALUEMethod
DINRefractive Index n 20D1,49D 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 N2permeability4,5 10 -15 g/cmPa/Coef.of O2permeability2,0 10 -14 g/cmPa/Coef.of CO2permeability1,1 10 -13 g/cmPa/Coef. of air permeability8,3 10 -15 g/cmPa/