• Decorations & Ornaments Type：Rock
• Feature：Eco-Friendly
• Condition：New
• Customized：Customized
• Acrylic Aquarium Thickness：From 20mm to 500mm
• Acrylic Aquarium Color：Transparent
• Acrylic Lzod Notched Impact Strength：≥13.3j,M
• Acrylic Aquarium Refractive Index：1.49+0.01
• Acrylic Aquarium Tensile Ultimate Streng：≥62MPa
• Acrylic Tensile Elongation at Break：≥2%
• Acrylic Aquarium Tensile Modulus：≥2760MPa
• Acrylic Compressiye Yield Strength：≥103MPa
• Compressiye Modulus Elasticity：≥2760MPa
• Acrylic Aquarium Shear Ultimate Strength：≥55MPa
• Transport Package：Carton Case, Outside with Iron Frame
• Specification：3m diameter x 3m height
• Trademark：XINGCHENG
• Origin：China
• HS Code：3926909090
• Production Capacity：100000kg,Month

1Overall fully without seam2Good safety performance3Good transparence more thank 92%4Good weather resistance,acid and alkali resistance,high hardness, impact resistance is strong,suitable for installation and special need a safe place5Light weight, half of glass6Easy to clean    The application of acrylic fish tank
 1Oceanarium, aquarium engineering2leisure bathing3Entertainment performance of waterscape interactive acrylic tank4Museum display tank5Acrylic swimming pool6Large KTV,big club,upscale hotel7Shopping center8Large ecological aquarium for villa9Underwater world acrylic sightseeing tunnel10Acrylic display wall   
Our advantage1Acrylic sheet is made by imported material by ourselves, good quality control ability2Own good designing team3Good installation ability,overseas installation capacity4Many years foreign trade experience, good foreign team5Large number of engineering case at home and abroad 
 
 
1. Does acrylic sheet will turn yellow in sunshine?
No, acrylic sheet from our factory should be made with UV. It can't to turn yellow in sunshine.
2. Warranty period for acrylic sheet?
We are committed to acrylic sheet five year warranty, not artificial not to damage.
3. Customers can personally inspect acrylic?
Yes, we welcome customers visit our factory to check acrylic production.

 VALUEMethod
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 PROPERTIES
 

PROPERTIES	VALUE	Method ASTM	VALUE	Method DIN
Refractive Index n 20 D	1,49	D 542	1,49	53491
Light Transmittance	92%	D 1003/A	92 %	5036
Turbidity (Haze)	0,5%	D 1003/A	/	/

 
            CHEMICAL PROPERTIES
 

PROPERTIES	VALUE	METHOD
Medium molecular weight	800 - 1000 10 3 uma	viscous
Resistance to acids	good	/
Resistance to bases	good	/
Resistance to chlorous solvents ( methylene chloride, chloroform, trichloroethylene etc.)	low	/
Resistance to non chlorous solvents (acetone,alcohol, petrol, etc.)	medium	/

 
            REACTION TO FIRE
 

PROPERTIES	VALUE	METHOD
Flame propagation	22 - 28 mm/min.	ASTM D635/63
Igniting T.	280 - 300 °C	ASTM D 93
Autoigniting T.	425 °C	DIN 51794
Calorific power	6600 kcal/kg	/
Oxygen index	18	ASTM D28/63
Flammability	class B2	DIN 4102
Smoke density (Flamming)	Dm 50	NBS

 
            WATER AND GAS ABSORPTION
 

PROPERTIES	VALUE	METHOD
Water absorption rate	30 mg	ISO 62, m.l
Max % increase of weight after water immersion	2,1%	ISO 62, m.l
Coef.of steam permeability	2,3 10 -10 g/cmPa	/
Coef.of N2 permeability	4,5 10 -15 g/cmPa	/
Coef.of O2 permeability	2,0 10 -14 g/cmPa	/
Coef.of CO2 permeability	1,1 10 -13 g/cmPa	/
Coef. of air permeability	8,3 10 -15 g/cmPa	/