Customized Large Transparent UV PMMA Tunnel Oceanarium Projcet

Model NO.
pmma tunnel
Decorations & Ornaments Type
Rockery
Feature
Eco-Friendly
Condition
New
Customized
Customized
PMMA Tunnel Specific Gravity
1.19+0.01
Synthetic Resin
PMMA Tunnel
PMMA Tunnel Flexural Ultimate Strength
≥97MPa
Molecular Principal Chain
Casting
Color
Transparent
Characteristic
Transparent
Natural Resin
PMMA Tunnel
PMMA Tunnel Tensile Modulus
≥2760MPa
PMMA Tunnel Elongation at Break
≥2%
PMMA Tunnel Rockwell Hardness
≥m Scale 90
PMMA Tunnel Shear Ultimate Strength
≥55MPa
PMMA Tunnel Refractive Index
1.49+0.01
PMMA Tunnel Tensile Ultimate Strength
≥62MPa
PMMA Tunnel Lzod Notched Impact Strength
≥13.3j/M
Transport Package
Carton Case with Outside Iron Frame
Specification
customized
Trademark
XC-ACRYLIC
Origin
Zhangjiagang City
HS Code
3926909090
Production Capacity
150000kgs/Month
Reference Price
$ 4,050.00 - 4,500.00
Contact Us

Product Description

We specialize in producing large clear pmma tunnel of oceanarium project. Their size could be made fully as customer's requirement. We also undertake the construction of tunnel project. We'd like to supply the installation of entire tunnel project with whom give us an order.
Customized Large Transparent UV PMMA Tunnel Oceanarium Projcet Customized Large Transparent UV PMMA Tunnel Oceanarium Projcet Customized Large Transparent UV PMMA Tunnel Oceanarium Projcet
Our product has some advantages, such as sustaining heavy pressure, excellent transparency, free of inclusions, fine mechanical performance.

The tunnel we produced has been exported to many countries, which mainly used in oceanarium and exhibition.
Pmma tunnel material: 100% original lucite material
Pmma tunnel transparency: Above 92%
Process flow of pmma tunnel:
1.100% Original Lucite Material
2. Casting in mould
3. Cutting correct size according to customers' drawing
4. Reinforcing strength
5. Bending
6. Polishing
7. Packing
Packing technique
1. Protective coating
2. Soft foam
3. Carton case
4. Waterproof paper
5. Iron frame

1. Does pmma tunnel will turn yellow in sunshine?
No, pmma tunnel from our factory should be made with UV. It can't to turn yellow in sunshine.
2. Warranty period for pmma tunnel?
We are committed to pmma tunnel five year warranty, not artificial not to damage.
3. Customers can personally inspect pmma tunnel?
Yes, we welcome customers visit our factory to check pmma production.
PROPERTIES VALUE Method
ASTM 		VALUE Method
DIN
Density (specific weight) 1,19 g/cm 3 D 792 1,19 g/cm 3 53479
Modulus of elasticity 32.000 Kg./cm 2 D 790 3200 N/mm 2 53457
Tensile Strenght 740 kg/cm 2 D 638 74 kg/cm 2 53455
Flexural Strenght 1200 kg/cm 2 D 790 120 kg/cm 2 53452
Elongation at break 3,0 % D 638 3,0 % 53455
Impact Strenght (Izod) 2,0 kg/cm D 256 2,0 kg/m 2 53453
Impact Strenght (Charpy) 25 kg/cm D 256 27 kg/m 2 53453
Rockwell Hardness M 100 D 785 / /
Ball Drop H98/30 / / 200 N/mm 2 53453
 
            THERMAL PROPERTIES
 
 
PROPERTIES VALUE Method
ASTM 		VALUE Method
DIN
Coefficient of thermal conductivity 5,0 10 -4 cal/cm s ° C C 177 0,19 W/m°C 52612
Deflection temperat.- 1,8 N/mm 2 105 °C D 648 105 °C 53461
Softenig Point (Vicat) > 115 °C D 1525 > 115 °C 53460
Coef. Linear Thermal Expantion 7,5 10 -5 1/°C D 696 75 10 -4 1/°C VDE0304/1
Specific Heat 0,35 cal/g°C / / /
 
      ELECTRIC PROPERTIES
 
 
PROPERTIES VALUE Method
ASTM 		VALUE Method
DIN
Dielectric Strength 20 kV/mm D 149 20 kV/mm 53461
Volume Resistivity 1 10 15 Ohm/cm D 257 / /
Surface Resistivity 1 10 14 Ohm D 257 1 10 14 Ohm 53482
Transversal Resistivity > 10 15 Ohm/cm D 257
Dielectric Constant (50 Hz) 3,5 D 150 3,5 53483
Power Factor (50 Hz) 0,05 D 150 0,06 53483
             
 
            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 N 2 permeability 4,5 10 -15 g/cmPa /
Coef.of O 2 permeability 2,0 10 -14 g/cmPa /
Coef.of CO 2 permeability 1,1 10 -13 g/cmPa /
Coef. of air permeability 8,3 10 -15 g/cmPa /

 

Aquariums & Accessories