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Polyethylene closed - cell foam board

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Description
Product parameters
First, the physical characteristics
 
Density: density, high recovery rate, with independent bubble structure.
 
Water absorption: surface water absorption is low, anti-permeability performance.
 
Second, the chemical properties
 
PH: acid, alkali, salt, oil and other organic solvents corrosion, anti-aging performance.
 
Stability: high temperature does not flow, low temperature does not brittle crack.
 
Third, the scope of application
 
Joint expansion joints of soil highway;
 
Road and bridge joints sealing board;
 
Water conservancy project embankment, retaining dams, powerhouse, slope protection, retaining wall of the expansion joint plate;
 
Hydropower, thermal power, engineering, water tower bottom sealing joint plate
 
Construction settlement joints, frame structure of the caulk board;
 
Domestic water plant and sewage treatment plant pool sealing sealing plate;
 
Joints for airport runways;
 
Ports, docks, concrete joints of the board;
 
Water tunnel, concrete over the water joint plate;
 
Subway, underground channel concrete sealing joint plate.
 
Fourth, other
 
Chemical cross-linked polyethylene foam has its unique advantages, recovery rate, no water absorption, impact resistance, weather resistance, chemical resistance, aging resistance is not the other materials, PE foam Applications more and more widely.
 
Fifth, specifications
 
Specifications of the original board
 
(1600 - 1950) x (800 - 950) x 50 mm,
 
special
 
According to user needs can be any production of 5-50mm thickness of the plate, strip, slice the error in the range of ± 0.2 to ± 1.
 
6, physical and mechanical properties
 
Apparent density
 
0.05-0.14g / ㎡ tensile strength ≥ 0.15Mpa compressive strength ≥ 0.15Mpa tear strength ≥ 4.0N / mm
 
Heating deformation ≤ 2.0% Water absorption ≥ 0.005g / ㎝ 3 Elongation ≥ 100% Hardness (C-type hardness) 40 - 60 Shore A. degree
 
Compression set ≤ 3.0%
 
Closed-cell foam board with high-pressure polyethylene low foaming closed-cell foam board, and sealant interaction material properties unchanged.
 
7, laying applications
 
Laying in the concrete to the inside of the first pouring template, the joints should be tight but not to connect the joints should be in the factory according to the structure of the cross-section of the seam is cut, the numbers on the scene for splicing, the use of factory-processed tenon , In order to ensure that the joints are tightly connected.
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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Website:www.yz-rubber.com