Utensils & Vessels
Description
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Specifications
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1. construction : 100% PET material
2. weight : 18-200gsm
3. Width: 8--220cm
4. Color: any color available
5. Delivery time: 7-20 days after getting deposit
6. Payment terms: L/C, T/T
7.Price terms : FOB ,CIF
8. Packing: polybag (in rolls with pe film)
9. Port: Ningbo or shanghai
10. Sample: free for you if you need
11. Others: such as function fabric, according to customers’ requirement
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Performance and mechanism of action of high performance polyester spunbond
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1. conform to the requirement of designing
2.?prevent crack
Main behavior is absorbing and elimination of stress. Especially prevent the crack which cause by temperature and sedimentation .
3.?prevent and cure rut
Our product is reinforcement effect . it resist the plastic deformation of road
4.?prevent the damage of water from surface
After combine the bitumen , it will be stable waterproof which prevent the water falling down effectively .
5. high construction quality
Directly laying , no need fixed , have big powerful to resist destroying construction . it solved the problem which happened before when construct .make sure we get the target of designing .
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Description:
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Traffic safety of bitumen road is most decided by the condition of bitumen road , many investigation show that :common disease of bitumen concrete road is crack ,rut and basic softening .if we prevent above disease effective,it will be more safety and comfortable for driving
The main reason of above disease is as follows:
1. expand with heat and contract with cold because the temperature
2. ageing of bitumen and elasticity decline of surfacing
3. substrate has crack and horizontal fall head
material which used and construction method ,etc According to the cracking of bitumen concrete road ,when we add the surface on the before road or semi-rigid surface , we can use the high performance polyester spunbond between new surfacing and old surfacing , then we can prevent above disease .
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technical parameter
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Test | Unit | Standard/ Guaranted |
Mass per unit area | g/㎡ | 160/152.0 |
thickness | mm | 0.80/0.68~0.92 |
width | m | 3.8 |
Max. Tensile strength (MD) | KN/m | 12/10.2 |
Max. Tensile strength (CD) | KN/m | 11/9.2 |
Elongation at Max. tensile strength (MD) | % | 30.0/25 |
Elongation at Max tensile strength (CD) | % | /35.0/27 |
CBR bursting strength | KN | 1.8/1.5 |
shrinkage(MD) 200℃ | % | ≤1.7 |
shrinkage(CD)200℃ | % | ≤0.1 |
Elongation 3% Tensile strength(MD) | KN/m | 5/4.5 |
Elongation 15%Tensile strength(MD) | KN/m | 9/8.1 |
Elongation 3% Tensile strength(CD) | KN/m | 3.6/3.24 |
Elongation 15%Tensile strength(MD) | KN/m | 6.4/5.76 |
Trapezoid tearing strength | KN | 0.2 |
bitumen oil adsorption | L/㎡ | 0.8-1.2 |
Melting point | ℃ | 256 |
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CHANGZHOU FENGDAFANGFEI INDUSTRY CO.,LTD.
Aluminium Foil Paper,Pharmaceutical Blister Foil,Chocolate Aluminum Foil
Address: ROOM 127,BUILDING 9,SHI MAO COMMERCIAL PLAZA,
Changzhou, Jiangsu
China, 213000
Tel: 86-139-14346280
Fax: 86-139-14346280
