Active Member
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[China]
Address: No.1 Chenguang Road, Jining City, Shandong Province, China
Contact name:Daisy
PIPE WRAP TAPE |
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Photosensitive curing FRP sheet
Description
Photosensitive curing FRP sleeve pre-dip tape adopts cloth felt composite braided reinforced fiber technology, epoxy-polyurethane photosensitive resin technology, surface dispersion strengthening technology, extrusion dipping technology, embedded lapless hollow drum coating technology, flexible epoxy Made from the underside of the coating. Therefore, the product has the following characteristics:
Picture & Applying
Features
1 High strength, high rigidity and strong resistance to
deformation. The finished CND light curing protective sleeve has a
tensile strength of 280 MPa and a deformation resistance of 350 N/5
mm, which is 2 to 5 times that of similar foreign products.
2 high toughness, high crack resistance. After the CND light curing
protective cover is cured, it can be bent 5° without cracking in
the three-point bending test. More than 2 times higher than similar
foreign products. Even if the part is subjected to huge
deformation, the product will not break.
3 pairs of 3PE, FBE have high adhesion. CND light curing protective
cover is used together with RX-1 coating, the adhesion to steel
reaches 13MPa (up to the level of double-layer epoxy joint
coating); the FBE coating reaches 12.7MPa; the 3PE coating reaches
4-10MPa .
4 surface high hardness. The CND light curing protective cover has
a Shore hardness of 90. (Remarks: Hardness of steel pipe: 100,
hardness of hard aluminum: 86, hardness of aluminum profile: 58)
5 no empty drum lap joint, the whole package. The product is
produced by double-layer misaligned technology, and the protective
layer can completely eliminate the empty drum area of the hoop
joint and realize the four-sided bonding of the head overlap.
6 high shrinkage. CND light curing protective sleeve has a high
shrinkage rate of 1.5%--3%.
CND photosensitive curing glass steel protective cover pre-dip tape
is a patented product of our company and is one of the three core
product systems of our company.
Phisical properites
| Item | Result | |
| Thickness | 2.2-3.0 mm | |
| Tensile Strength | Portrait | ≥250 MPa |
| Landscape | ≥200 MPa | |
| Flexibility | Portrait | ≥10 GPa |
| Landscape | ≥10 MPa | |
| Adhesive strength | To Pipe | ≥10 MPa |
| To FBE | ≥10 MPa | |
| To 3PE | ≥4 MPa | |
| Shore-D Hardness | ≥90 MPa | |
| Hardness | ≥65 MPa | |
| Flexibility ,3C,0 | No crack | |
| (100 times) | No tilt at the edges | |
| Impact | ≥24 J | |
| Anti-damage | ≤500 | |
| Wear resistance 23±2 | ≥3 ,L/μm | |
| Burst strength23±2 | ≥2000 N | |
| Joint composite layer resistant to cathodic disbonding | 23 C 28d | ≤15 |
| 65 C 48h | ≤15 | |
Certificate
