1. Material Detail:
(1)Â inner rubber 2 layers total 3.5mm
| Test Item | Test Method | Required Value | Result | |
| 1. Tensile Strength | ISO37 | ≥10mPA | OK | |
| 2. Elongation at Break | ISO37 | ≥400% | OK | |
| 3. Hardness | ISO7619-1 | 50+/-10º (Shore A) | OK | |
| 4. Tear Strength | ISO34-1 | - | - | |
| 5. Compression Set 70ºC+/-1ºC, 22h | ISO815-1 | - | - | |
| 6. Holding of Pull Lengthening | After Thermal Aging at 70ºC+/-1ºC, 96h | ISO188 | ≥80% | OK |
| 7. Holding of elongation at Break | ISO188 | ≥80% | OK | |
| 8. Change of Hardness | ISO7619-1 | ≤8º(Shore A) | OK | |
| 9. Static Ozone Aging at 40ºC, 96h [Ozone Concentration (50+/-5)*10^-8], extension 20% | ISO1431-1 | - | - | |
(2)Â cord layers of reinforcement -- 8 layers total 8mm
Nylon -6 Dipped Tire Cord Fabric
1400dtex/3-V2
| Test Item | Required Value | Test Result | |
| 1. Breaking Strength | ≥303.8N | OK | |
| 2. CV of Breaking Strength | ≤5.0% | OK | |
| 3. Elongation at Specified Load | 8.0+/-0.8% | OK | |
| 4. Elongation at Break | 22.0+/-2.0% | OK | |
| 5. CV of Elongation at Break | ≤7.5% | OK | |
| 6. H-Adhesion | ≥166.6N/cm | OK | |
| 7. Heat Shrinkage | ≤6.5% | OK | |
| 8. Moisture Content | ≤1.0% | OK | |
| 9. Dip Pick Up | 4.5+/-1.0% | OK | |
| 10. Twist | First Twist | 320+/-15 | OK |
| Second Twist | 320+/-15 | OK | |
(3)Â outer rubber one layer 2.2mm
| Test Item | Test Method | Required Value | Result | |
| 1. Tensile Strength | ISO37 | ≥18mPA | OK | |
| 2. Elongation at Break | ISO37 | ≥400% | OK | |
| 3. Hardness | ISO7619-1 | 60+/-10º (Shore A) | OK | |
| 4. Tear Strength | ISO34-1 | ≥400 N/cm | OK | |
| 6. Compression Set 70ºC+/-1ºC, 22h | ISO815-1 | ≤30% | OK | |
| 6. Holding of Pull Lengthening | After Thermal Aging at 70ºC+/-1ºC, 96h | ISO188 | ≥80% | OK |
| 7. Holding of elongation at Break | ISO188 | ≥80% | OK | |
| 8. Change of Hardness | ISO7619-1 | ≤8º(Shore A) | OK | |
| 9. Static Ozone Aging at 40ºC, 96h [Ozone Concentration (50+/-5)*10^-8], extension 20% | ISO1431-1 | No Crack | OK | |
Total Thickness: 13.7mm
Â
2. Rubber Material Detail:
Natural rubber 51%, Reclaimed rubber 10%, Filling materials 15%, Carbon 15%, Rubber softener 0.3%, Oil 0.3%, Additive 8%, Sulphur 0.1%, Other 0.3%
Our Company:
Aohai Marine Fittings Co., Ltd is a manufacturer approved by LR, ABS, BV, NK, KR, DNV-GL, CCS, RINA, RMRS......
Our main workshop is in Jiangsu, with sales office Qingdao and oversea stock warehouse in Singapore.
Our factory is also ISO9001, ISO14001 approval and API approval.
Our main products:
Anchor chain and accessories (Stud Link Anchor Chain, Studless Anchor Chain, all types of shackles and connectors)
Mooring chain and accessories (Stud Link Mooring Chain, Studless Mooring Chain, Grade ORQ, R3, R3S, R4 and R5)
Deck outfitting (Chain Stopper, Chock, Bollard and Fairlead)
Marine anchors (Oridinary Anchor such as Hall, Spek and Stockless Anchor, High Holding Power Anchor such as AC-14, Danforth and Pool Achor)
Offshore and agricultural anchors (Flipper Delta, Stevpris MK5, MK6 and Stevshark)
Offshore mooring buoy (Steel Structured, Foam Filled and Navigation Buoys)
Container lashing products (Container corner, Socket, Foundation, Twistlock, D ring, Lashing rod and Lashing chain)
Fenders (Yokohama Type Pneumatic Fender, Solid Rubber Fender for Quay)
Products with high quality and service of professionality is what we pursue.
Please contact us if you have any queries, we will do our best to meet your requirements.
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