3300x6500mm Yokohama Type Ship Floating Pneumatic Rubber Marine Fender 1. General introduction ISO17357:2014 Floating pneumatic rubber fender is an anti-clossion device for marine application in the world. It is made of synthetic-cord-reinforced rubber sheet with compressed air inside to enable it to float on the sea surface and work as a shock absorber when ship to ship transfer operation and ship to dock berthing and mooring operations. Evergreen floating pneumatic rubber fenders fully company with all requirements on ISO17357:2002 Sstandard. Our products are certificated by CCS, DNV, GL, LR and BV.  2.  Construction  features The basic body construction of  Floating pneumatic rubber fender consists of outer rubber layers, synthetic-tire-cord layers and inner layers. Please take the picture for reference. All of these layers are vulcanized together ,and then compress air  inside to enable the fender to float on the sea surface. Yokohama Pneumatic rubber fender are available from 500X1000mm to 3300X6500mm, including all the standard and no-standard specifications. 4.Pressure requirements of Yokohama type Pneumatic Rubber Fenders - Evergreen-Maritime manufactures marine rubber fender with 50kPa (pneumatic 50) and 80kPa (pneumatic 80) initial pressure. The internal pressure, endurable pressure, safety-valve setting pressure and hydraulic test pressure are also in compliance with the requirements of ISO17357:2002.
HONY®G10/fr4 Epoxy Fiber Glass sheet combines a woven glass fabric and an epoxy resin laminate (tg approximately 130-c) that contains bromine. G10 provides consistent quality and good electrical properties under dry and humid conditions, as well as high flexural, impact, and bond strength at room temperatures. This product is suitable for a variety of structural, high humidity, and electrical insulation applications, which include terminal boards, lapping carriers, and disc and microelectronics polishing. Np510a complies with the requirements of mil-i-24768/27, type GF.
Model Number:FR4/G10
Type:Insulation Sheet
Material:Epoxy resin and fiberglass cloth
Application:High Temperature
Rated Voltage:35KV
Tensile Strength:340Mpa
Product name:FR4/G10 Epoxy glass fiber laminate sheet
Thickness:0.5-100mm
Size:1020*1220mm,1020*2040mm,1220*2040mm,1220*2440mm
Color:Green, yellow ,black,white
Density:1.9~2.2g/cm3
Flammability:UL94V-0
Certification:SGS
Glass Transition Temperature:127℃
Sample:Available
Usage:Mechanical, electrical and electronic insulation structure parts
0.3-100mm
915*1220/1020*1220mm/1220*2440mm/1020*2040mm or Customized Size
HONY®G10 / fr4 Epoxy Fiber Glass sheet feature :
Higher mechanical properties.
Good mechanical workability.
Good heat resistance and moisture resistance.
In high temperature electric performance is stable.
Higher mechanical properties and dielectric properties.
In the middle temperature with high mechanical properties.
The flame retardant grade is UL94 V0
F grade Heat resistance and heat resistance (120 min) reaches to 180 ℃
High mechanical performances (bending, compression and stretching of transverse strength is above 330Mpa)
High dielectric properties of th e oil (25 ℃ in the vertical dielectric strength of 16 kv/mm)
HONY®G10 / fr4 Epoxy Fiber Glass sheet application :
Motors and electrical equipment insulation parts
General machines parts and gear, generators, Pads, base, baffle,Generator, transformer, fixture, inverter, motor
Backing boards: PCB drilling machine, Plastic Mould, Injection Mould, Injection molding machine, Table grinding machine, ICT governance
Reinforcement sheets: Testing fixture PFC,FPC
Less than 3 mm is used for Raw materials of PCB flexible circuit board test processing
Needle plate, carrier board and insulating electrical and electronic products
G10 and FR4 glass cloth reinforced epoxy natural is typically a yellowish to light green color. The most versatile all-around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.
Type GME .
Fr4 Fiber Glass Epoxy Sheet,G10 Fr4 Insulate Sheet,G11 G10 Fiber Glass Plate,Epoxy Fiber Glass Sheet,FR4 G10 Hony Engineering Plastics Limited , https://www.honyplastic.com
 3.  Specification and Performance
DiameterxLength
(mm)Initial internal pressure(kPa)
Energy(kj)
Reaction(kN)
Hull pressue(kPa)
500x1000
50
6
64
132
600x1000
50
8
74
126
700x1500
50
17
137
135
1000x1500
50
32
182
122
1000x2000
50
45
257
132
1200x2000
50
63
297
126
1350x2500
50
102
427
130
1500x3000
50
153
579
132
1700x3000
50
191
639
128
2000x3500
50
308
875
128
2500x4000
50
663
1381
137
2500x5500
50
943
2019
148
3300x4500
50
1175
1884
130
3300x6500
50
1814
3015
146
4500x9000
50
4752
5747
146
Details:
   
Fenders of diameter 2500mm and larger equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. 
For more information,please contact me directly.
Mob:+86 17663929366
Ada Zheng
Product Name
FR4 G10 Epoxy glass fiber colthes laminated sheet and rod
Material
Epoxy resin with glass fiber clothes
Color
Natural green , Yellow , Black
Standard
NEMA.IEC
Grade
NEMA Grade: G10,FR4,IEC Grade:EPGC201, EPGC202
Thickness
Size
Beyond its electrical insulating properties, epoxy resins exhibit great dimensional stability (shrinkage is usually less than 1 percent) and superior adhesive properties. G10/FR4 has extremely high mechanical strength, good dielectric loss properties, and good electric strength properties, both wet and dry.
The main difference between NEMA Grades G10 and FR4 is that FR4 is a fire retardant grade of G10. Therefore, FR4 can be safely substituted where G10 is called for, while G10 can never be substituted where FR4 is called for. G10 meets MIL-I-24768/2 GEE and FR4 meets MIL-I-24768/27 GEE-F.
G9 has good mechanical properties plus high resistance to flame, heat, arcing, and most strong alkali solutions. It is recommended for use where good mechanical properties are needed under wet conditions. Specification: MIL-1-24768/1,
HONY plastic also CNC to your CAD drawing, cut to size to +-.005 tolerance, and sell full sheets in quantity. This G10 and FR4 material is also available thinner and thicker as well as in rod and tube. Please call our sales department for information.
3300X6500mm Yokohama Type Ship Floating Pneumatic Rubber Marine Fender
Model NO.: YT-50kpa
Length: 1-9m
Warranty: 18months
Delivery: on Time
Usage: Ship to Ship,Ship to Dock
Working Life: 8-10 Years
Initial Pressure: 50,80kpa
Model: 2X3.5m
Company Type: Manufacturer
Trademark: Evergreen Maritime
Transport Package: Without Package
Specification: natural rubber RSS3
Origin: Shandong, China
HS Code: 40169400
Product Paramenters
ITEM
UNIT
VALUE
G10
FR4
Density
g/cm3
1.90~2.08
1.90~2.08
Warpage≤
mm
-
-
Thickness:3~6mm
10
10
Thickness:6~8mm
8
8
Thickness:>8mm
6
6
Flexural strength perpendicular to lamination ≥
MPa
-
-
Lengthwise
340
340
Transverse direction
250
250
Impact strength (charpy,Lengthwise)≥
kJ/m2
37
37
Adhesion strength≥
N
6500
6500
Insulation resistance≥
Ω
1×1012
1×1012
Under normal condition
5×1010
5×1010
After impregnated in water at 24h
-
-
Dissipation factor≤
-
-
-
50Hz:
5.5
5.5
1MHz:
5.5
5.5
Water absorption rate≤
%
0.25
0.25
Voltage endurance perpendicular to lamination in transformer oil 1 min at 90±2℃≥
-
-
-
Thickness:0.5~1.0mmmm
kV/mm
20
20
Thickness:1.1~2.0mmmm
-
18
18
Thickness:2.1~3.0mmmm
-
16
16
Voltage endurance parallel to lamination in transformer oil 1 min at 90±2℃≥
kV
35
35
Flammability
-
-
-
Oxygen index
%
-
40
Area of the sheets
mm
1020×1220
1020×2040