borated polyethylene, supplied by Hongbao, is a lightweight, cost-effective neutron shielding solution to attenuate and absorb neutron radiation.
Our borated polyethylene contains 2~30% boron content (by weight). We also offer other borated polyethylene sheet with other boron content.
Used in the medical, nuclear, and industrial marketplaces borated polyethylene is ideal for medical vaults and doors, particle accelerators, hot cells, nuclear storage and transport containers, and nuclear detection systems.
For easy installation, borated polyethylene comes can provide a customised dimension. Another word, we offer CNC machining solutions to create custom sizes and shapes to your specifications.
1.Size of 1.2311 mold steel
(1)round bar
Diameter(mm) 20~1200 length (mm) 3000~6000
(2)plate
Thickness(mm) max:800 width (mm) max:2200 length (mm) max:6000
The specification can be customized.
2.Similar grades
Gb:3cr2mo aisi/sae:p20 din:1.2311 jis:scm4
3.Chemical compositions
C:0.28-0.40 si:0.20-0.80 mn:0.60-1.00 p:max0.030 s:max0.030 cr:1.40-2.00 mo:0.30-0.55
4.Features
1. Alloy tool steel which offers good machineability
2. Excellent polished finish
3. Supplied in the hardened and tempered condition ready for machining
4. In this condition it gives excellent wear resistance.
5.Special use:mold steel
6.Surface treatment:black/peeling/polished/machined
Technology:hot rolled/forged/cold drawn
Heat treatment:annealing/q+t
7.Packaging & delivery
In seaworthy packing or based on your order
Shipped in 15 days after payment
PU Sheet Size:
1mm-100mm*300*300mm
1mm-100mm*500*500mm
1mm-100mm*600*600mm
1mm-100mm*1000*1000mm
1mm-100mm*1000*1200/2000mm
1mm-100mm*1200*1000/2000mm
20mm-100mm*3000*4000mm
1-18mm*1000/1200*4000mm
Hardness: 65-95 Shore A
The polyurethane sheet has excellent abrasion resistance, tear resistance and elasticity, can be processed to products of different thickness and length and width.
13934 Plastic Products Suppliers
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PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Our pvc free foam board:1220*2440*1-4mm or 2050*3050*1-12mm;
Color: white or others;
Density: 0.5, 0.55 or others
Each board with be covered with pe protective films (available in many colors) and protective corners.
Packed with plastic bags or wooden pallets.
PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Our specifications:
915*1830mm; 1220*2440mm; 1560*3050mm; 2050*3050mm; any length is ok
PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Our pvc free foam board size:1220*2440*1-4mm or 2050*3050*1-12mm;
PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Our type:
PVC free foam board (1220*2440*1-4mm or 2050*3050*1-12mm);
PVC celuka foam board (1220*2440*5-30mm or 2050*3050*8-10mm);
PVC co-extruded foam board (1220*2440*8-20mm or 1560*3050*8-20mm);
Our celuka board are good for engraving, decoration, advertising, furniture or cabinet making…
PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Our pvc co-extruded foam board size:1220*2440*8-20mm or 1560*3050*8-20mm);
PVC Foam Board is a new type of environmental protective plastic materials which instead of woods and steels. Comparing to woods, it has many advantages, light-weight, flexible, anti-flame, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways of processing such as nailing,sawing,planning,cementing, jointing,etc.
Now we can manufacture 1560*3050*8-20mm pvc co-extruded foam board!!!
1. Suitable for granule flake plastic material dewatering;
2. Suitable to drying equipment of water ring cutting, in water pelletizing and plastic recycling in extrusion process;
3. Speedy dewatering efficiency and high capacity, detachable built in dewatering screen for convenient cleaning;
4. Screen, using high quality stainless steel material, rotor and body, quipment is durable;
5. Production of advanced technology, the spindle through dynamic and static balance, rational design, low noise, easy to clean. You can easily open the body, remove dryer internal sieve impurities;
6. Good dewatering effect, less power consumption, high efficiency, continuous production, high degree of automation;
7. In addition to dehydration, it can wash the plastic micro small debris such as sand.
Application:
The vertical plastic centrifugal dewatering machine is currently the most economical a rapid drying equipment. This machine mainly used in plastic process, chemical industry. It is used to dewatering processed material. Its operation is very simple. It can be used separately or used in production line. It's important for granulation lines.
Main features
Scientific and reasonable structure;
Running with low noise;
No need of auxiliary electric heating equipment;
High pelletizing rate;
High intensity and slippery skin;
Diameters of pellets hole is both ø5 and ø6 available, while customization can be realized;
Easy operation and maintenance;
Long usage life with steel material equipped machinery.
Longshi commits to provide customers with excellent service and best products. This new type plastic pelletizing machine will definitely have a reform to traditional technology and create a new era of plastic pelletizing.
Use of the plastic pellets
Except food industry, this renewable plastic pellets can be widely used in any other field, like clothing, construction, agriculture, chemical, machinery industry and so on. Beyond that, they can also apply to electrical equipment industry and electronic communications industry.
Features
1: high quality with excellent performance
2: versatility with easy handling
3: sleek design for long lasting life
4: bench mark designing for low end range
5: sturdy and simple for consistent operation
6: high end model with production capacity 250kg/hr ~ 430kg/hr
Standard specifications
1 type co-rotated twin screw extruder
2 capacity 250kg/hr(abs pellet) (55kw main motor)(standard)
4.30kg/hr(abs pellet)(90kw main motor)(option)
3 dimension 800mm(ch), 3, 400mm(l), 1, 800mm(w), 1, 600mm(h),
4 weight 2.8 ton
5 voltage and capacity of power supply
Voltage 380 ~ 440v, 50 ~ 60hz, 3 phase(standard)
Capacity 88kva(ac 55kw main motor)(standard)
123kva(ac 90kw main motor)(option)
6 barrel nitrided steel, nitrided (standard)
Hardness over hrc 63
L/d 40
7 screw segment type with involute spline shaft
8 heater brass casted heater nine blocks 59kw
9 temperature control 9 zone +2zone
10 rpm 50 ~ 440 rpm(main motor 55kw) (standard)
50 ~ 700 rpm(main motor 90kw) (option)
11 main motor 55kw of nema motor by siemens.(standard)
90kw (option)
380 - 440v(standard)
The equipment is widely used in many fields, such as the special production materials of the compounding technology, master batch, engineering modified materials, automotive materials, wire and cable, large plastic pipe, panels, petrochemical, chemical fiber architecture, medicine, agriculture, defense, etc.
Features
Easy installation, can butt pelletize directly.
With double layer stainless steel stamping network to eliminate chip and strip.
Apply fast button fixed pipeline to be easy and quick installation.
Introduce the famous bobbing machine and fan to be low noise and strong wind.
All stainless steel manufacture reversible type storage vat, sturdy and durable and easy cleaning.
Vibration screening multifunction consists of vibrating screen?storage vat and feed delivery pipe.This sophisticated and practical design subtly connect vibrating screen?draught fan and storage vat together as a whole to realize the economic space occupation?high efficient and easy to operate and control to material listing and material storage.
Features:
1, stainless steel material tank and propeller eliminates rust corrosion and easy to clean, prevent your material from contamination of foreign substances;
2, the frame is of framework design, solid and durable;
3, propeller is wholly processed after welding, with high concentric force and stable function;
4, the vertical shape allows narrow space of plant, save room.;
5, mixing in a closed tank, allows uniform mixing/blending effect and no leakage definitely;
Main application:
This is a horizontal ribbon type paddle mixing machine is a pioneer product researched and a new high-efficiency mixer. It is widely used in the solid-solid (powder material) and solid-liquid (powder material & fluidity material) mixing in the field of chemical industry, pharmacy, foodstuff industry, etc.
Our Services
Free samples
You can get free samples, we will send you the first time, the weight of the sample is generally about one kilogram.
Professional support
14 years experiences in production and R&D of UHMWPE pipes, plates and rods
20 years of service in mining & dredging
10 years of experience in exporting
Production Capacity
24 production lines manufacturing according to standard or customised from DN 30 to DN 1200
Honest
we are committed to supply only UHMWPE pipes with 100% virgin material for customers
Fast Delivery
we have pipes and raw material in stock which no other UHMWPE supplier does.
rigid PVC Sheet
1. Thickness: 0.10 - 100mm
2. Width: max 1800mm
3. Any length and any color
4. Density: 1.45g/cm3
Standard size of PVC sheet: 1000 x 2000mm, 1220 x 2440mm, etc.
Our PVC Sheet is an economical and easy to machine material. pvc sheet is exceptionally good at chemical resistance and has an excellent fire rating. PVC Sheet has high mechanical and tensile strength, pvc sheet is very easy to both bond and weld and also has excellent electrical insulation properties.
Rigid PVC sheet is a strong, stiff, low cost plastic material that is easy to fabricate and easy to bond using adhesives or solvents. It is also easy to weld using thermoplastic welding equipment.
PVC is the most widely used member of the vinyl family. Common applications include chemical processing tanks, valves, fittings & piping systems. PVC Sheets, Rods & Tubes offer excellent corrosion and weather resistance. It has a high strength-to-weight ratio and is a good electrical and thermal insulator. PVC is also self-extinguishing per UL flammability tests. PVC may be used to temperatures of 140°F (60°C). Available in sheets, rods, and tubing. For improved impact strength, consider Type 2 PVC. For Higher Termperature Performance, consider CPVC.
