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Help CenterManufacture Machined POM Delrin Wheels Sheave Pulley
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Manufacture machined POM delrin wheels sheave pulley
Material analysis
sheave pulley is made from high quality Polyacetal(POM) granular raw material.
POM (Full-name: Polyformaldehyde), is a engineering plastics of non-side-chain, high density,high crystalline and linear polymer, which is praised “Plastic Steel”, and has comprehensive excellent performances, such as:wear-resistance, high hardness, anti-impregnant, good rigidity (Tensile modulus of elasticity), chemical stability, isolation resistance and dimensional stability.
Properties for your reference
Property |
Item No. |
Unit |
POM-C |
POM-H |
POM-H+PTFE |
||||||
1 |
Density |
g/cm3 |
1.41 |
1.43 |
1.50 |
||||||
2 |
Water absorption(23℃ in air) |
% |
0.20 |
0.20 |
0.17 |
||||||
3 |
Tensile strength |
MPa |
68 |
78 |
55 |
||||||
4 |
Tensile strain at break |
% |
35 |
35 |
10 |
||||||
5 |
Compressive stress(at 2%nominal strain) |
MPa |
35 |
40 |
37 |
||||||
6 |
Charpy impact strength (unnotched) |
KJ/m2 |
≥150 |
≥200 |
≥30 |
||||||
7 |
Charpy impact strength (notched) |
KJ/m2 |
7 |
10 |
3 |
||||||
8 |
Tensile modulus of elasticity |
MPa |
3100 |
3600 |
3200 |
||||||
9 |
Ball indentation hardness |
N/mm2 |
140 |
160 |
140 |
||||||
10 |
Rockwell hardness |
- |
M84 |
M88 |
M84 |
||||||
sheave pulley
Advantages
1.very high hardness:plastic steel
2.wear resistance,anti-aging,dissolution resistance
3.chemical stability
4.non-toxic,odorless
5.ODM & OEM service:any size and any shape availabe
Similar sheave pulley
| Name | delrin sheave pulley |
| Material | PU/ UHMW-PE/MC Nylon/PA66/PA6/POM/ Teflon/ PVDF/ PPS/PEEK/PSU etc. As your like. |
| Color | Natural,Black,Yellow,Red,ect. Customized, any color is ok |
| Advantage |
One stop procurement |
| Diameter | 5-200mm or customized |
| Density |
1.5g/ cm2 |
| Price | Factory price offered |
| OEM/ODM | Customers provide design or photo or we create design according to customers' requirements. |
| Certification | ISO9001,SGS,FDA,RoHS,Test Report,ect. |
| Free Sample | Yes |
| Shape | sheet, rod, tube, gear, pulley, guide rail, and so on |
| Leading Time | 2 days for sample; 7 days for production. |
| Payment | PayPal, Escrow, Western union, Money Gram, T/T and cash payment. |
| Packing |
Plastic bags,Cartons,Wodden case,Pallet,Container,ect. |
| Other |
24 hours instant and comfortable customer service. Shipping status notification during delivery. Regular notification of new styles & hot selling styles. |
Applications
(1)Automobile industries:
POM has a large application in car industries, because the mechanical parts made by POM, which has theadvantages of high mechanical strength, high hardness, good wear-resistance, low co-efficient of friction, easy to maintain, reducing cost and so on, can be used in cars instead of coppery half stalk and planet gear. It not only saving copper materials, but also improving service life. At the engine fuel system, components for hose valves and case cover of radiator, cooling fluid's standby case, water valve, oil box' cover, pump impeller, shell of gasification machine and accelerator pedal and so on.
(2)Electronic and electric Industries:
because of its lower power consuming, high dielectric strength and insulation resistance and electronic arc resistance, POM has widely applied in electronic and electric Industries, such as: shell of electronic spanner, shell of electronic scissors, shell of coal drilling machine ,handle of switch, parts also for phone, wireless recorder, video tape recorder, television, computer, electrograph, calculagraph, bracket of recorder tape and so on.
(3)Agricultural machine:
part of manual sprayer, joint and transport part of seeder, parts of milk machine, shell of irrigation and drainage, valve, joint and bush of water and so on.
(4)Construction industries:
water tap, window frame, wash pot, water tank, pulley for portiere, shell of water meter and tie-in of water pipe.
(5)Other field:
Pharmacy & packing Machine: transporting screw, planet gear, gear bar, chain wheel and cushion bar and so on.
If you are interested in our sheave pulley ,please E-mail me or click here to know more( ).
Why US?
1.Rich industry experience since 1988.
2.Wide arrange product line, including plastics sheet/rod/parts/accessories: MC NYLON, OIL NYLON, POM, UHMW-PE, PU, PETP, PC, PTFE, PVDF, PPS, PEEK, PAI, PI, PBI ect.
3.Manufacture, design and processing service as per your demand.
4.Professional R&D team,welcome to ODM & OEM
5.Professional after sale team
Shipping
Air transportation,FCL,LCL,Land carriage,depending on your inquiry
Send Inquiry to This Supplier
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