• Rm.136,Lin he Zhong Rd. TianHe, Guangzhou, China.

Follow Us:
  • 450

POM Rod

  • MOQ: Default
  • Port: Hangzhou
  • Packaging: Customizable
  • Lead Time: Default
  • Size: Default Size
  • Color: Default Color

Place of Origin: Guangzhou, China (Mainland)
Brand Name: Ninge
Model Number : ZPOM-D
Volume Abrasion: 0.0012 cm3
Friction Factor: 0.43
Tensile Strength: 64 MPa
Elongation at Break: 23%
Bending Strength: 94 MPa
Flexural Modulus: 2529 MPa
Charpy Impact Strength: 9.9 kJ/m2
Heat Distortion Temperature: 118 °c
Rockwell Hardness: M78
Water Absorption(23 °c,24 HR): 0.22%

Supply Ability
Supply Ability: 30000 Kilogram/Kilograms per Month POM Rod

Packaging & Delivery
Packaging Details
POM Rod Packing-Fumigation Export Wooden Case:
1. Quantity: 1200 kgs/case;
2. Wooden Case Size: 215x110x65 cm;
3. Gross/Net Weight: 1280/1200 kgs;
4. Container Capacity: 18000 kgs(15 cases) or 27000 kgs(loose packing)for 1×20' GP.

Port: Guangzhou

Colour :Black /white /red

POMC rod Thickness:15-250mm

POMC rod size: 1000-3000mm

Acetal Delrin Sheet

Acetal resins (polyoxymethylene or POM) are engineering thermoplastics based on formaldehyde polymerization technology. Acetal resins have high tensile strength, stiffness, resilience, fatigue endurance, a low coefficient of friction against metals, acetals and other plastics and moderate toughness. The Acetal sheet has high resistance to organic solvents, excellent dimensional stability, a low coefficient of friction and outstanding abrasion resistance among thermoplastics.

Acetals’ resistance to creep is excellent. Moisture, lubricants and solvents including gasoline and gasohol have little effect on this property, which is important in parts incorporating self-threading screws or interference fits. Good electrical properties qualify these materials for electrical applications requiring long-term stability. Acetal copolymers retain much of their toughness through a broad temperature range and are among the most creepresistant of the crystalline thermoplastics. A low moisture absorption characteristic permits molded parts to serve reliably in environments involving humidity variations.

Description:

Features

  • Excellent dimensional stability
  • Continuous use temperature of 180°F
  • Porosity free
  • Consistent properties in wet or moist environments
  • Very low moisture absorption
  • Excellent electrical properties
  • Easy to machine to close tolerances
  • Natural and Black are FDA & USDA compliant

Applications

  • Bushings and bearings
  • Rollers and gears
  • Valves and manifolds
  • Scraper blades
  • Wear strips and pads
  • Jigs and fixtures
  • Electrical components
  • Parts which operate in water between 60 to 90C

Certifications

  • ASTM POM 0211, D6778
  • FDA21 CFR 177.2470

 

PROPERTIES STANDARD UNIT RESULT
mechanical property
Density ASTM D792 g/cm3 1.43
Tensile strength ASTM D638 Mpa 100
ultimate elongation ASTM D638 % 10
bending strength ASTM 790 Mpa 150
bending  modulus ASTM 790 Mpa 4500
hardness ASTM D2240 D 85
Impact strength ASTM D256 J/M 100
Thermal properties
Melting poing DSC 190
working Temp. ASTM D648 140
Permanent Temp. 120
Short-period Temp. 150
Pyroconductivity DIN 52612-1 W/(K-M) 0.31
dilatation coefficient ASTM D696 10-5-1/K 6
electrical property
dielectric strength ASTM D150 KV-mm 22
dielectric loss coefficient ASTM D150 0.005
Volume resistance ASTM D257 Ω.cm 1014
surface resistance ASTM D257 Ω 1016
dielectric constant ASTM D149 3.9
Chemical properties
Water absorption 23℃ 60%RH % 0.35
Acid resistance 23℃ 60%RH   +
Alkali resistance     +
Resistance to acid and alkali water     +
Chloric acid alkali resistance     0
Resistant to aromatic compounds     +
The ketone resistance 23℃ 60%RH   +
Water resistance 23℃ 60%RH   +
Others properties
combustibility UL 94   HB
paste   +
Non-toxic harmless EEC 90/128 FDA   +
friction coefficient DIN 53375  
UV resistant   0

Test Reports

Proof of Quality, Building Trust

Related Products

Complementary Products