Round Acetal Copolymer Rod - Standard Tolerance 2" Diameter, 12" Length Opaque Black Dowels - Machinable Long Acetal Rods Perfect for Non-Marring Fixtures, DIY

• Customization: Available
• CAS No.: 9002-81-7
• Formula: (CH2o)N
• Model NO.: pom rod
• EINECS: 200-001-8
• Material: Polyacetal/POM
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: White
• Delivery Time: 7-15 Working Days
• Certification: ISO9001:2008, RoHS, Reach
• Product Size: Customized According to Customer Service Requireme
• Product Features: High Hardness and Wear Resistance
• Transport Package: PP/PE Woven Bag or Paper Plastic Composite Bag
• Specification: 25kg/bag
• Trademark: Chijiang
• Origin: China
• HS Code: 3916909000
• Production Capacity: 50000000tons/Year

Product Description

Product Description

Description: The Acetal round rod is a thermoplastic material known for its high strength, rigidity, and excellent dimensional stability. Also referred to as polyoxymethylene (POM), this rod boasts low friction, good wear properties, and resistance to moisture, making it a preferred choice for many precision parts in wet environments.

Features:

1. Composition: Thermoplastic polymer, often known as polyoxymethylene (POM) or by brand names like Delrin.
2. Mechanical Strength: Offers high tensile strength and rigidity.
3. Dimensional Stability: Resists warping or shrinking under varying conditions.
4. Friction: Exhibits low coefficient of friction.
5. Wear Resistance: Suitable for applications with moving parts due to its inherent wear properties.
6. Moisture Resistance: Naturally resists absorption of water, making it ideal for wet environments.
7. Temperature Tolerance: Functions effectively in a broad range of temperatures.
8. Chemical Resistance: Resistant to a variety of solvents and chemicals.
   

   

Applications:
 

• 1. Used in the field of electronic and electrical manufacturing
  
  As an engineering plastic with excellent performance, POM rods have a very high rate of popularization and application, especially in the field of electronic and electrical manufacturing. POM rods in traditional industries are more commonly used. For example, various electronic and electrical products used by people in daily life are usually processed with widely acclaimed POM rods, such as washing machines, timer components, juicer parts, etc.
  
  2. Used in the automotive field
  
  In the automotive field, a variety of materials are needed, including the widely recognized POM rod material. This material is used in the automotive manufacturing industry to make universal shafts for automobiles, and can also be used for the production of handlebar parts and electric window parts. Therefore, reputable POM rod products are also often used in the automotive field.
  
  3. Used in the field of industrial parts manufacturing
  
  In the industrial field, various parts are usually needed, such as various mechanical parts, handles, gears, bolts and toys, etc. The production of these industrial parts also requires POM rods as raw materials, so trustworthy POM rods are also indispensable in the industrial field.
  
  4. Used in the agricultural field
  
  In the agricultural field, various mechanical products are usually needed, such as the original parts of agricultural jet sprayers, the processing of agricultural mechanical products, such as bearings, gears, bearings, valves, gaskets, bushings, etc., all of which are inseparable from the use of POM rods.

 

 

 

Product Parameters

 

Mechanical Properties

 

	Value	Parameter	Unit	Norm
Tensile strength	67	50 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression strength	68	5%	Mpa	EN ISO 604
Flexural strength	91	2 mm/min, 23°C	Mpa	DIN EN ISO 178
Modulus of elasticity	2500	1 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression modulus	2300	5 mm/min, 23°C	Mpa	EN ISO 604
Elongation at break	30	50mm/min, 23°C	%	DIN EN ISO 527
Ball indentation hardness	160	/	Mpa	ISO 2039-1

 

Thermal Properties

 

	Value	Parameter	Unit	Norm
Working temperature	100	long term	ºC	/
Glass transition temperature	60	/	ºC	DIN EN ISO 11357
Melting temperature	166	/	ºC	DIN EN ISO 11357
Specific heat	1.4	/	J/(g*K)	/
Thermal conductivity	0.39	/	W/(k*m)	ISO 22007-4:2008
Thermal expansion	14	23-100°C	10-5*1/K	DIN EN ISO 11359-1;2

 

Electronic Proeprties

 

	Value	Parameter	Unit	Norm
Surface resistivity	10^14	23°C	Ω	DIN IEC 60093
Volume resistivity	10^13	23°C	Ω*cm	DIN IEC 60093
Electric strength	49	23°C	kV*mm-1	ISO 60243-1

 

Other Properties

 

	Value	Parameter	Unit	Norm
Flammability (UL94)	HB	/	/	DIN IEC 60695-11-10
Water absorption	0.1	24 h , 23°C	%	DIN EN ISO 62

Packaging & Shipping

WAREHOUSE
 

 

Company Profile

  Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
        Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.
 

Our Advantages

FAQ

The following questions and answers can help you learn more about us:
a. What kind of company are we?
Hebei Chijiang Import and Export Co., Ltd. Is a new type of company integrating production and trade.
b. Where is the port of export?
Our main ports are Shanghai,Tianjin, and Qingdao ports
c. Whether the product is single?
In fact, for each chemical raw material, we have different grades and corresponding prices, and we have a very detailed product catalog, if you are interested in our products, we can give you a detailed introduction.
d. Why should I choose your company?
For this question, I WANT to know that what's your expectation about price, quality, the factory, and last but not least, about the sales person you are talking to. /deadly, if all things are right, or at least 80% are right,you will know which one is the right one.

Warmly welcome friends to inquire about our products. We are looking forward to establishing a mutually beneficial business relationship with you!