Description:
Polyformaldehyde or POM This exceptional material is renowned for its robust and dense nature, boasting a smooth, lustrous surface with hues ranging from yellowish to pristine white. Its translucent quality shines through in thinner sections, making it a visually appealing choice.
Characterized by its flammable nature, POM continues to burn even when removed from a flame. The flame presents a yellow glow at the top with a blue core, producing melting drips and emitting a strong, distinctive odor reminiscent of formaldehyde and a fishy scent.
POM exhibits remarkable strength, coupled with high stiffness, excellent elasticity, and superior wear resistance, making it a top-tier choice for demanding applications.
Its mechanical prowess is unparalleled, achieving a specific strength of up to 50.5 MPa and a specific stiffness soaring to 2650 MPa, closely rivaling metal in performance.
Notably, POM maintains its mechanical properties across temperatures, with copolymerized variants showing slightly more variation compared to homopolymer versions.
While POM boasts impressive impact strength, it falls short in conventional impact resistance compared to materials like ABS and PC.
POM's sensitivity to gaps can drastically diminish impact strength, potentially reducing it by up to 90%, highlighting the importance of precise design.
The fatigue strength stands out prominently, with POM enduring up to 10 alternating loads, achieving a fatigue strength of 35 MPa, surpassing materials like PA and PC that reach only 28 MPa.
Color: Available in classic black or elegant white.
Size: With a variety of sizes at your disposal, our standard length is 1000mm. We offer custom cutting to meet your specific needs.
Special Service
Our seals can be tailored with a precise slash cut or supplied without any cuts, catering to your unique requirements.
Quality Assurance
Guangdong DEF Seals Solutions Co., Ltd. is committed to producing high-caliber back-UPS capable of withstanding rigorous sealing conditions, making them the ideal choice for spare parts in brands like Hitachi, Kobelco, Kamastu, Hyundai.
For a comprehensive overview, please refer to our detailed catalog.
How to order from us?
Reach out to DEF's dedicated sales team for a personalized quotation through Email, Telephone, or Trademessage.
Provide DEF with your desired product type along with specific instructions regarding materials, size, quantity, color, and any special requests you may have.
We will promptly send you the pricing and additional details. Once you review and approve the purchase order, we will proceed.
Upon confirmation of the order and timeline, DEF will initiate the production process as soon as payment is received.
Should you require a sample, kindly inform DEF beforehand to ensure timely preparation.
Expect a production timeline of 5 to 10 working days for the creation of seals.
For your peace of mind, DEF offers a quality checking service, where we can send photos of the bulk order for your approval before finalizing the packaging.
Packing
Release your order for shipping with confidence.
Should any issues arise, don't hesitate to contact DEF upon receiving your package. We are committed to investigating and collaborating with you to find a solution.
Quality and Service form the cornerstone of DEF's principles, ensuring your satisfaction every step of the way.
For further insights into our factory and product offerings, please do not hesitate to reach out to us. We are eager to assist you with any additional information you may require.
Audited Supplier 
){kind=link}