Description: Calvana (2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures HIGH-QUALITY ACETAL COPOLYMER RODS - Often considered a superior material in comparison to acetal homopolymer (POM-H), acetal copolymer (POM-C) has lower friction, higher impact, and higher chemical resistance, and more dimensionally stable. When a plastic part is called for in a project, acetal copolymer is often the first option especially in parts that require durability and wear resistance like in non-marring fixtures, electrical insulators, and bushings VERSATILE AND DEPENDABLE MATERIAL - Acetal copolymer has applications in a wide variety of industries and niche interests. It is used in string instruments as a dulcimer bridge/nut. It's even used in machining applications as a washer and an arbor material. There are also mandrels made of acetals. Other applications include buffer spacers/pins HIGH MOISTURE RESISTANCE - Among different types of acetals, acetal copolymer has the highest moisture, humidity, and high-temperature resistance. It doesn't easily deteriorate or wear in wet environments. And because it absorbs minimal moisture, acetal copolymer retains its physical properties in different environments ZERO CENTERLINE POROSITY - Centerline or core porosity occurs when the acetal's outer layer solidifies faster resulting in a loss of volume in the rod's core. This is a big issue in acetal homopolymers. Acetal copolymers naturally have lower centerline porosity but with an excellent manufacturing process, it is possible to achieve zero centerline porosity, preventing outgassing and water penetration HIGHLY MACHINABLE - Aside from machining on a lathe, acetal copolymers are easy to cut using power saws and easy to sand using power sanders. As it can withstand high temperatures, this material won't become gummy during the machining process. You can use lathes, milling machines, CNC router systems, drill press, miter saws, band saws, and even hand saws! Acetal copolymer rods have several advantages over other types of plastic rods and even other types of acetal plastic. It has minimal moisture absorption, high strength and rigidity, abrasion resistance, highly machinable, high dimensional stability, high creep resistance, and no centerline porosity issues. Acetal copolymers, especially the rods also provide better yields, with closer tolerances, and straight lines, highly improving material productivity. Though highly machinable, acetal copolymers need blades with high teeth count to minimize cut marks. It also tends to warp and become gummy and more flexible as it becomes thinner. You also need to adjust to a lower feed rate and work at a low angle on the lathe. Aside from these special considerations, acetal copolymer is easier to handle and machine. As a result of their minimal moisture absorption, acetal copolymer rods have high dimensional stability that makes them perfect for use in close-tolerance machined parts. This includes parts that require both strength and rigidity like close tolerance structural and mechanical parts, electrical components, bearings, and gears. Machined acetal copolymer parts outperform even nylon parts (except on abrasive applications). And with its chemical and solvent resistance, acetal copolymers find numerous applications in both industrial and commercial settings. Manufacturers and hobbyists alike had found numerous and versatile applications for acetal copolymers be it as an alternative for other materials including bearings, bushings, gears, bolts, washers, mandrels, rollers, electrical insulators, and electrical components. There are also surprising applications. One example is as a substitute for wood or bone bridges or nuts on different types of dulcimers. Acetal copolymers are also popular as custom handles for knives and fishing rods. Though often mistaken for Delrin (POM-H), generic copolymers (POM-C) have numerous advantages over their more popular cousin. SHIPPING Domestic Buyers - We ship within 3 business days of payment, usually sooner - We offer FREE shipping on all orders! - We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed - We have confidence in our products, but if you are not fully satisfied please contact us within 30 days of purchase and you will get full refund. International buyers – please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility. - Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Return Policy - This product comes with 30-Days Money Back Guarantee. - If you receive an item and it doesn't work properly or you don't like it because of any reason at all, - we have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount. - For all returned products, buyers MUST contact us for the returning address. * Order Cancellation Policy ** You can return a product for up to 30 days from the date you purchased it. 1. The seller reserves the right to cancel the special case only due to eBay cancellation fee. 2. The decision of seller is the final. 3. The seller will respond to the cancellation request within 2 business days. Please wait for the result of cancellation. 4. In case the cancellation is not completed by some reasons, the buyer can follow the options below to get the refund. 4.1 The buyer can reject the item when it arrives. 4.2 The buyer can send the item back to the seller within 30 days If the buyer receives item (USA Shipment ONLY). The seller will provide the FREE return label to the buyer when the buyer opens " Return Item" case on eBay by using the reason as "Change my mind" ONLY. 5. When buyer has placed the order. The order will be processed and completed by automatic warehouse system within 5 minutes. In case that buyer sends the cancellation request after 5 minutes of placing the order, the request will be rejected.**Sending direct message to cancel the order is not allowed for every case.* Return Policy For the return case - If buyer would like to return the items for refund or replacement, please CONTACT SELLER to receive the free return label from seller. The refund or replacement will be processed with the tracking number of return label which is provided by seller only. The other ways of return which are not approved by seller will not be processed for the refund or replacement.
Price: 19.72 USD
Location: Sevierville, Tennessee
End Time: 2024-11-28T17:18:13.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Color: Black
Size: 1" x 12"
EAN: 0689585866036
ISBN: 0689585866036
Package Dimensions LxWxH: 12.76x2.36x1.02 Inches
Weight: 0.97 Pounds
Type: Does not apply
MPN: Does not apply
Model: Does not apply
Brand: Calvana
