United States
Plastic Nylon Bristle Brushes Tobacco Machinery Spare Parts for MK8 / MK9
Plastic Nylon Bristle Brush Brushes Machines Spare Parts
Description
This Plastic Nylon Bistle Brush is used for cigarette making machines, like mk8, mk9.
Introduction
Polyamides, commonly known as Nylon, with an English name of Polyamide (PA) and a density of 1.15g/cm3, are thermoplastic resins with repeated amide group -- [NHCO] -- on the molecular backbone, including aliphatic PA, aliphatic PA and aromatic PA. Aliphatic PA varieties are numerous, with large yield and wide application. Its name is determined by the specific number of carbon atoms in the synthetic monomer. It was invented by the famous American chemist Carothers and his scientific research team.
Nylon is a term for polyamide fiber (polyamide), which can be made into long or short fibers. Nylon is the trade name of polyamide fiber, also known as Nylon. Polyamide (PA) is an aliphatic Polyamide linked by an amide bond [NHCO].
Advantages
| 1 | Elongation at break: The elongation at break of polyamide fiber varies with different varieties. The elongation at break of strong fiber is lower between 10~25%, and 25~40% for general fabric. |
| 2 | Wear resistance: Polyamide fiber has the best wear resistance of all textile fibers. Under the same conditions, its wear resistance is 10 times of cotton, 20 times of wool and 50 times of rayon. |
| 3 | Fatigue resistance: Polyamide fiber has good fatigue resistance due to its good elastic recovery rate. Its fatigue resistance is close to that of polyester fiber and higher than that of other chemical fibers and natural fibers. |
| 4 | Breaking strength: the breaking strength of polyamide fiber for garment use is 5.0~6.4g/d, and that of high strength silk for industrial use is 7~ 9.5g /d or even higher. The breaking strength in wet condition is about 85%~90% of that in dry condition. |
| 5 | Elastic recovery rate: polyamide fiber has excellent elastic recovery. When the elongation of long fiber is 10%, the elastic recovery rate is 99%. |
Our products are shipped from China, the dispatching date will be commenced in few business days after the finishing of QC from the related department.
Detailed tracking information will be offered to your mailbox in an automatic manner as long as we officially dispatched your package from our sorting center.
Customer is advised to check more tracking information from “My Account” after the account sign in.
It occasionally comes to the situation for no displaying of tracking information after the receiving of shipment notification. Please be advised to wait for 1-2 business days until the updating of pertinent tracking information in your account center.
Expedited shipment
The changing of the shipping methods may have occurred when we are noticed from customer for the needing of rush order or lower rate of shipment delay. The related request is acceptable whenever in prior of the order is dispatched and heading to the designated shipping address.
Note: (PO) boxes or FPO/APO military addresses can only be shipped out by standard shipping method.
The shipping fare for the expedited shipment method may higher than the standard one you chose for, then please be aware that you may ask to pay for the balance for the pertinent shipment substitution. You are welcome to contact our customer service via “contact us” for further inquiry and requisition
Shipping cost all about
It is deeply appreciated to take your kind pardon for any misunderstanding about the shipping price due to the package is shipped from China.
The contract we have stipulated with FedEx, DHL, UPS and EMS is already set and therefore all merchandise is sent via Air rather than Ground. While this may not be the most cost effective for all customers, in terms of delivery time, ease of shipment and reliability we have determined that this is the most effective overall.
The shipping cost for all merchandises are displayed by adding items to your shipping bag, you can estimate shipping time and cost and acquire more shipping cost information from our site.
International Shipping
International shipping costs are calculated in U.S. currency based on estimated shipment weight and destination. Shipping costs for orders placed on the website are fairly accurate, but there are times when those estimates are incorrect. If we need to adjust shipping charges for your order we will contact you to authorize those additional shipping charges.
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