white cover ptfe stick

Product Description Product name:  white cover ptfe stick Brief description: 1. Professional manufacturer of ptfe products more than 10 years 2. High quality and competitive price 3. Good after-sales service 4. Free sample is available Trade Assurance    Magnetic stir bar What is a magnetic stir bar?
Magnetic stir bars are coated magnets used to stir liquids in a sealed container. They can stir fluids without requiring an opening in the container. They are a popular way of stirring liquids in modestly sized containers. Magnetic stirrers are used in chemistry and biology research, especially in medicine. Home brewers often use them to help make a yeast starter.   How does it work?
A stir bar magnet is placed inside a container, immersed in the fluid.  A separate magnet (or magnets) is placed underneath the container, so that it attracts to the stir bar magnet.  The lower magnet is usually attached to a motor that spins it.  If the magnets are close enough, the stir bar magnet spins inside the container.   How strong are these magnets?
The most relevant measure of a stir bar’s strength is the maximum torque you can feel when twisting it.  Stronger torque translates to greater stirring ability before the magnet-to-magnet pair "slips." The actual strength you'll see depends on a number of interrelated factors, which is hard to quantify in a single number.     Important factors include:
· The size and strength of the stir bar magnet (bigger magnets are stronger) · The size of the stir bar magnet (bigger shapes are pushing more water, which makes them harder to turn) · The magnets used in the stir-plate (bigger = stronger) · The configuration of the magnets underneath the container (2 magnets at the ends of the stir bar vs. a single long magnet) · The distance between the magnets underneath and the stir bar · The viscosity of the fluid (how hard it is to stir Sizes of Magnetic stir bar(Unit: mm) (other size is available as customized) Products display:
Packaging & Shipping Package: We packed the products by firm firstly then by carton or wooden case . Shipment: Shipping by sea or express depend to your requirement.    Company Information 1.About Us   Shaanxi Tiangong PTFE&Plastic Masterisl Co.,Ltd is a professional manufacturer of various kinds high quality PTFE products, such as moulded & extruded rod, sheet, skived sheet, film, thread seal tape, expanded seal tape, packing, sealing, valve seats and so on. Our products fulfill the needs of overseas and domestic clients, and was widely applied in national defense, chemical, mechanical, electronic, electric appliances, petrol environmental protection and many other fields.  2.Factory pictures
3.Our certification 4.Contact us    Our Team Our Team:   FAQ Why TianGong prefer to PTFE? 
1.Molded,skived or cut from 100% virgin PTFE and has the best chemical corrosion resistance among known plastics.
2.Molded sheet surface is smooth without defects.
3.Small order quantity is acceptable.
4.Competitive prices. Why customer prefer to TianGong?  1.Excellent workers
2.Strict Quality Control
3.Top quality product 
4.Innovative design team
5.Fastest lead time 6.The most rapid reply
7.Highly efficient management 
8.Customized to meet your unique specifications
9.Factory visit warmly welcomed
10.Convenient transportation  Hi Friends, thanks for visiting our website. We are a professional manufacturer of PTFE products. If you have any interests in PTFE products, please do not hesitate to contact with us. Other Products Other Products:  

Contact us if you need more details on Ptfe Stick. We are ready to answer your questions on packaging, logistics, certification or any other aspects about White Ptfe Stick、White Cover Ptfe Stick. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : PTFE Materials > PTFE Rod