Product Description
PVDF Monofilament YarnPolyvinylidene fluoride, commonly known as PVDF, is a type of thermoplastic fluoropolymer that has excellent chemical resistance, weather resistance, and ultraviolet radiation resistance. It can be produced through the polymerization of vinylidene fluoride and is soluble in strong polar solvents like dimethylacetamide. PVDF is often used as engineering plastics, for making equipment that requires corrosion-resistant sealing rings and capacitors. It is also used as insulating materials, coatings, and ion exchange membrane materials. Additionally, it has outstanding anti-aging and other properties that make it a versatile material for various applications.
Polyvinylidene fluoride (PVDF) is one of the most rigid and abrasion resistant of the melt-processible fluoropolymers. It has good chemical resistance, though hot sulfuric acid and hot amines can attack it. Like most fluoropolymers, PVDF is inherently flame retardant. It retains useful mechanical properties until 300 degrees F (149 degrees C).
The resistance of poly(vinylidene fluoride) to solvents and chemicals is generally good but inferior to that of polytetrafluoroethylene and polychlorotrifluoroethylene. Some highly polar solvents such as dimethylacetamide dissolve the polymer at elevated temperature whilst organic amines cause discoloration and embrittlement. Fuming sulphuric acid leads to suiphonation. Poly(vinylidene fluoride) has good heat resistance and may be used continuously at temperatures up to 150°C. The polymer may be melt processed by the standard techniques of injection moulding and extrusion. The polymer has very good weather resistance. Applications for poly(vinylidene fluoride) include moulded and lined tanks, valves, pumps and other equipment designed to handle corrosive fluids. The polymer is also used in coatings and wire covering.
Material |
100% Polyvinylidene |
Diameter |
0.15-0.50MM |
Density |
1.78g/cm3 |
Melting point |
170ºC |
Tensile strength |
>3.0cn/dtex |
Chemical properties |
Temperature resistance ≥200ºC, strong acid and alkali resistant |
Application |
Sea Fishing, Medical Textiles, PVDF Film |
MOQ |
100kg |
Features
(1) high mechanical strength,
(2) stiffness and hardness
(3) excellent resistance to chemical corrosion and hydrolysis performance
(4) Excellent wear resistance and frictional resistance
(5) good dimensional stability
Application
PVDF membranes are widely used in the biomedical field for immunoblotting, where proteins are electrophoresed. The advantage of using PVDF is that it is solvent-resistant, which makes it easy to peel off the films used in the assay and reuse them to detect other proteins.
PVDF membranes can also be used to make syringe or wheel membrane filtration devices. They are ideal for filtration because they are heat and chemical resistant, and have low protein binding properties. This makes them suitable for use as a sterile filter in the preparation of pharmaceuticals and sample preparation for HPLC analysis. They prevent equipment damage caused by the presence of small amounts of particulate matter in the samples.
In addition, PVDF can be used to manufacture professional monofilament fishing lines as an alternative to traditional nylon monofilament. PVDF fishing lines have a hard surface that is more resistant to abrasion by sharp fish teeth. Their optical density is lower than nylon, making them less visible to a keen fish eye. At the same time, their density is greater than nylon, which allows the fishing line to sink towards the fish more quickly.
Packing
0.15mm - 0.30mm, DIN200 plastic bobbin packaging, about 1.2-2.0kg/pc
Company Information
1.Our company has nearly 20 years in this field,so that we can make sure the productions of good quality.
2.We have our own factorys and production equipments,so that we can promise a short lead time(10-25days).
3.We are the direct manufacturers,so that we will give you a reasonable price as far as possible.
4.We have been cooperated with many countries in the world,and we hope to estalish cooperation relations with more and more countries in the world.
5.Of course,your business relationship with us will be confidential to any third party.
Why choose our company
1.Our company has more than 15 years in grass cutting line,so that we can make sure the productions of good quality.
2.We have our own factorys and production equipments in grass cutting lines,so that we can promise a short lead time(10-25days).
3.We are the direct manufacturers,so that we will give you a reasonable price in grass cutting line as far as possible.
4.We have been cooperated with many countries in the world,and we hope to estalish cooperation relations with more and more countries in the world.
5.Of course,your business relationship with us will be confidential to any third party.
FAQ
1) Are you a manufacturer or a trading company?
We are a professional manufacturer with our factory. We have over 30 years of experience in producing trimmer lines.
2) Should I pay an extra fee for logo printing?
It depends on the complexity of your logo.
3) If I have my concept, could you produce the products according to my ideas?
Yes, we have a professional design team that can create the products according to your concept.
4) How long does it take to make a new sample?
It usually takes 5-20 days depending on the complexity of the samples.
5) How long will it take to receive the sample?
If we have the stock, it will take 3-10 days after confirmation. However, if we don't have the stock, it may take 15-25 days.
6) What is your sample policy?
If we have the stock, we will send the samples for free. However, the express fee will be charged to you.