Polyvinylidene Fluoride
PVDF is a fluorinated semi-crystalline thermoplastic which is obtained by polymerizing vinylidene fluoride. Without any additives, it has the intrinsic stability inherent to fluoropolymers even when exposed to harsh environments, providing the user with a unique combination of properties resulting in longer equipment life.
In addition to the PVDF homopolymers, which are recognized worldwide for their excellent performance in a variety of applications, pecialty Polymers has developed a wide range of VF2-HFP copolymers, and VF2-CTFE copolymers to respond to specific needs of the market.
Specification:
| Item | ASTM Measurement | ||||
| Appearance | / | ||||
| Melting Index, ≥, g/10min | 206-1 | 206-2 | 206-3 | 206-4 | D1238,230ºC,5.0kg |
| 3.1-7.0 | 7.1-14 | 14.1-25 | >25 | ||
| Tensile Strength, ≥ MPa | 35 | D638,GB/T1040.1 | |||
| Elongation at Break, ≥ % | 25 | D638,GB/T1040.1 | |||
| Standard Relative Density, g/cm3 | 1.77~1.79 | D792,@23/23ºC | |||
| Melt Viscosity, Pa.s. | 800 | ASTM D3835,230ºC | |||
| Melting Point, ºC | 165~175 | D3418 | |||
| Thermal Decomposition, ≥ ºC | 380 | TGA,1%Wt.Loss,N2 | |||
| Hardness (Shore D) | 70~80 | ASTM D2240 | |||
Key Features
· Chemical inertness to most acids, aliphatic and aromatic organic compounds, chlorinated solvents, alcohols, etc.
· Very high purity
· Low coefficient of friction
· Continuous use within a wide range of temperatures
· Unaffection by UV and good resistance to radiation
· Excellent intrinsic fire resistance
· Available grades approved for food contact applications
· Good capability for thermoforming and very easily joined by welding
FAQ
Q1. What is your terms of payment?
A: T/T, details could be discussed.
A: FOB, CFR, CIF, DDU, EXW, etc.
Q2. How about your delivery time?
A: Generally, 7 to 12 days upon advance payment.
The specific delivery time depends on your detailed requirements and the quantity of your order.
Q3. Can you produce according to the samples?
A: Yes, we can offer samples or technical drawings.
Q4. What is your sample policy?
A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.
Q6: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.
We develop and manufacture high performance engineering thermoplastics compounds custom made to suit your demanding industrial environments requirements.
