High Quality Toughness Factory Supply PVDF Rod

• Material: PVDF
• Kind: Engineering Plastic Sheet
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 41~50MPa
• Transport Package: Plastic Bag, Wooden Boxes
• Specification: 1M*2M, 1.2M*2.4M
• Trademark: CHUNHUAN
• Origin: China
• HS Code: 3904690000
• Production Capacity: 200-250tons Per Month

Product Description

Mechanical properties
Items	unit	value index
Density	g/cm³	2.12217
Tensile strength	Mpa	≥35
Elongation at break	%	≥250
Hardness	Xiaoshi hardness	D70-D80

 

Specifications
Name	thickness(mm)	Width(mm)	Length(mm)
Molded plates	1-40	100-1000	100-2000

 

Name	diameter(mm)	Length(mm)
MOlded Bar	5-25	200
	30-150	50-200
Extrusion bar	5-30	1000

PVDF  Product Property
PVDF is abbreviated as F-2. Its full name is PolyVinylideneFluoride. The formula is єCF2-CH2-єn and molecular weight is from 40million to 60 million.
PVDF has the best characteristics in  fluorinated plastics in 1960s, which are the strongest toughness, low coefficient of friction, strong corrosion resistance, aging and weather resistance, good relation resistance. PVDF has the granular Alias: polyvinylidene fluoride; Fluorine resin-2; F2; F26; PVDF;fluororesin-2. PVDF has the following main characteristics .











Physical properties
The PVDF has the excellent physical properties. Zhengjiang CHUNHUAN Sealing Material Co., Ltd. Has studied and applied thie material in many industries for many years. And we know that as the following. The relative density of polyvinylidene fluoride is 1.75-1.78, the glass transition temperature is -39ºC, brittle transition temperature is below-62ºC, the melting point is 144ºC, thermal decomposition temperature is above 320ºC. long-term use temperature is -40ºC~+125ºC, it is wide that processing temperature range from the decomposition temperature to the melting point. The processing temperature is low, and melt viscosity is small, so it is easy for processing. The mechanical strength of PVDF is the most superior among Fluorine resin, and under certain temperature and pressure it can still mantain a good tensity. It has a high tensile strength, good impact strength and toughness, high hardness and abrasion resistance. Its Anti degeneration is also one of the optimal fluoride resins, loading in 9.8 Mpa, through 100h, the elngation in normal temperature is only 2.2%, 100ºCfor 7%. PVDF has the characteristics of prominent anti-aging of UV and weather aging resistance, its products even stay outdoor 10 or 20 years, they will not be friable or split. Its radiation-resistant properties are more prominent, radiated by3*108 lats r-ray irradiation, there is no serious decline in performance. And it has excellent insulation properties, dielectric constant reaches 6~8;Its dielectric loss tangent is also large, between 0.04~0.2.

Chemical properties
PVDF has a good chemical stability. It is not be corrupted by acid, alkali, strong oxidizing agent and halogen at room temperature; it will not be affected by ordinary organic solvents; it can only be swelling or partly dissolved by a handful of chemicals such as fuming sulfuric acid, alkali, ketones and ether, it can be dissolved into a colloidal solution by strong polar organic solvents such as dimethyl acetamide and Dimethyl Sulfoxide(DMSO). Moreover, its water absorption is only 0.03% in 80ºC; Its chlorine penetrability is the smallest among fluorine resins.


Production Capacity
 
PVDF Sheet: 200-250tons per month
PVDF rod:10-15tons per month
PVDF pipe:30-50tons per month
 
Quality Standard:SGS,UL,RoHS,MSDS
 
Industries we serve in: Chemical Process Industry,Petrochemical industry,Waste Water Treatment Industry,Lining/pipeline Applications,Pharmaceutical Industry,Photovoltaic Industry,Paper&Pulp Industry,Nuclear energy Industry
 
Special extrusion PVDF resin is a granular product Homopolymer PVDF,has a low melt viscosity,suitable for processing by extrusion of PVDF prepared by the products,including sheets,rods and pipes,and so on.It has good mechanical strength and toughness.