HONY®PVC is the most widely used member of the vinyl family. Common applications include chemical processing tanks, valves, fittings & piping systems. PVC Sheets, Rods & Tubes offer excellent corrosion and weather resistance. PVC Sheet and PVC Rod have a high strength-to-weight ratio and is a good electrical and thermal insulator. PVC is also self-extinguishing per UL flammability tests. Available in rigid PVC Sheets, Rods, and Tube.
For Higher Temperature Performance, consider CPVC (Note: Higher Price).
Grey Pvc Sheet Style:
1. Gray PVC Sheet
2. Hard PVC Sheet
3. Soft PVC Sheet
4. PVC Rod
HONY®PVC hard Sheet
gray, white, blue and transparent pvc sheets : Auai PVC sheet material selected from the well-known enterprises, with the same color, good flatness , corrosion resistance strong, easy processing, welding firm, etc..
HONY®PVC soft Sheet
(green, white, transparent): high-temperature plastics additives is extruded through a soft PVC plate. Has good chemical stability and electrical insulation properties of thermoplastic, air tightness, corrosion resistance, heat resistance, wear resistance, high flexibility, color variety, decorative, long life, anti-aging, and environmental protection.
strong corrosion-resistant: ideal for corrosion resistance equipment. Easy processing, cutting, welding, bending, are very simple. High strength, high stiffness and high hardness; good electrical insulation; chemical stability; may be self-extinguishing; low water absorption; easy adhesion, easy to paint, low prices.
Resistant to chemicals used in the manufacture, corrosion-resistant chemical equipment, lining, padded cell, plating tank, decoration, curtains, table and so on. Exhaust pipe engineering, chemical pipelines.
Supply color: gray, white, blue, transparent
TYPICAL PROPERTIES OF HONY®PVC
PVC Sheet,PVC Rod,Grey Pvc Sheet,Rigid Pvc Film,Pvc Plastic Sheets Hony Engineering Plastics Co.,Ltd. , https://www.honyplastic.com
The correlation coefficient between the leaf length and leaf width and the leaf area was calculated, and if the correlation coefficient was measured at a significant or extremely significant level, the regression equation was calculated again, and the leaf area measured by the checker method was used as a control for the t test. Verify the reliability of the regression equations that are obtained, and then follow the regression equation to create a correspondence table with leaf area at a certain distance.
The results showed that the difference between leaf traits (leaf length, leaf width) and leaf area of ​​Citrus reticulata leaves was not significant. However, from the scatter plots of leaf length, leaf width, and leaf area, it can be seen that the actual observed values ​​of leaf width and leaf area are closer to the regression line, which suggests that the leaf area estimated by the width of the leaves of the mandarins is appropriate. In order to test the reliability of the leaf area as estimated by the leaf width regression equation, the paired data t test using the leaf area measured by the grid method was compared to show that t<0105, indicating that the leaves were calculated using the leaf width regression equation. There is no significant difference in the leaf area measured by the area method and the grid method. Therefore, it is accurate and reliable to use the leaf width regression equation to determine the leaf area.
When the leaf area analyzer method was used to determine the leaf area of ​​the mandarin, this method was rapid, simple and can be measured in large quantities without damaging the plants. It is an ideal method for determination. In the determination of other plant leaves, the application of this instrument is also worth recommending and is an important instrument for modern plant research.
HONY®PVC Features
HONY®PVC Sheet PVC Rod Application:
UNITS
ASTM test
HONYPVC
Physical
Density
g/cm3
D792
0.58
Water absorption
%
D570
0.15-0.30
Hunter whiteness index
85
Surface energy
Dyne
38
Hardness
Shore D
D2240
55
Mechanical
Tensile strength
psi
D638
1975-2900
Flexural strength
psi
D790
3755
Flexural modulus
psi
D790
165000
Screw hold
psi
D1761
17.0-300
Izod impact
ft-lb/in
D256
0.69
Thermal
Heat deflection temp(246 psi)
F
D648
181
Coefficient of linear expansion
in/in/F
D696
2.3X105
Vicat softening point
F
D1525
168
Thermal resistance R(0.5" thick)
R
C518
0.948
Flammability ratings
Flame spread index
E84
Class A
Vertical burn test
UL 94
V-0
Fire foam test
UL 1975
Passed/Classified
Oil canning (@140)
F
D648
Passed
Electrical
Dielectric strength
kv/cm
D194
72
Compliances
FDA RoHS
Leaf area analyzer plays an important role in the determination of citrus leaf area
The non-leaf organ is one of the most important organs in the growth process of citrus. The size of its leaf area has an important influence on the yield of citrus. However, there is a certain degree of objectivity in the determination of citrus leaf area. Because the details of Lugan branch are short, and the apricot is also small, and the number is large, there are many inconveniences in the determination process. If the determination is performed in vitro, Affects plant growth and development. Therefore, in the determination of the leaf area of ​​the dried mandarin orange, a leaf area meter that does not damage the leaf can be used for the measurement analysis.