Details 1 A look at two hands and three hands
A look is to see the packaging and environmental testing report. The front of the general latex paint will be marked with the name, trademark, net content, composition, use and precautions. Pay attention to the production date and shelf life, each brand of latex paint marked the shelf life of 1 year to 5 years, as far as possible to buy recently produced products. Now general brand latex paints have environmental testing reports or test sheets. Consumers can clearly see that the test sheet can have a detailed understanding of the environmental performance of latex paint. The test report has standards for the detection of VOC, free formaldehyde, and heavy metal content. The national standard VOC cannot exceed 200 grams per liter; free formaldehyde cannot exceed 0.1 grams per kilogram.
The second is the weight component. In general, a qualified latex paint is about 7 kilograms for a barrel of 5 liters, and about 25 kilograms for a barrel of 18 liters. There is also a simple way to lift the paint bucket. The sound of regular brand latex paint is generally not heard, and it is easy to shake the sound, which proves that latex paint has insufficient viscosity.
The third hand is a hands-on opening test. High-quality latex paint is more viscous, milky white liquid, no lump, even after mixing, no odor. Otherwise, there is a quality problem with latex paint. It can also be spread evenly on the fingers, and the conjunctiva can be dried within a few minutes. The conjunctiva has a certain degree of ductility and is a reliable coating.
Detail 2 colorful colors should pay attention
The color of latex paint is no longer monotonous white, and many consumers prefer to light up life with colorful colors.
In swatches and paint buckets, the colors that consumers see and the effects they ultimately display on the walls are not necessarily the same. Because the color of the paint is not only affected by the light, it is also affected by the painted area. When a color is applied to a large area, the color is usually emphasized so that you can choose a slightly lighter color.
Three trees paint wardrobe brand paint latex paint paint formaldehyde
XB510 Asbestos Sheet
Description:XB510 Asbestos Sheet is top quality Sealing Gasket materials,it is made based on long asbestos fiber with NR rubber and other chemical materials ,compression molding it in different thickness paper fashion.
Usage:XB510 Asbestos Sheet is suitable for high temperature under temperature 510℃ and high pressure under pressure 7.0Mpa,for water and saturated vapour,super vapour,gas inert gases transmitted in the joints of facilities and pipelines.
TEMP:510℃(max)
PRESS:7.0MPa(max)
Dimension:
4100×1500mm; 4500 x 1500mm;2000×1500mm;
1500×1500mm;1500×1000mm;1540x1360mm
1270×1300mm; 3810×1300mm
Thickness: 0.5~6.0mm
Technical data:
Lateral Tensile Strength/MPa ≥ 21.0
Aging coefficient ≥ 0.9
Loss on ignition/% ≤ 28.0
Compression ratio/% 7~17
Recovery/% ≥ 45
Creep relaxation rate/% ≤ 50
Density(g/cm3) 1.6~2.0
Product photoes:
Xb510 Asbestos Sheet,Asbestos Sheet,asbestos roof sheets,Asbestos Cement Sheet
HEBEI HENGDA SEALING MATERIALS CO.,LTD. , http://www.hengdasealing.com