Waterproof Ceramic Filter Plate Coated Melamine MDF Board

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 8000 m²

Supply Capability:: 10000 m²/month

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Features:

1. Smooth surface , high gloss, scratch resistant and UV stabilized resistant.

2. Fireproof, environmentally-friendly, moisture-proof .

3. Corrosion resistance, economical, stylish and durable etc.

4. High bending strength and easy to work.

5. Surface comparable to gloss /mirror finish .

1.Fire-retardant

2.Thermal-insulated

3.Mildew proof

4.Moisture proof

5.Sound insulated

6.Low moisture and water absorption

7.No asbestos or any other hazardous substances

Product Description	plastic coated melamine mdf board waterproof
Glue	E1, E0, E2
Material	MDF
Density	782kg/m3
Size	12202440150mm
Thickness	2-25mm
Surface	Double Sanding
Density Warp	8.00%
Moisture Content	4-6.6%
Expansion ratio	8.0-9.6%
Internal Bond Strength	≥0.29-0.34MPa
Bending Strength (Modulus of Rupture)	≥2780MPa
Certification	ISO9001:2000,CARB (SGS)
Packing	1. Bulk package/loose package. 2. Export packing

Application:

Since MDF looks attractive with a fresh coat of paint or wood veneer, it is common material around the homes, offices, schools and hotels such as kitchen cabinets, office desk, flooring, furniture construction, shelving & bookcases, shop fittings, wardrobes and framing etc。

Can be used in washrooms as the ceiling, partition and backer boards. Additionally, Due to the features of fire prevention, thermal insulation, mildew proof and moisture proof, Bestinboards are also applicable to places where high security is needed.

Q: The ultrasonic wave of ceramic filter is not good. What's going on?: The earliest filtration was mostly gravity filtration, which was followed by pressure filtration to increase the rate of filtration, followed by vacuum filtration. The drum vacuum filter invented in the early twentieth Century realized the continuous operation of the filter. Since then, various types of continuous filters have appeared. Intermittent operating filters (such as plate and frame press filters) are developed for automatic operation, and the filtration area is becoming larger and larger. In order to obtain the filter residue with low moisture content, the mechanical press filter has been developed.

Q: The ceramic filter suddenly did not smoke, and later he was all right. What's the reason?: The size of ceramic filter is generally on both sides of the vacuum tank, such as 50 square meters with 5 square meters of ceramic filter / ring ceramic filter plate combination (possible), there are 10 discs, the ceramic plate left a vacuum tank on the left of the 5 disc for filtration, vacuum filtration tank for the ceramic plate on the right right of the 5 disc. If a vacuum system temporarily fails, it may cause poor suction, no suction, and a normal operation at the other end.

Q: What are the poor filtration effects of vacuum disc filters?: The spindle speed is slow, the formation time of growth in the area of vacuum filter cake, production capacity increased gradually, but because the unit time of grout thickness and spindle speed slow is proportional to, so the ceramic filter capacity in a range of showing the highest.On the other hand, as the spindle speed slows down, the thickness of the slurry is thickened, and the moisture of the concentrate is also affected. For viscous material, ceramic filter with ceramic plate to work as filter media, when the cake is formed gradually into the porous filter medium filter cake itself, and the cake is not easy to form a viscous material, forming a dry cake appearance does not slow, the spindle speed is easy to reduce the water content of concentrate. Similarly, the spindle speed is accelerated, the cake formation time in the vacuum zone is shortened, and the slurry thickness is reduced, and the material can be improved for the easy molding material. But the spindle speed is too fast to be cleaned after each cycle of the ceramic plate. As for the viscous material, the cake is difficult to form after the spindle speed increases, and it will affect the capacity. Therefore, the use of ceramic filter should focus on the inherent nature of the concentrate to explore the best spindle speed.

Q: Ceramic filter in vacuum pressure enough, the ceramic plate does not suck pulp, what is the reason for analysis?: The incoming mud content, fine particle size, pulp itself is not suitable for the use of ceramic filter dehydration, if the use of ceramic filter dehydration in this case, will accelerate the blockage of ceramic filter plate, blocking the situation after the second reference description.

Q: What's the reason for high water content in filtration copper concentrate?: Can the cleaning of ceramic plate meet the requirement?Such as cleaning of ceramic plate is not up to the requirements, plugging holes will increase the risk of ceramic plate, ceramic plate plug serious suction effect will become worse (filter cake moisture content increased, cake thickness reduction), cleaning of ceramic plate refers to washing and cleaning.Backwash to ensure that the water filter filter water pressure in the 0.1MPa or so, at least not less than 0.07MPa or less, it is necessary to consider before the filter water pressure is low or water filter element needs to be replaced.Joint cleaning to ensure that the ultrasonic can be no trouble, every time cleaning the amount of nitric acid up to standard. If the filtration effect is not ideal, the cleaning cycle can be washed from 45--60 every 8 hours, changed to 6--7 hours and cleaned for more than 1 hours.

Q: The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?: As everyone knows, ceramic filter medium is a ceramic filter plate, microporous ceramic filter plate with a lot of distribution from the outside to the inside capillary effect, its mechanism is based on the capillary effect of microporous ceramic filter, filtration, the filtrate (generally refers to water) through these pores under the action of the vacuum suction pump, filter cake is trapped on the surface of the ceramic filter plate.

Q: Common troubles of ceramic filter: The metering pump is not working properly and backwash water into the bucket of acid. The main reason is that the metering pump is not switched on, the diaphragm is worn out, the frequency is too low, and the check valve of the acid pipe and backwash pipe is worn out.

Q: Ceramic filter capacity.: You ask too general, to say processing capacity (ie capacity), at least to provide material conditions, such as: material name, concentration, particle size distribution. In addition, the basic conditions of equipment operation should be taken into account.

Q: What is the reason that the ceramic filter does not absorb mineral powder?: There may be a fault filtrate pump, diaphragm pump damage, pump mechanical seal failure, a leak, two is no output or output to the liquid, the pressure is too low, the cleaning effect is not good, the pressure is too large, will cause damage and reduce the concentration of slurry filter plate.

Q: Does the ceramic factory use hydrochloric acid?: Ceramic filter comes with a combined cleaning system, usually to ensure backwashing normal, combined cleaning (nitric acid + ultrasonic + backwash) in place.

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