Environmental protection is a particular concern of modern people. When buying wooden doors, they will also pay attention to whether the wooden doors are environmentally friendly, so is the paint-free door environmentally friendly? In this issue, I will introduce the issue of whether the Meixin wood door paint-free door and the Meixin wood door paint-free door are environmentally friendly, and hope to help everyone.
Is Maxim's wooden door paint-free door environmentally friendly?
Paint-free doors are wooden doors that do not need to be repainted. The vast majority of paint-free doors on the market refer to PVC veneer doors. It is made of PVC veneer vacuum plastic processing technology on the outermost surface of solid wood composite door or molded door. The same applies to door covers, which are treated with PVC. There is also a finished wooden door that has been painted by the factory, also called a paint-free door.
The environmental protection indicators of paint-free doors mainly include the following:
1. Limitation of harmful substances in wooden furniture;
2. Formaldehyde emission (mg / L) ≤1.5;
3. Heavy metal content (color-limited paint) mg / kg soluble lead ≤90;
4. Soluble cadmium ≤75;
5. Soluble chromium ≤60;
6. Soluble mercury≤60;
Note: The harmful substances produced by wooden furniture mainly come from artificial wooden boards and paints.
Good quality paint-free doors are formed by hot pressing process, solid wood edge banding machine mechanical edge banding, sanding machine flat sanding, to ensure its flatness, firmness, beauty, polyester paint used for paint-free doors with moisture Function, so only the selected paint can prevent the paint-free door from deforming due to moisture, and the style of the paint-free door should also use the curved shape as the ideal matching method, and vice versa. Harmful gases such as formaldehyde volatilized from inferior building materials are extremely harmful to human health.
The material of paint-free doors, paints of paint-free doors, etc. will affect the environmental protection index of paint-free doors. From the material point of view, real paint-free doors are safer and more environmentally friendly than PVC plastic doors and steel paint-free doors on the market. In addition to the material, the paint and adhesive strips of real paint-free doors have an impact on the environmental protection index of paint-free doors. When consumers buy paint-free doors, they must combine the structure and use requirements of their own houses, and pay attention to check the environmental protection standards of paint-free doors.
Buying Items of Maxim Paint Door
From the previous content, it can not be generalized whether the paint-free door is environmentally friendly, and you should pay attention to when purchasing:
1. Choose a home market that is satisfied by consumers ’associations or trusted by after-sales service.
2. Shop around, and consider the quality, price, and service of products of the same style and brand.
3. Ask the merchant or organizer for the product warranty card.
4. To determine the type of paint-free doors and doors, first of all, the style of the overall decoration design should be clear, and the matching doors and windows should be selected. Secondly, its function should be determined according to the place of use. For example, it can be divided into general decorative doors, louver doors and decorative doors with glass, etc. according to the use place and use. General decorative doors can be used as household doors. The louver door is mainly installed in the storage room to facilitate ventilation. The decorative door with glass can be installed in the entrance hall of the living room to increase the decorative effect.
5. The materials of paint-free doors should be consistent with the selection of materials for overall decoration. For example, ash will be used for the wooden floor, so you should also choose ash material when decorating the wooden door.
6. The material for the paint-free door should be dried, that is, the wood that has been dried by the manufacturer, and it is not suitable to use natural air-dried wood. The biggest disadvantage of air-dried wood is that it is easily deformed, and the phenomenon of deformation or cracking will occur over time, which greatly reduces the beautiful shape and decorative effect of the entire door. Therefore, when you order doors, it is best to choose a board product made by a professional manufacturer or processed by a professional manufacturer to ensure quality.
7. The material, specifications, quantity, price, and amount of the wooden door must be indicated on the invoice and contract.
8. Understand the name, address, contact person and telephone number of the organizer and manufacturer, so that quality problems can be contacted and resolved in time.
Is Maxim's wooden door paint-free door environmentally friendly? The relevant introduction to the purchase of Maxim's wooden door paint-free door is simply over here, we will release other information about Maxim's wooden door in the future, we must continue to pay attention!
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Wooden door wooden door brand Meixin wooden door decoration style glass furniture glass door craft glass shutter door decoration home
Brief Introduction & Working Principle --Centrifugal Sifter
The screen holder is placed inside the machine. Bulk materials mixed with airflow and atomization pass the Screw Conveyor device, enter the screen holder. The undersize materials are sprayed through the screen cloth and discharged from the outlet under the action of centrifugal force and the cyclone propelling power, which caused by the blade inside the net tube. The oversize material, which can not cross the screen cloth, is discharged from the rough material outlet along the inside surface of the tube.
Cantilevered design and twin screen holder design are available.
Features
*Very smart but large capacity for light materials(such as starch,flour,lime powder,etc.)
*Mesh size should not be higher than 325 mesh
*No oversize end bearings or seals Hinged oversize end door.
*Easy to remove screen and screen retainer Hygienic design sifting screen.
*The sifter can be stripped down for cleaning without the need for specialist assistance.
*Full sealing makes this machine dust proof.
*No transmitted vibration.
*Easy to inspect and/or clean No tools required for screen, paddle and screw removal.
*Sanitary design and fast disassembly without tools
Air Flow Sifter,Air Flow Screening Machine,Air Jet Sieve,Air Jet Sieving Machine
XINXIANG CHENWEI MACHINERY CO.,LTD , https://www.sieves.nl