Steel Cleaning Chemicals

Hot Products

Container House/ prefabricated House/ Flat Pack House/Detachable House

Polyurethane energy-saving board/exterior wall

Wall Panels/outdoor insulation decoration/ Wall Boards

WPC outdoor wood plastic floor wood plastic composite

Locking floor/Interior floor/SPC Locking floor board

Panels with tongue and groove joint  on all four sides/Outdoor insulation decoration

WPC outdoor wood plastic floor (hollow) roof / terrace outdoor decorative floor

WPC outdoor wood plastic solid floor new environmentally friendly composite material

Insulation composite exterior roof panels

Quartzite panels/Interior decoration, partitions/Quartzite board

FAQ

What is the solid game chassis?

I am more trustworthy Patriot this brand, with the Patriot Warcraft 3 split game chassis, this chassis is a solid material, is the real chassis durable, no deformation of the product, you may also wish to see this game chassis The

Stainless steel plate riveting stainless steel hardware, pressure is not tight. The The Such as riveting stainless steel nuts, studs. Push torque can not reach the standard. High score reward. The There is no solution. The The Give me a solution. The The Non - riveting riveting nuts, studs. Not for that reason Mainly stainless steel is harder In the sheet metal processing can not do any heat treatment The rivet nut is just to lock the screws.

It is best to use fine thread thread connection, you can use more spring gasket, which will be able to increase his degree of integration, as the anti-twisting that is the material problem

Hubei which brand plate more reliable?

My home with the Cornell's plate, the price can also be, as far as I know there are Fu Han, Jin Han, but Fuhan fake more, there is a new Hong wide decorative materials, the price is relatively high, hope to you helpful

Which industries use stainless steel plates

Building decoration, advertising, medical equipment. General hotel, home decoration, kitchen, plant are used more

Very grateful to xiaokaikaiya, AAA forgot to hide 8, 100 plate _ business; the origin of this issue I elaborate: late this year I ride a motorcycle to go to China, Sichuan, Tibet, the new line, two cars and equipment a total of about 900 I will be equipped with two side boxes and a trunk, the three boxes are 7075 material, a single box with stents are about 8 kg, three boxes a total of about 24 kg, due to The vehicle carrying equipment is too heavy lead to tire wear serious, more than 14,000 km new tire completely worn out, so I want to use the new material to re-create the side box, on the one hand to reduce the weight, but the material strength can not be reduced, because the motorcycle reversing When the side box can be used with the front bumper to form an effective protective space, the protection of the human leg and vehicle protection is very significant! The ??? Do not know whether the above statement is clear, there are problems you can contact.

7075 aluminum alloy is Al-Zn-Mg-Cu super-hard aluminum, 7075 alloy is the late 1940s has been used in the aircraft manufacturing industry, is still widely used in the aviation industry, ultra-high strength deformation of aluminum alloy. It is characterized by good plasticity after solution treatment, good heat treatment strengthening effect, high strength below 150 ℃, and particularly good low temperature strength; poor welding performance; stress corrosion cracking tendency; need to be covered by aluminum or other Protection processing use. Two - stage aging can improve the ability of alloy to resist stress corrosion cracking. In the annealing and quenching state of the plastic slightly lower than the same state of 2A12. Slightly better than 7A04, sheet static fatigue. Notch sensitive, stress corrosion performance is better than 7A04, of which 7075T651 state is particularly top grade, known as aluminum The best products, high strength, far better than soft steel. This alloy has good mechanical properties and anodic reaction, is a typical aerospace aluminum alloy material.

Daren detailed explanation VCM color plate and PCM color plate difference, for the refrigerator panel

VCM board for the film, PCM for the color coated board, the general VCM board with galvanized substrate, covered with color or pattern film, the surface of such a plate is very smooth, the surface color effect is PCM can not be achieved, but the price More expensive, generally used in the refrigerator panel, or high-end wine cabinet side panels, set-top box shell, product use for the membrane requirements have a relatively high demand. PCM is a color pre-coated sheet, the surface for home appliances environmental protection paint, the price is relatively cheap compared to PCM, generally used in the refrigerator side panels, this plate is not suitable for high-grade refrigerator panel, due to the flatness of the plate than VCM difference and color The effect is single, so the main use of the side panels.

Board grade divided into

According to state regulations, the environmental protection level of wood is divided into three categories: E0, E1 and E2. Environmental protection level E0 level: E0 level is the current national standards and related to the detection of ecological sheet of the highest environmental standards. Because the 0.5mg / l formaldehyde content is already a very safe numerical standard. According to relevant information, the formaldehyde content of drinking water is 0.9mg / l, that is, E0 grade formaldehyde content is less than drinking water. Environmental level E1 level: in accordance with state regulations, the indoor plate environmental protection level must be achieved E1 level was considered standard, that is safe and environmentally friendly, the human body will not cause harm. In recognition of the quality of the plate at the same time, the most concerned about the furniture used by the formaldehyde emission of sheet metal. E1-level environmental standards are mandatory national health standards, is mandatory "safety standard line." E1 <= 1.5mg / l, that is, 1.5mg / l formaldehyde content is in line with national standards, is environmentally friendly, harmless to the human body. Environmental level E2: E2 <= 5mg / l, E2 level of formaldehyde content has exceeded the national standard, the current production industry in the plate industry is very few E2 grade, E2 grade products must be treated after finishing to be used Interior decoration.

Circuit board plate classification, distinction between advantages and disadvantages

Circuit board plate classification: FR-1: flame retardant copper foil phenolic paper laminate. IPC4101 detailed specification number 02; Tg N / A. FR-4: Flame Retardant Copper Foil Epoxy E Glass Fiber Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 21; Tg ≥ 100 ℃; Flame Retardant Copper Foil Modified or Unmodified Epoxy E Glass Fiber Cloth Laminate and Its Bonded Sheet Material. IPC4101 detailed specification number 24; Tg 150 ° C to 200 ° C; Flame Retardant Copper Foil Epoxy / PPO Glass Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 25; Tg 150 ° C to 200 ° C; Flame Retardant Copper Foil Modified or Unmodified Epoxy Glass Cloth Laminate and Its Bonded Sheet Material. IPC4101 detailed specification number 26; Tg 170 ℃ ~ 220 ℃; Flame Retardant Copper Foil Epoxy E Glass Cloth Laminate (for Catalytic Addition). IPC4101 detailed specification number 82; Tg N / A; 94vo-cem-1. Good and bad distinction: meet the standard for the excellent, do not meet the specifications for the poor.