China Ocean Glue Bar, http://www.hzhaiyang.com is specialized in the production of potting glue and electronic potting glue
Our company is specialized in the secondary processing of epoxy resin glue and curing agents, is a professional enterprise integrating R&D, production, sales and service. The company hires well-known domestic epoxy resin experts as technical consultants and has a deep understanding of customers' product requirements and the environment in which they are used all the time. develops products adapted to different usage environments. Epoxy resin glue product series. The company's products have successfully obtained the American UL-94V0 flame retardant certification and the European RoHS environmental certification. They are widely used in electronic devices, LED, jewelry craftsmetals, sporting goods, building materials and other industries. sealing, bonding and infusion fixing, encapsulation protection, insulation and moisture-proof functions. The company's products are divided into five series: potting glue, bonding glue, single-component glue, transparent jewelry glue and other epoxy glue. They are as follows:
1. Potting Glue Series This series has room. Temperature curing type and heat curing type, its fluidity, color, temperature resistance, etc. can be adjusted appropriately after curing, the surface will be smooth, shiny and free of bubbles. It is suitable for transformers, rectifiers, AC capacitors, ignition coils, electronic modules, aquarium equipment, negative ion generators, high voltage packaging, atomizers and other products, so that electronic components can be used.t play the role of perfusion sealing, insulation protection, humidity. -durable and shock resistant.
2. Adhesive Adhesive Series This series is a two-component A/B adhesive, which is easy to use and has strong adhesive force. Its curing time can be adjusted from 5 minutes to 12 hours. Suitable for bonding and fixing between inductors, fishing rods, umbrellas, furniture, sporting goods, crafts, jewelry, toys, air filters, wood, stone, metal and other products. Epoxy resin provides the best bonding performance. Adhesives are also widely used in various harsh and harsh environments, such as leak repair, reinforcement, bonding and bonding of building materials, bridges and roads.
3. Single-component series Suitable for bonding, caulking or edge sealing of inductors, magnetic cores, iron cores, word rotorseur, magnetic tiles, transformers, SMD electronic components and other products. This series requires heating and curing, has strong adhesion, good temperature resistance and good insulation properties.
4. Transparent jewelry glue is suitable for surface coating or infusion of signs, badges, stickers, electronic flashlights, hair accessories, hardware jewelry, curved jewelry, belt buckles, crafts and other products, such as crystal drops. Glue, flat glue, curved glue, jelly glue, polishing glue, transparent potting glue, rain glue, fake water in a cup, etc. This series has two types: soft and hard. It has good transparency, adjustable fluidity and thixotropy, and has a bright surface after curing without bubbles.
5. Other epoxy glues include: comb glue (commonly known as pe head oilrle); solar panel encapsulation glue, digital tube special encapsulation glue, motor gemstone encapsulation glue; adhesive; battery center cover sealant, thermal fuse glue; SMT adhesive, etc.
Our company's professional technicians can also develop products with different properties according to customer requirements and make appropriate preparations in terms of curing conditions, temperature resistance levels, colors, surface gloss, transparency, hardness, etc. meet different customer needs! If you encounter glue problems in your daily work and in the use of your products, leave it to us. We will definitely be able to provide you with the most suitable products and solutions in the field of epoxy resin applications!
All company personnel maintainwill adopt the corporate culture of "integrity, harmony, innovation and rigor", adhere to the business philosophy of "eternal development step by step", continue to strive for progress, be determined to innovate and work hand in hand with all friends, create shine together! Potting glue manufacturer: http://www.hzhaiyang.com
How to install synthetic resin tiles correctly?
1. Installation sequence
1. Wire Arrangement: Before installation, wires should be arranged according to on-site roof conditions. This will make it easier to lay the tiles. installed horizontally and vertically, ensuring installation quality and achieving beautiful effects.
2. Install the main tiles: When installing the main tiles on a gable roof, the center of the ridge on one side must coincide with the line CC1 (CC2) or DD1 (DD2), and the upper and lower partsThe main tiles must be aligned with lines CD and AB parallel and installed starting from one side (line CC1 or DD1). Installing the first tile is the most important. It is necessary to ensure that the lower edge of the tile is perpendicular to the line CC1 (CC2) or DD1 (DD2) and must not be inclined. Once the position is corrected, place it. tile in the center (wave crest) of the lower purlin and the tile fixed. In order to avoid tilting and unevenness caused by one-way overlap, the main tiles should be installed horizontally in a top and bottom arrangement, that is, the second tile holds the first and third tiles, and the fourth tile holds the third and third. The fifth tile is connected to a wave of tiles each, and so on for the rest. During the installation process, always check the verticality of the bottom edge of the tile and thea construction line, then install all fasteners after confirming that they are correct. For longitudinal installation, a section of the tile must overlap. The installation of main tiles on split pitched roofs should be carried out simultaneously on both sides to ensure that the ridges of the main ridge tile installation match. For the main installation of tiles, self-tapping screws with a diameter of 6.3 mm and a length of 75 mm are used; for installation of straight ridge tiles and oblique ridge tiles, self-tapping screws with a diameter of 6.3 mm and a length of 75 mm are used. 110 to 150 mm are used depending on the fixed position. When fixing the tile, first place the waterproof ring in the groove under the protective pad, and pass the self-tapping nail through the center hole of the protective pad (curved surface facing down). The drillelectrical must be perpendicular to the surface of the tiles. . When tightening the tile, the nail tightness should be moderate, install the waterproof cap when finished. Steel purlins use self-tapping screws or stainless steel nails, and wood purlins use self-tapping screws. First drill a hole 2mm larger than the diameter of the self-tapping screw on the wave crest to be fixed, and attach a set of accessories to every other wave crest. When installing a hip roof, install the main tiles first (the method is the same as for a gable house). Once the main tiles are installed, install the triangular roofs on both sides. Install them equally on both sides taking the center lines CC3 and DD3 as reference, then cut along the diagonal line to make it easier to install the diagonal ridge tiles.
3. Install the ridge tiles:ridge tilesIt is installed on the CD line of the roof ridge. Installation should begin from the main area side of the tile. The overlap of the first ridge tile should avoid overlapping the overlap of the main tile. the two ridge tiles.
4. Install Oblique Ridge Tiles: Oblique ridge tiles are installed on the triangular hypotenuse of multi-slope roofs. During installation, they must be aligned from top to bottom and attached to the main tile purlins. the two oblique ridge tiles measure 30 mm. Finally, install the ends of the ridge tiles.
5. Install the Tee Ridge Tile: The Tee Ridge Tile is installed at the top of the intersection of the three sides. Once the front and angled ridge tiles are installed, install the tee ridge tile. ridge tile, one side overlaps the front ridge under the tile, the other two sides overlap abovethe oblique ridge tile.
6. Install the eaves: The eaves should be installed at the same time as the bottom of the main tile and secured to the purlins with double layers of self-tapping nails at the end of the main tile. tile. If the distance between the main tile eaves and the purlins is too long and the length of the eaves is not enough, use bolts to fix them separately.
2. Treatment of inclined gutters
The inclined roof gutters can be made of colored steel plates with a width of 1000 mm and a thickness of 0.5 mm, or synthetic resin plates of 'a width of 800 mm and a thickness of 3.0 mm Depending on the adaptation and customization of the structure on site, the gutter template must be fixed on the purlins before the installation of the main tiles. The width of the exposed part is 200 mm to 300 mm.
3. Node processinge roof
1. Overhang installation: In order to effectively drain water from the side eaves and eaves, while protecting the lower eaves, metal or synthetic resin drip boards should be used for overhang installation. eaves. The eaves panel extends 100mm inwards from the eaves and bends downward to cover the eaves. Before installing the tiles, attach the metal drip board to the eaves and purlins as shown in the figure.
2. Gable flashing: For flashing at the junction of the roof and parapet, a metal plate or synthetic resin plate is used to process a customized flashing plate according to the site dimensions, and one end is fixed to the wall with nails , the other end is fixed on the tile wave.
3. Flooding of the water tank and chimney: the water tank, chimney and tiles intersect on four sidesés, which can be divided into frontal flooding and curvature flooding. Front flashing means that the tiles are located on the slope of the structure. The metal plate can be processed and customized according to dimensions on site. The lower end is fixed under the size of the structure, and the upper end is fixed. on the lower pan of the tile. Flooding under the facade means that the tiles are located on the slope of the structure. The metal plate can be processed and personalized according to the dimensions of the site. The upper end is fixed under the waist of the structure, and the lower one. is fixed on the surface of the tiles. Folded flashing means that the tiles are located at the intersection of the inclined planes on both sides of the structure. The metal plate can be processed and personalized according to the dimensions of the site. The upper end is fixed under the waist of the structure. , and thelower part is fixed on the tile surface.
4. Treatment of skylight flashing: Before installing the tiles, the metal plates on both sides of the skylight and upslope can be fixed on the roof. Once the skylight descending tiles are installed. metal drainage plates can be installed. Covered with tiles.
5. Drainage Treatment Around Skylight: In order to effectively drain rainwater above the skylight, drainage channels should be installed on both sides above the skylight. Installation and construction must be handled in accordance. methods of flooding the gable, water tank and chimney.
4. Solar energy installation and waterproofing:
Flat modificationIn principle, the installation of solar energy on sloping roofs depends on the current condition of the roof and the design of the project. Insta methodsCommonly used solar energy installation includes dedicated roof installation platforms and installation racks on sloping roofs. Reserved installation platform on the roof means that sufficient width is reserved for solar energy installation on one side of the roof, and a sloping roof is added to the other parts. To install solar on a sloping roof, the installation bracket is built above the sloping roof. Take the steel roof truss as an example: the solar rack needs to weld four columns higher than the tile surface to the load-bearing inclined beams, and then weld two parallel beams to the four columns. The width of the two beams is determined accordingly. to the width of the solar installation. The top surfaces of both beams should be kept level to facilitate solar installation. The roots of the four pillars which are higher thanthe surface of the tiles must be waterproofed.
5. Grounding and waterproofing of lightning protection strips
The grounding method of lightning protection strips should be constructed according to the project design. The commonly used grounding installation method is that shown in the. The surface of the tiles is exposed. The lightning protection device must be waterproofed.
6. Safe construction and final cleaning
1. When construction workers work on a slope, they must first check whether the roof purlins are stable and firm. be stacked along the slope. Each stack should not exceed 3 sheets, and it is prohibited to place materials on unsecured purlins to prevent them from rolling or being blown away by strong winds. ?
2. Non-slip ladders should be used during construction on roofss on a slope, and construction workers must wear seat belts; construction is prohibited in rain, snow and strong wind above level 6.
3. After the tiles are installed, it is necessary to clean the debris on the roof, carefully check the surface of the tiles for damage, and clean the roof in case of improper drilling. be sealed with resin glue.