Polyurethane foam caulking technology
●Project Overview
Beijing Huaxia Keyuan Technology Development Center
The polyurethane foam caulking agent developed by Beijing Huaxia Keyuan Technology Development Center is a cross-combination of aerosol technology and polyurethane foam technology product. It is a special polyurethane product that fills polyurethane prepolymer, foaming agent, catalyst and other components into a pressure-resistant aerosol can. When the material is sprayed from the aerosol can, the foamy polyurethane material will rapidly expand and solidify with air or moisture in the matrix in contact to form foam. The cured foam has various effects such as caulking, bonding, sealing, heat insulation, and sound absorption. It is an environmentally friendly, energy-saving, and easy-to-use building material. It can be used for sealing and plugging, filling gaps, fixing and bonding, and thermal insulation. Sound insulation, especially suitable for sealing, plugging and waterproofing between plastic steel or aluminum alloy doors, windows and walls.
● Product usage
The business areas of this product include door and window engineering installation, home decoration, etc.
. Seal and fix wooden, plastic steel, aluminum alloy and other metal door and window frames.
. Wrap and seal cable and wire boxes, air conditioning pipes, and insulated hot and cold water pipes.
. Filling the voids in the masonry building Filling the voids in the hull.
. Home maintenance, filling holes and gaps, repairing floor tiles and floors.
. Landscape gardening flower arrangement, gardening landscaping and scenery, light and beautiful.
. Manufacturing of advertising exhibition models, sand tables, and repair of exhibition panels.
. Package and transport valuable and fragile goods in an instant.
. Caulking, sealing and insulation around refrigerated air-conditioning cold storage and air conditioners.
●Investment Analysis
According to market demand, this product can be produced in high, medium and low grades. Equipment investment, if the daily production is only 10,000 yuan, the equipment investment is 10,000 yuan (semi-automatic equipment). If the daily production is only 10,000 yuan, the equipment investment is 10,000 yuan (fully automatic equipment). Factory building ~ square meters. Worker ~ person.
.The product cost of raw materials is about RMB per gram (depending on the product quality), and the complete set of packaging bottles is about RMB. The selling price depends on local conditions.
●Technical Services
The technology transfer training fee is 10,000 yuan (responsible for annual formula adjustment), factory follow-up training, teaching and meetings are included, the equipment is responsible for on-site installation and debugging, and turnkey services are implemented to ensure qualified production. product. Provide raw material procurement
manufacturers.
Technical consultation phone number
Anti-theft door (steel and wooden door) foam glue technology (low cost, high quality)
In recent years, international crude oil prices Constantly hitting new highs, various chemical raw materials are also following the trend and rising steadily. As a result, the production costs of many domestic chemical companies remain high, especially for companies that produce anti-theft door foam glue. Thousand yuan has climbed to nearly 10,000 yuan in just a few months, causing great cost pressure on the company. In view of this realistic situation, which is not optimistic.
The adhesive expert group of Beijing Huaxia Keyuan Technology Development Center accepted the trust of relevant enterprises, took advantage of its own professional team, boldly used new materials, optimized the formula and combined them. After nearly a year of unremitting efforts, it finally successfully developed Introduced low-cost and high-quality anti-theft door (steel and wood door) foam glue technology. We have chosen common, easy-to-buy, low-priced new materials to replace existing expensive materials, so that our products can greatly reduce production costs while ensuring quality, and provide manufacturers with maximum profit margins. This product is now used by many domestic manufacturers and has been well received. It is believed that the successful development and promotion of this technology will bring huge profits and unexpected effects to the companies currently producing anti-theft door (steel-wood door) foam rubber in my country and those that are about to invest in this project.
The products produced by this technology are suitable for bonding honeycomb paper, galvanized sheets, stainless steel, rock wool, calcium silicate, perlite, wooden boards, and iron plates to each other, and can be pressed by cold or hot pressing. Even if the cold-rolled board has not undergone any phosphating treatment, as long as the oil stains on the board are wiped off with a rag, there will be no glue opening when using this glue. The main equipment for producing this product is a self-made mixing tank or an outsourced second-hand reactor. The product cost is about RMB per ton (can be adjusted according to market needs), and the market selling price is about RMB. If the daily production is tons, it requires workers and about square meters of factory space. The raw materials for the production of this product are readily available in various places, and there are no special requirements for the educational level of production personnel. On-site training, until you learn it, the product has the characteristics of low cost, simple process, long storage time and stable quality.
The full set of technology (hot glue, cold glue) of this project is transferred. The training fee is 1 yuan. While transferring this technology, we will provide a full set of formulas and processes for traditional anti-theft door adhesive technology and Yongkang-produced anti-theft door adhesive technology.
Technical consultation telephone number
Two-component color steel plate adhesive technology)
1. Product Overview
This product is mainly used for bonding color steel plates with polystyrene foam, polyurethane rigid foam, plastic, wood, metal and other composite materials. This product is easy to use, fast curing and has strong adhesion.
2. Product type
Two-component benzene-free solvent-based polyurethane adhesive
3. Physical and chemical properties
Performance main agent curing agent
Appearance: light yellow viscous liquid, dark brown liquid
Viscosity (℃)
Peel strength/ (color steel plate and polystyrene foam) Foam destruction
Curing time&
4. How to use
It can be directly used in mechanized continuous production, or it can be manually painted on the material to be bonded, and then pressed and compounded after pasting.
5. Storage method
Store in a cool and dry place indoors in a sealed container to avoid contact with moisture in the air.
The storage period is one month.
6. Precautions
Adhesives should be sealed and stored during use.
Avoid contact of this product with skin. Keep the work area well ventilated.
7. Technology transfer method
. The investment in the equipment to produce this product is about two yuan per ton of mixing and filling
. There is no need to heat and pressurize during the production process, just stir for an hour at room temperature
.Provide procurement information of raw material manufacturers and equipment for the production side.
.The raw materials and equipment for producing this product are easy to buy. The product cost is about .yuan per kilogram (black and white materials per group) and the market price is about .yuan. Train technicians for delivery parties, and can also build factories on site
. Complete technology transfer. Training fee of 10,000 yuan.
.Learn dual (single) component color steel plate adhesive technology at the same time, with a discounted transfer fee of 10,000 yuan.
Technical consultation phone number
Year1
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