1. Market prospects When it comes to the market prospects of the domestic purification engineering industry, its market demand has broad prospects. This is because domestic industries such as biomedicine, electronic information, precision instruments, food and chemical industries are developing continuously, which has also driven the development of the purification engineering industry. It can be said that the domestic purification engineering industry is ushering in a new period of development. What needs to be pointed out here is that with the implementation of domestic medical reform and the release of GMP-2010, the demand for purification engineering in the biomedicine, food and chemical industries has been greatly promoted, and the large-scale expansion of the entire purification engineering industry has been driven. Due to the positive impact of these policies, the strong demand for purification projects in the domestic market will remain for a long time. 2. Market competition When it comes to market competition in the domestic purification engineering industry, it is mainly from price competition to value competition. Taking the purification workshop of electronic products as an example, these products are currently changing to integration, precision, miniaturization, and functionalization, so there are strict requirements on the reliability of components, and the requirements for purification workshops are becoming more and more strict. . For precision electronic components, a small amount of dust or static electricity is enough to cause a significant reduction in the yield rate, which in turn affects the company's benefits. Taking the static voltage threshold of the hard disk head as an example, it is currently within 3V, and the packaging environment is required to reach the level of Class 10 or even Class 1. To achieve integration, precision, miniaturization, and functionalization, the cost price will naturally increase, so price competition is obviously no longer applicable, but it must be turned to value competition. In short, for companies in the purification engineering industry, only with technology research and development and independent innovation capabilities can they continue to develop and not be overwhelmed by the trend of the times. Committed to cleanroom wall systems、clean room partitions and clean room windows etc.
Purification workshop engineering, also known as clean room or clean room. It is the foundation of pollution control. Without a clean room, mass production of contamination-sensitive parts is impossible. In fed-std-2, a cleanroom is defined as a room with air filtration, distribution, optimization, construction materials and devices, where specific regular operating procedures are used to control airborne particulate concentrations to achieve an appropriate level of particulate cleanliness . In order to obtain a good cleaning effect in the purification workshop project, not only should we focus on taking reasonable air-conditioning purification measures, but also require corresponding measures in technology, architecture and other professions: not only reasonable design, but also careful construction that conforms to specifications Installation, as well as the correct use of clean rooms and scientific maintenance management. In order to obtain a good effect in the clean room, many domestic and foreign literatures have expounded it from different angles. In fact, it is difficult to achieve ideal cooperation between different professions, and it is difficult for designers to grasp the quality of construction and installation, as well as the use and management, especially the latter. As far as clean room purification measures are concerned, many designers, or construction parties, often do not pay enough attention to its necessary conditions, resulting in unsatisfactory cleaning effects. 1. Within a certain space, remove the pollutants such as particulates, harmful air and bacteria in the air, and control the indoor temperature, cleanliness, pressure, airflow speed and airflow distribution, noise and vibration, lighting, and static electricity within a certain requirement. Engineering disciplines in scope. The room specially designed by the purification project has the performance of maintaining the cleanliness, temperature, humidity and pressure of the original set requirements no matter how the external air conditions change. two, 1. Negative ion purification: Negative ions are a kind of negatively charged gas ions in the air, which adsorb the suspended particles with positively charged ions, neutralize them into non-charged particles and settle down to purify the air. It can be said that the purification of air by negative ions is to reduce the concentration of suspended particulate matter in the air, but it cannot kill bacteria, viruses, or decompose pollutants. Air is made up of countless atoms and molecules. When molecules or atoms in the air lose or gain electrons, they form charged particles called ions; those with positive charges are called positive ions, and those with negative charges are called negative ions. 2. Photocatalytic air purification technology: The central air-conditioning photocatalytic air purification and sterilizer module manufactured by this technology is composed of coated titanium dioxide fine wire filter, primary and ...
Many people assume that once a cleanroom is built, the job is done. In reality, what determines success or failure over time is what happens afterward. Cleanroom maintenance is not basic housekeeping—it is a long-term, risk-driven management system built around standards, engineering controls, and operational discipline. As a professional cleanroom engineering provider, Wonclean uses this guide to explain what cleanroom maintenance really means and why it matters. What Is Cleanroom Maintenance—and Why Is It Different from Regular Cleaning? The goal of regular cleaning is simple: make a space look clean. The goal of cleanroom maintenance is very different: maintain continuous environmental control. Key differences include: Different control targets: focus on airborne particles and microorganisms, not visible dirt Standards-driven execution: all actions follow ISO 14644, GMP, USP, and related regulations Higher risk level: improper cleaning can lead to contamination, batch rejection, or regulatory penalties In real-world facilities, cleanroom maintenance functions as an ongoing clean room process, not a one-time task. Where Does Contamination Come From? Based on Wonclean’s project experience, contamination sources fall into four main categories: Primary Contamination Sources Personnel (>80%): skin flakes, hair, oils, respiratory aerosols External introduction: materials, tools, unclean equipment Internal generation: equipment wear, material aging Cleaning itself: shedding wipes, incompatible chemicals This is why training, procedure control, and proper tools are essential parts of any cleanroom program. Core Principles of a Standardized Cleaning SOP A compliant cleanroom maintenance program always starts with a clear and enforceable SOP. Four Golden Rules of Cleanroom Cleaning Top to bottom, clean to dirty Unidirectional movement—no backtracking Clean first, then disinfect (observe required contact time) Dedicated tools by area, with color coding to prevent cross-contamination These principles apply to all cleanroom classes, with increasing strictness at higher grades. A Step-by-Step Cleanroom Cleaning Example Many facility managers ask questions similar to how to clean your room step by step. Below is a typical workflow: Three-Stage Cleaning Process Stage 1: Preparation Personnel complete gowning procedures Approved wipes, disinfectants, and HEPA vacuums are prepared Non-fixed items are removed Stage 2: Execution Ceiling and air diffusers → walls → equipment → work surfaces → floors Overlapping “S-pattern” wiping with frequent wipe folding Floors cleaned dry first, then wet-disinfected Stage 3: Recovery Visual inspection under proper lighting Used materials sealed and removed HVAC recovery time observed and documented This structured approach defines true cleanroom cleaning, not casual sanitation. Beyond Daily Cleaning: How to Plan Maintenance Frequency Effective cleanroom maintenance is layered, not repetitive. Frequency Key Tasks Daily Surfac...
In addition to being suitable for hospitals and clean laboratories, the medical clean board can also be widely used in pharmaceutical factories, food factories, shopping malls, subway tunnels, stadiums, schools and other fields. The medical clean board has superior fire resistance, aging resistance, and water resistance. Sex, can maintain the beautiful appearance for a long time, give people a sense of cleanliness and warmth. The medical clean board market is priced moderately, and has better pollution resistance and weather resistance than traditional paints. Compared with traditional aluminum-plastic panels, its flatness and resistance to deformation are the hallmarks of medical clean boards, and they can be provided by the manufacturer. The color card is used for color customization, so that the designer has more diversified choices when designing. The medical clean board is very simple and comfortable. Compared with stone, it has warmth. There will be no signs of decay and mold, the side will not swell or deform, and will not fade. There are no cracks on the board surface. The medical clean board has great weather resistance and long service life. The wave function is good and will not be bent, deformed, or contracted due to climate changes. Good machining function, the processed plate has many characteristics such as high hardness, strong bending resistance and so on. Excellent fire protection function, the board is non-flammable, the panel will not melt or explode, and it can temporarily maintain the original characteristics. Colorful color and texture, the surface of the board uses inorganic pigments, metallic pigments and pearlescent pigments, and can be made into various colors and various coating appearances with upper, middle and lower gloss. The cost-effectiveness is expected to be high, the use of time is long, the cost of maintenance and overhaul is reduced, the maintenance cost is very low, the processing method is complex and the device is complicated, the construction time is extended, and the efficiency of the task is improved, so it has a very high cost performance. Committed to pharmaceutical clean room doors、cleanroom wall panel and hpl false ceiling etc.
Modular design reduces processing time, Shorten the delivery time, and the assembly is simple, convenient and fast. Modular design, easy design changes The FFU ceiling grid is highly expandable and can be changed according to the special FFU size Completely cut and processed in the factory, Only perform assembly actions in a clean room Reduce pollution during construction. Aluminum alloy surface sealing treatment, beautiful appearance. T-Bar bottom suspension ditch It can be decorated with PVC cover to prevent particles from accumulating. Standard nuts (3/8", 17 heads) can be used for both the upper and lower grooves of T-Bar For suspension use, reduce the use of special screws to avoid cost increase. The bottom of the FFU keel T-Bar can be installed with special lamps for clean rooms. The special bump design of T-Bar and Joint utilizes the weight of FFU, The FFU keel enhances the airtight effect of forced tightening and reduces the loss of air volume. Joint's multi-lifting point design prevents the problem of incapable suspension due to interference of the lifting points. The Joint forms a hole, which can be installed with a fire sprinkler (through 6/8" seamless steel pipe). Fire smoke detectors can be installed at the bottom of the Joint. Welcome to inquiry clean room FFU 、cleanroom wall systems and clean room modular wall systems etc.
PUR and PIR refer to the chemical composition and structure of rigid polyurethane foam. Either PUR or PIR can be used as a core material and a variety of rigid or flexible materials as the surface material to be composited by various processing methods. PUR composite panel refers to the polyurethane rigid foam as the core material, which generally adopts a formula system of polyether polyol, lower isocyanate index and flame retardant. The skeleton structure of the foam is composed of urethane segments. It can only be used below 100 degrees Celsius. PIR composite panel refers to the polyurethane rigid foam as the core material, which generally uses polyester polyol, high isocyanate index (above 250), and uses no or less flame retardant formula system. The skeleton structure of the foam is made of urethane The product is composed of the chain segment and the urethane modified isocyanurate segment together, and the product can be used below 150 degrees Celsius. In today's industrial system, there is an increasing demand for PIR polyurethane panels. Recently, many customers are looking for PIR polyurethane cold storage board, so what is PIR polyurethane cold storage board? Talk to everyone today. The so-called PIR polyurethane cold storage board means that the combustion grade of the polyurethane sandwich panel reaches the B1 level. When it comes to fire rating, I have to mention the old standard GB8624-1997. This is an earlier standard for building fire protection materials. This is described in the standard: Class A: Non-combustible materials (such as rock wool, stone, etc.) Class B1: Flame-retardant materials (such as: polyurethane, polystyrene) Class B2: combustible materials (polyurethane, polystyrene) Class B3: Flammable materials (extruded polystyrene, polyurethane, etc.) Polyurethane is found in B1, B2, and B3 materials. Back to the topic, polyurethane cold storage board, as a better insulation material today, has been widely used in the construction of cold storage in our production and life. Polyurethane materials are materials for agricultural production systems. Only inorganic materials can achieve Class A non-combustibility. We have already mentioned this in previous exchanges. Therefore, the higher combustion level of polyurethane materials can reach B1 level. Question:What is clean room panels made of? Answer:Clean room panel, also known as clean board, is a composite board with color-coated board, stainless steel and other materials as the surface material.
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