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1、 Brief introduction of polyurethane (PU), which is called polyurethane in full, is a general term for macromolecular compounds containing repeated carbamate groups on the main chain. It is an organic polymer material that is reacted by polyisocyanates and polyols and has multiple carbamate segments. It was first developed by Bayer in 1937
Published on: June 21, 2019 Clicks: 72
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The full name of polyurethane foam adhesive is one component polyurethane foam sealant, commonly known as foaming agent, foam adhesive, PU sealant, in English, PUFOAM, which is the cross combination of aerosol technology and polyurethane foam technology. Polyurethane foam adhesive is a special polyurethane product that can be filled with polyurethane prepolymer, foaming agent, catalyst and other components in a pressure resistant aerosol tank. When the material is discharged from the aerosol tank
Published on: June 21, 2019 Number of hits: 64
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The overall salvage behavior of large sunken ships includes pontoon salvage, floating crane salvage, etc. At the moment, almost all the pontoons used in the pontoon method are rigid ones made of hard materials. The rigid pontoon has great floating ability. When it is submerged and tied to a sunken ship, it is affected by the underwater environment at will and carelessly. Other pontoons occupy large space and have high storage and transportation costs. Large floating crane is a kind of aid equipment for maritime salvage, but
Published on: June 21, 2019 Number of hits: 69
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The influence and development level of the rubber fenders industry China's current rubber fenders and other shipbuilding industries, on the one hand, manufacture and consume various tools for the maritime transportation and land resources development and distribution industries; on the other hand, the shipbuilding industry is also one of the secondary providers of China's navy equipment, which can be described as having a quite high strategic position. With the support of international policies
Published on: June 21, 2019 Number of hits: 85
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Polyurethane itself is non-toxic, but no material can be 100% pure. Polyols, isocyanates, surfactants, catalysts, foaming agents and some functional additives are required for the synthesis of polyurethane foam
Published on: June 21, 2019 Clicks: 71
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The market share of furniture materials (including cabinets) produced by silicone foam board manufacturers in our country is less than 10%. Of course, there is a problem of consumption level, but it is mainly related to our consumers' lack of correct understanding of silicone foam board. It restricts the production of silicone foam board manufacturers, so that they cannot form a scale
Published on: June 17, 2019 Number of hits: 52
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No matter what industry it is, it will have its own industry standards, but if the enterprise wants to sell its products to the world, it will have to comply with some foreign product requirements. For example, we are familiar with FDA, LFGB and Rohs. Today, let's learn about Rohs. Purpose. To prevent a large amount of electronic electricity containing toxic elements
Published on: June 17, 2019 Number of hits: 66
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Foamed silica gel is the most common product classification in silica gel products. At present, foamed silica gel is widely used in the automotive, aerospace, computer, mechanical and electronic industries, fax machines, and high temperature parts of printers due to its stable chemical properties, high adsorption performance, high mechanical strength, and good thermal stability; In the body of automobile machinery, kitchen appliances, household appliances and other equipment. Characteristic 1
Published on: June 17, 2019 Number of hits: 75
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Shanghai Jiongjie Rubber and Plastic Industry Co., Ltd., a black silicone foam board for heat transfer equipment, has been committed to the research and innovation of silicone foam technology, breaking through and mastering key technologies, comprehensively improving the performance of silicone foam products, and better controlling the quality and cost. Black silica gel foam board for heat transfer equipment Silica gel foam foam board has uniform foam density, which can be 0.3~1.0
Published on: June 17, 2019 Number of hits: 62
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As people are promoted step by step in the silicone foam board enterprises, we find that other incentive factors become increasingly important. But high-level professionals and supervisors are not the research objects of job enrichment. Improving productivity is the main goal of silica gel foam board company to enrich market work,
Published on: June 17, 2019 Number of hits: 75
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Many silica gel foamed boards have their own excellent performance in the production of each product, which may lead to better development and application. As a professional manufacturer, we have been specialized in the production and supply of silica gel foamed boards and other related products for many years. It is known that most silica gel foamed boards are non-toxic and environmentally friendly, but some oil and gas pipes have higher requirements, In rubber material
Published on: June 17, 2019 Clicks: 64
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As we all know, silicone foam board has a wide range of applications, and can be seen in many places, such as home life and industrial manufacturing No matter where it is used, silicone foam board can play its own value. On expressways or viaducts, silicone foam boards are often seen at the edge of roads. These silicone foam boards are designed to
Published on: June 17, 2019 Clicks: 87
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Export red high temperature resistant silicone foam board Features: 1. Environmental protection, insulation, high temperature resistance, compression resistance, strong resilience; 2. Small surface tolerance and uniform foam density; 3. Acid and alkali resistant, anti-aging, non-toxic, tasteless and odorless; 4. Good surface non sticky, good air permeability 5. Made of 100% silica gel, it can meet ROHS, FDA and other export recognition requirements after strict testing
Published on: June 17, 2019 Number of hits: 78
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1. It is suitable for hot stamping equipment, electronic appliances, mechanical seals and other industries. It can meet the needs of supporting equipment in various aspects of national defense, military industry and civil industry. It is suitable for electronic appliances, mechanical seals and other industries. It can be pressed, damped, and used for a long time without cracking. It can be die-cut into any shape sheet according to different requirements of customers, and can be used for glue preparation. 2. Transportation:
Published on: June 17, 2019 Clicks: 57
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1. It has the functions of three prevention, water increasing and UV protection, and can be used outdoors for a long time. 2. Insulation grade: Grade H 3. Power frequency withstand voltage: ≥ 15KV/mm4, tensile breaking strength: 3.5Mpa 5, elongation at break: 480% 6, tear strength: 12KN/M7, Brinell hardness: 35 ± 5 degrees 8, relative density: 0.85
Published on: June 17, 2019 Clicks: 71
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1. This product has excellent heat resistant air aging performance, ozone resistance, insulation, and resistance to fuel oil and lubricating oil. It can work in air or oil media at a temperature of - 60~+250 ℃. 2. Strong sealing ability, which can effectively prevent small particles and rain. 3. Sealing, dust-proof, moisture-proof, airtight and shading, vibration isolation, fire prevention 4. Use in electricity
Published on: June 17, 2019 Clicks: 148
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Here are six processes of silicone products: 1. Moulding, which is the most common process. It is mainly completed by mold matching, and the mold shape determines the shape of silicone products. Molded silica gel products are usually molded by high temperature mold after putting in the solid silica gel raw material added with vulcanizing agent and applying pressure through the vulcanizing machine table
Published on: June 17, 2019 Number of hits: 108
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1、 The tapered ladder ZCTD-AA tapered rubber fender is the third generation product of the drum rubber fender. The new structural design of the tapered rubber body and the front steel frame is adopted, which increases the design compression deformation of the fender from 52.5% to 70% without increasing the reaction force, becoming one of the best rubber fenders today. Its appearance can make the wharf structural design lighter and reduce the size
Published on: June 12, 2019 Clicks: 81
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UHMW-PE fender veneer and wheel guard sill are one of the products researched and developed by our company for port and wharf applications. It has light weight. Impact resistance, corrosion resistance, UV resistance, aging resistance, small friction coefficient, which can effectively prevent the impact of UV radiation and hull impact on the hull and wharf* UHMW-PE polytetrafluoroethylene
Published on: June 12, 2019 Number of hits: 60
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In order to reduce the friction coefficient, reduce the shear force on the fender when the ship is berthing, and thus extend the service life of the product. As a result, the super arch fenders with anti impact steel frames (with PE) in the front appeared, mainly to reduce the impact on the fender berthing city and better serve the fenders. So now large port terminals are equipped with fender veneers (UHMW-PE
Published on: June 12, 2019 Clicks: 73
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