Chongqing Qingtao Fiberglass Products Co., Ltd.
Issues that need to be paid attention to when loading glass yarn
Glass yarn is a fiberglass product with a brittle texture and is easily deformed, so you should pay special attention when loading and unloading the truck. Let me share with you the issues you should pay attention to when loading and unloading the truck. There are generally two types of glass yarn, one is urine gel Fiber Glass, and the other is emulsion Fiber Glass. The urine gel glass yarn roll is relatively fluffy, while the
Tips for choosing and identifying glass yarn
First, you need to understand its performance and features. And customers should choose according to their own needs when making purchases! As we all know, today's diverse Fiber Glass products provide us with a wealth of choices. However, if we as consumers want to quickly and effectively find the choice that suits us, we must understand the different performance characteristics and stand from the perspective of
To do a good job of pasting glass yarn, you need to start with the following points
As long as a person can control himself, he will lose nothing; only with a good mood can he have good scenery, only with good vision can he have good discoveries, and only with good thinking can he have good ideas. glass yarn is made of fiberglass woven fabric as the base material, which is soaked and coated with polymer anti-emulsion. As a result, it has good alkali resistance, flexibility and high tensile strength in the longi
Standards for identifying appearance defects in glass yarn
The prescribed standards for identifying mesh appearance defects mainly start from the following points: (1) Any appearance defects with different names and different degrees on adjacent glass yarn should be deducted separately. However, if they are mixed together, points will be deducted according to seriousness. (2) Within the specified length, points will be deducted according to the number of defects,
How much do you know about the super pressure resistance of glass yarn?
Everyone knows that Fiber Glass can provide thermal insulation. In fact, glass yarn has another advantage, which is the ability of glass yarn to resist stamping. Today I have summarized it and share it with you: When the Fiber Glass is designed, the interior is woven and baked in a criss-cross pattern. Therefore, after receiving pressure from external forces, the glass yarn will naturally transmit the received exte
How can the stable and durable performance of glass yarn be better improved?
The glass yarn is soaked in polymer anti-emulsion coating. As a result, it has good alkali resistance, flexibility and high tensile strength in the longitudinal and latitudinal directions, and can be widely used for thermal insulation, waterproofing, crack resistance, etc. of interior and exterior walls of buildings. The glass yarn is mainly alkali-resistant Fiber Glass, which uses medium alkali-free Fiber Glass. The
Glass yarn and plastering glue should be closely related
When subjected to tensile deformation, the plastering glue must work in harmony with the Fiber Glass. The two materials must have a good correlation. No matter how high the strength is, cracks will still occur in the grid cloth that has a poor correlation with the plastering glue. Produced in the early stages. When the protective surface layer begins to bear tensile force, the glass yarn should be in a stressed
Glass yarn should be used to prevent cracking of external insulation system
Breaking strength and alkali resistance strength retention rate are important properties of glass yarn. Breaking strength is inseparable from glass count or weight. At present, the glass yarn used for exterior wall insulation systems on the Chinese market generally weighs about 130g per square meter, and its strength is generally low. Its normal breaking strength is only about 1000N/5cm. In Europe or the United States, where exterior wall insulation technology and regulations are relatively mature, the requirements for the breaking strength of Fiber Glass are much higher than in my count
Introducing the method of pasting glass yarn
The main functions of the glass yarn are to improve the mechanical strength of the surface layer, ensure the resistance continuity of the surface layer, disperse the shrinkage pressure and thermal insulation stress of the surface layer, avoid stress concentration, and resist surface damage caused by changes in natural temperature and humidity and accidental impacts. Layer cracking. Therefore, glass yarn plays an important role in the external insulation system, so choosing a good glass yarn is also an important part of ensuring the overall quality of the external insulation system.
The production process and advantages of glass yarn
1. 14.5% to 16.7% zirconium dioxide and 6% titanium dioxide are introduced into the glass composition. After melting at a high temperature of 1600°C, platinum is leak-drawn into continuous filaments, which are spliced and twisted into textile glass fibers, and then drawn. During the process, the monofilament is coated with polymer water-soluble epoxy resin and coupling agent to ensure the affinity of the Fiber Glass with the alkali-resistant polymer during post-processing.
(1) glass yarn The glass yarn produced in my country is divided into two categories: alkali-free and medium-alkali. Most foreign countries are alkali-free glass yarn. glass yarn is mainly used to produce various electrical insulation laminates, printed circuit boards, various vehicle bodies, storage tanks, boats, molds, etc. Medium-alkali glass yarn is mainly used in the production of plastic-coated packaging cloth and in corrosion-resistant occasions. The characteristics of the fabric are determined by fiber properties, warp and weft density, yarn structure and weave pattern. The warp a
Introduce the characteristics of glass yarn
Fiber Glass is an inorganic non-metallic material with excellent performance. Raw materials and their applications glass yarn has higher temperature resistance than organic fibers, is non-flammable, corrosion-resistant, has good heat and sound insulation, high tensile strength and good electrical insulation. But it is brittle and has poor wear resistance. Fiber Glass is mainly used as electrical insulation material, industrial filter material, anti-corrosion, moisture-proof, heat insulation, sound insulation and shock absorption material. It can also be used as reinforcing material to ma
How to identify quality problems with glass yarn
1. The market price of the worst Fiber Glass is usually around 1.00 yuan to 1.60 yuan. Its glass yarn is usually made of waste glass from beer bottles. The production process is clay crucible drawing, which is a production process prohibited by the state. The surface coating is also not an alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, and generally sold in large quantities in the market. The length is often insufficient, the weight is insufficient, and it breaks after folding twice. The joints are not strong and easy to shift, and it is
What is the use of glass yarn?
glass yarn is a reinforcing material for the exterior wall insulation surface layer. Its main function is to improve the mechanical strength of the surface layer, ensure the resistance continuity of the facing layer, disperse the shrinkage pressure and insulation stress of the surface layer, avoid stress concentration, and resist natural temperature. , surface cracking caused by humidity changes and accidental impact. Therefore, glass yarn plays an important role in the external insulation system, so choosing a good glass yarn is also an important part of ensuring the overall quality of
Glass yarn plays a vital resistance role in fires
Glass yarn has a very serious resistance in fire. The glass yarn material is that the glass yarn itself is not easy to burn, has good alkali resistance, glass yarn has good heat insulation properties, light, good hardness, and good dimensional stability. It is similar to aluminum. The expansion coefficient of bentonite is a flame retardant material. When burned, it produces only a small amount of toxic carbon monoxide gas. It produces a lot of smoke and won't melt due to its low price. It has no distilled content and its production cost is low. 1942,--Experiment made of 300g reinforced F
Current status and development trends of glass yarn industry
1. Analysis of the current situation of glass yarn industry ①The industry is highly concentrated and presents an oligopoly competition pattern Today, the world's top six Fiber Glass companies account for about 75% of the world's production capacity, and the oligopoly competition pattern has not changed in the past decade. Due to high barriers to entry, the grid cloth industry pattern is expected to remain stable in the coming period.
What are the special features of glass yarn compared with other composite materials?
First of all, Fiber Glass has excellent physical properties. The main component of glass yarn is glass yarn. glass yarn has excellent high temperature resistance and can withstand high temperatures up to 1000°C. At the same time, glass yarn has high strength and stiffness, and is a common material with a strength of up to 2000MPa and a stiffness of up to 80GPa. In addition, glass yarn also has good electrical insulation properties and chemical stability.
What is the quality of the glass yarn?
glass yarn is a new building material with high structural strength, good temperature resistance and excellent waterproof performance. It is widely used in construction, roads, bridges, subways, tunnels and other engineering fields. Strong and durable glass yarn plays an important role in strengthening the crack resistance of concrete, enhancing the load-bearing capacity of the structure and delaying the occurrence of cracks. When choosing glass yarn, it is very important to understand the quality of the brand manufacturer.
What is the main use of glass yarn?
glass yarn is a composite material made of mixed materials. It is lightweight, corrosion-resistant, high-temperature resistant, and impact-resistant. Fiber Glass has a wide range of applications in the industrial field. Its main uses include the following aspects: 1. Anti-corrosion field: Fiber Glass has excellent corrosion resistance and can be used in the manufacturing of anti-corrosion equipment in chemical indust
How to use glass yarn to be effective?
glass yarn is a building material used to reinforce and waterproof exterior walls. Its use can effectively avoid problems such as cracking and falling off of exterior walls, and improve the stability and durability of the wall. Below we will introduce in detail how to use glass yarn to ensure its effectiveness. First of all, before the construction of Fiber Glass, the wall needs to be cleane
What is the main use of glass yarn?
glass yarn has many excellent properties and is widely used in various fields. First of all, glass yarn has important applications in the construction field. It can be used to reinforce and enhance the structure of buildings, such as walls, floors, ceilings, etc. By combining glass yarn with cement and other materials, the crack resistance and earthquake resistance of the building can be effectively impr
What are the advantages of glass yarn compared to other wall materials?
glass yarn is a material used to protect and strengthen exterior walls and has obvious advantages over other wall materials. 1. glass yarn has high tensile strength and durability. glass yarn is made of high-strength fiber material and has excellent tensile strength, which can effectively withstand the tensile force caused by the external wall. Compared with traditional mas
What are the glass yarn processing technologies?
As an important fiber material, Fiber Glass yarn is widely used in aerospace, automobile manufacturing, construction engineering, electronics and electrical and other fields. This article will introduce the types and process flow of Fiber Glass processing technology. 1. Preparation The raw material of glass yarn is the basis for preparing glass yarn. Its preparation technology mainly includes pro
What is the role and value of Glass Mat in the chemical industry?
Glass Mat is a composite material made of Fiber Glass as the main material and made through a special process. It has many excellent properties and is widely used in the chemical industry, providing great help in the design, construction and maintenance of chemical engineering projects. The following will discuss the role and value of Glass Mat in the chemical industry in terms of anti-corrosion, corrosion resistance, chemical resistance, and high temperature resistance.
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