Guide to Shop Pvc Strip Curtain Roll Price in Linyang

The composition and structure of PVC film synthetic leather can be used as a substitute for plastic products. Usually, the impregnated non-woven fabric is used as the mesh layer and the microporous polyurethane layer is used as the grain layer. The front and back sides are very similar to leather, and have a certain degree of air permeability, which is closer to natural leather than ordinary artificial leather. It is widely used in making shoes, boots, bags and balls.
In 1994, it introduced internationally advanced production equipment and technology from Italy, South Korea, and Taiwan. With rich experience and technology, it produces and manages medium and high-end artificial leather, synthetic leather and polyurethane resin. The products produced and operated are of high quality and diverse colors. They are widely used in men's and women's shoes, sports shoes, casual shoes, labor insurance shoes, work shoes, fashion shoes, sofas, furniture, massage chairs, leather goods, leather bags, handbags, wallets , Certificates, stationery, balls and other sporting goods, gloves, belts, clothing and other processing and production decoration; fully meet the needs of modern life, give vitality and vigor.

In fact, we know that the flow characteristics of PVC plastic sheets are quite poor, and the process range is very narrow. Especially PVC materials with large molecular weight are more difficult to process, so PVC materials with small molecular weight are usually used. The shrinkage rate of PVC is quite low, generally 0.2~0.6%. PVC plastic board has non-flammability, high strength, weather resistance and excellent geometric stability. Today, let's talk with you about the performance identification of pvc plastic board!

1. Performance identification of pvc plastic board

1. Identification of pvc plastic board performance-mechanical properties: PVC plastic board has higher hardness and mechanical properties. It increases with the increase of molecular weight, but decreases with the increase of temperature. The rigid PVC plastic board has good mechanical properties, and its elastic modulus can reach 1500-3000MPa. The elasticity of soft PVC is 1.5-15 MPa. But the elongation at break is as high as 200%-450%. The friction of PVC is general. The static friction factor is 0.4-0.5, and the dynamic friction factor is 0.23.

2. Performance identification of pvc plastic board-general performance: PVC resin is a white or light yellow powder with a relative density of 1.35-1.45. The hardness of the product can be adjusted by adding plasticizers. Pure PVC has very little water absorption and air permeability.

3. Identification of PVC plastic board performance-electrical properties: Flexible PVC board is a polymer with better electrical properties, but due to its greater polarity, the electrical insulation is not as good as PP board and PE plastic board. The dielectric constant, dielectric loss tangent and volume resistivity are relatively large, and the corona resistance is not good, and it is generally suitable for medium and low voltage and low frequency insulating materials.

4. Identification of the performance of pvc plastic board-thermal performance: the heat stability of PVC plastic board is very poor, it starts to decompose at 140℃, and the melting temperature is 160℃. The coefficient of linear expansion of PVC is small, it is flame retardant, and the oxidation index is as high as 45 or more.



5. Performance identification of pvc plastic board-environmental performance: PVC is resistant to most inorganic acids, alkalis, salts, and most organic solvents. Suitable for medicine and chemical anticorrosive materials.

Two, six secrets let you learn how to identify the performance of pvc plastic board:

1. Look at its appearance gloss: the poor gloss is recycled plastic, not PVC.

2. Resistance: the recycled plastic is also much worse.

3. Look at the cut surface: After the recycled plastic is cut, there will be miscellaneous materials with different colors.

4. Density: Throw it into the water to see if it floats on the water, most of the regenerated ones sink to the bottom.

5. Heating and welding: There will be smoke when welding recycled plastics.

6. Light transmittance: The light transmittance of PVC plastic board is excellent.

PVC three-proof tarpaulin is based on high-strength polyester canvas, coated with polyvinyl chloride (PVC) paste resin and various chemical additives such as accelerators, anti-aging agents, anti-static agents, etc. Plasticized. It has excellent waterproof, cold resistance, aging resistance, static resistance and other properties, and is much better than traditional tarpaulins in breaking strength, tear elongation and tear strength. Moreover, the PVC three-proof tarpaulin has a variety of colors to choose from, which can create colorful fabrics. The surface will also be specially treated to prevent slippage. The width can reach 2 meters wide. When processing finished products, it can reduce seams and improve quality. It is the most commonly used waterproof cloth. The excellent material properties bring a wide range of use to the PVC three-proof tarpaulin. It can be used as a freight tarpaulin for cars, trains and ships, as a cover for the open-air warehouses of stations, docks, seaports and airports. It can be used to build temporary granaries and various It can be used to cover crops in the open air, and can be used as materials for building temporary sheds and temporary warehouses on various construction sites such as power construction site I, and even processing camping tents and outer sheaths of various machinery and equipment. After the PVC three-proof tarpaulin is used for the corresponding time, it must be cleaned. It is not the tent that is dirty, but your image! In a word, if you want to make more money, you must keep the tent clean and tidy. Who doesn't like beautiful things! When cleaning the PVC three-proof tarpaulin, it is necessary to lay a carpet or waste spray canvas under the tarpaulin, otherwise the sand on the ground will leave a deep mark on the tarpaulin under the action of pressure, and even penetrate seriously. . After cleaning, the tarpaulin should be naturally dried or air-dried before being folded and stored, and placed or packaged according to the specifications for marking for the next installation and use. 1. How to clean the stains of PVC three-proof tarpaulin? (1) Friends who have a limited number of tarpaulins and limited conditions can find a mop, a bucket, and put some detergent to clean it up! (2) Floor washing machine: It is the kind of rotatable mopping machine that can be used as a cleaner in large venues such as shopping malls or hospitals. With professional cleaners, it can help you clean the stubborn stains on the tarpaulin. (3) If the tarpaulin is pasted with double-sided tape or fragile paper, it can be cleaned with asphalt cleaner! For heavy dirt, focus on cleaning with Clean & Bright Cleaner. (4) If the rental inventory of PVC tarpaulin tents is huge, it is recommended to purchase professional cleaning equipment, which can improve the working speed and speed up the use of tarpaulins. 2. What are the advantages of qualified PVC three-proof tarpaulin? (1) It can be recycled, and all are green and environmentally friendly. (2) On the basis of good waterproof effect, PVC three-proof tarpaulin also has good heat absorption function, so it can be well covered no matter it is rainy or sunny. If you stand under the tarpaulin and feel that the sun will directly hit your eyes, it means that the effect of shading and rain protection is not good. (3) It has strong puncture resistance, corrosion resistance, aging resistance and long service life. (4) Excellent tarpaulins have high latitude and longitude density, high toughness, smooth and soft appearance, and comfortable touch to touch. (5) At present, the relatively good tarpaulin is made of polyethylene as the main raw material, and its performance is greatly improved. It is also widely used in the construction of outdoor tents, carports, etc. in life. (6) The more water each square centimeter can withstand, the better the quality. In terms of production process, the technical requirements of waterproof and breathable fabrics are much higher than those of general waterproof fabrics when custom-made PVC three-proof tarpaulins; at the same time, in terms of quality, waterproof and breathable fabrics also have functional characteristics that other waterproof fabrics do not have. . The waterproof and breathable fabric enhances the air-tightness and water-tightness of the fabric, and at the same time, its special vapor permeability can quickly discharge the water vapor inside the structure, avoid the mold breeding in the structure, and keep the human body always dry. It is a new type of fabric that is healthy and environmentally friendly. In the state of water vapor, the water particles are very small, and according to the principle of capillary motion, they can smoothly penetrate into the capillary to the other side, thereby causing the phenomenon of vapor permeation. When the water vapor condenses into water droplets, the particles become larger. Due to the surface tension of the water droplets, the water molecules cannot smoothly escape from the water droplets and penetrate to the other side, that is, the penetration of water is prevented, and the vapor permeable membrane has Waterproof function.
ZHONGSHAN LINYANG PLASTIC CO.LTD thinks that a good rule of thumb to determine whether you're working on a project.
ZHONGSHAN LINYANG PLASTIC CO.LTD has had manufacturing experience for over clear pvc film years. She currently runs a website where they sell . You can visit her site at LINYANG PVC Tarpaulin Film.
Being focused on the goals of PVC Film, our team, and most importantly, ourselves is critical to long-term success.
ZHONGSHAN LINYANG PLASTIC CO.LTD prepares for every aspect of running a business, and this includes developing a sound understanding and ability to manage the financial aspects of our company, including financial analysis, taxes and budgeting.