PVC tile is not resin tile. Resin tile is produced by professional synthetic resin tile equipment. There are great differences between them
1、 Overview of PVC tile and resin tile:
PVC tile is made of PVC resin (PVC) as the main raw material, supplemented by UV anti ultraviolet agent and other chemical raw materials, through scientific proportion and advanced technology. PVC tile has become plastic steel tile, which is a new generation of color steel tile. The multi-layer co extrusion technology is adopted to coat the anti-aging layer on the product surface, which improves weatherability and color durability, and adds a wear-resistant layer on the bottom. It has good fire resistance, corrosion resistance, weather resistance, no asbestos, bright color, environmental protection and health. It is widely used in roof and wall of large-span portal structure workshop, which not only meets the anti-corrosion demand of light steel structure workshop, but also saves steel and reduces cost.
Resin tile is divided into natural resin tile and synthetic resin tile. It is a kind of tile extruded by synthetic resin tile extrusion equipment. The resin in the market is called general synthetic resin tile, and the surface layer of synthetic resin tile is developed with high weather resistant engineering resin ASA. ASA is a ternary polymer composed of acrylonitrile, styrene and acrylic rubber. Now the synthetic resin tile equipment is mainly extruded by CO extrusion equipment.
2、 Characteristics of PVC tile and synthetic resin tile
(1) PVC tile features:
1. In terms of price, it is more affordable and practical;
2. Fire resistance - oxygen index oi ≥ 3, it belongs to flame retardant material;
3. Corrosion resistance - chemical corrosion resistance, more than 3 times longer than zinc plate life;
4. Strength and toughness - impact resistance, tensile resistance and brittleness resistance;
5. Weather resistance - due to the addition of UV anti ultraviolet agent in the material, the product can really play a role in anti ultraviolet radiation, with long service life;
6. Low noise - the noise is very low when it rains, which is more than 30dB lower than that of metal roof panel;
7. Portability - easy installation and handling, time and labor saving;
8. Beauty - the color is bright and colorful;
9. Environmental protection - no asbestos, no carcinogenic substance release.
Disadvantages 1. Poor stability to light and heat
2. The melting temperature is very close to the decomposition temperature, so it is difficult to guide and process. The raw materials of synthetic resin tile are solved by additives
3. It is easy to fade when used outdoors
(2) The surface material of synthetic resin tile is made of imported super high weather resistant engineering resin. It has excellent durability in the natural environment, even if it is exposed to ultraviolet, humidity, heat and cold for a long time, it can still maintain its color stability. According to the results of outdoor use in areas with strong sunlight, such as Arizona and Florida, the color change Δ e ≤ 5 can be ensured for ten years. The conclusion of xenon arc weathering test of synthetic resin tile equipment is obtained by irradiating the sample with 450 sunlight in different places. Excellent anti load synthetic resin tile (synthetic resin tile equipment production) has good bearing capacity. In low temperature areas, even if the roof is covered with snow all the year round, the surface damage and fracture of synthetic resin tile will not occur. The test shows that when the support spacing is 660mm and the load is 150 kg, the tile will not crack and damage. Sound insulation effect is good. It has been proved by experiments that the tiles made by synthetic resin tile equipment have good noise absorption effect when they are affected by external noise such as rainstorm and gale. Excellent corrosion resistance, synthetic resin tile can resist acid, alkali, salt and other chemicals for a long time. The results show that there is no chemical reaction in salt, alkali and acid below 60% for 24 hours. It is very suitable for acid rain prone areas and coastal areas. Fire resistant synthetic resin tile is a kind of fire-resistant material. There is a special small machine in synthetic resin equipment to co extrude the surface ASA layer. According to GB8624-2006 standard, the fire performance of the national fire protection authority is higher than or equal to B1. The impact resistance and low temperature resistance are good, and the synthetic resin tile has a strong external impact bearing capacity, which is also related to the stability of the composite resin tile equipment coextrusion. According to the test, 1kg steel ball will not crack when it falls from 3m high, and the impact resistance at low temperature is also very significant. Our company is a manufacturer of synthetic resin tile equipment with 20 years of experience, specialized in manufacturing synthetic resin tile equipment.