In addition to its light weight, polypropylene foam has higher heat resistance, polypropylene foam is more beneficial than polyethylene foam and polystyrene foam on platforms requiring higher operating temperatures, such as sunshade panels, instrument insulation panels and places where the temperature between the doors is easy to rise.
The material is made of ecological wood, which has the advantages of no pollution and so on. Use healthily. Can be ready for use, first, exterior wall decoration, applied to external wall decoration products are mainly Great Wall board, outdoor floor, square wood, sunshade board, stacked board five series, mainly used in a variety of outdoor wallboard drivers, external wall decoration products are mostly hollow multi-cavity structure, can effectively achieve the role of thermal insulation and sound insulation, its excellent anti-fading, weather resistance and anti-aging products can be used for more than 20 years. In line with energy-saving and environmental protection building exterior wall standards, second, interior decoration, interior decoration products in addition to ceilings, blinds, triangles are available, exterior wall decoration products can be used in indoor TV background wall, bedside background wall, wall skirt, shutter, bathroom wall and floor. Balcony decoration, and smallpox decoration, package columns and other styling use.
Types include fuel tank, bumper, sunshade seat, door handle, steering wheel, dashboard and so on. Today, abs recycled plastics in the molding processing of plastic products also have a small number of failures, so that its use is bound, the mechanical strength of general plastics may as well be metal. The shrinkage of plastic is higher during molding. The sensitivity of plastic to temperature is much greater than that of metal or other non-metallic data, and the temperature boundary of plastic is much narrower than that of other data. If the plastic is loaded for a long time, even if the temperature is not high, its shape will have “creep”. The gradual plastic activity of plastic parts is unmalleable, resulting in the loss of dimensional accuracy of plastic parts.
[company profile] Beijing Hanyi Automobile Accessories Co., Ltd. (hereinafter referred to as Hanyi), located in Shunyi District, is a joint stock joint venture co., Ltd., which integrates strategic investment and management, and is jointly invested by China and South Korea. The company was founded on December 2, 2003 with a registered capital of 10.2 million US dollars, mainly in the development and manufacture of car door guard panels, inner roof panels, dashboards, seats, package plates, sunshades, carpets, rear box panels and other automobile accessories, and sell self-produced products and provide technical services for self-produced products. At present, it mainly provides services for Beijing Hyundai, Beijing Automobile, Beijing Mercedes-Benz and Futian.
The evaporation of water in the plastic film prevents the large amount of air humidity in the shed after watering. Select natural materials for moisture absorption, such as rice straw, wheat straw, quicklime and other materials to adsorb water vapor or fog between rows, and select insulation curtain materials with good moisture permeability and moisture absorption, such as non-woven cloth can condense dew on the inner surface, and prevent dew from falling on the plant. Thus reduce the air humidity, ploughing dehumidification by cutting off soil capillaries, can prevent soil capillary water rising to the surface, can avoid a large number of soil moisture evaporation, with the increase of summer temperature. How to properly cool the greenhouse has become an important work of daily management, the following we will introduce the following six measures, 1, external sunshade system. Is to keep the excess sunlight out of the greenhouse. Form shade to protect the crops in the greenhouse.
[company profile] Beijing Hanyi Automobile Decoration Co., Ltd. is a joint stock joint venture co., Ltd invested by both China and South Korea, which mainly provides services for Beijing Hyundai Automobile Co., Ltd. and supplies 4 categories, 15 items and 48 kinds of high-quality products in its finished cars. The registered capital is 10.2 million US dollars, mainly in the development and manufacture of automobile moulds, fixtures, door guards, inner roofs, dashboards, seats, package plates, sunshades, carpets, rear box panels, column decoration panels, interior lamps and other automobile accessories, and sell self-produced products and provide technical services for self-produced products.
When the weather temperature is relatively high, we can cover the windshield of the car with sunshade. What brand of sunshade should I introduce to you? Recommend several shading and cooling cars, sunshade
According to the management of medium-and long-term weather forecast, in case of continuous low temperature, the temperature of the mushroom house / shed should be kept above 8 ℃ ~ 10 ℃. The main measures for heat preservation and warming include: thickening the roof cover at night; hanging blankets on doors; closing doors and windows for heat preservation in the morning and evening; opening doors and windows around noon in sunny days; opening only leeward vents for short-term ventilation in rainy and snowy weather; in cold or windy weather, close doors, windows and vents to prevent cold air from attacking. When the weather is fine, open the cover to increase the temperature of the light, when the light is strong, it is best to set up a sunshade net under the greenhouse film and above the bacterial stick to protect the light and heat. If there are heating facilities such as hot air stove, the temperature of the mushroom room / shed can be increased by heating, but attention should be paid to prevent the smoke from being discharged into the shed and cause poisoning. In addition, the ditch cleaning and drainage of the mushroom shed should also be done to reduce the humidity in the greenhouse in the rainy season and improve the mushroom quality.
Sunshade is not only a tool, but also an ornament. You should choose more beautiful umbrellas according to your own preferences. The colors and styles of various brands of sunshade umbrellas are very rich.