(4) the form of baffle sunshade can effectively block the sunlight of orthographic window with small height angle. Therefore, it is mainly used for east-west glass curtain wall construction. ? The shading system also brings different levels of influence on indoor lighting, ventilation and winter sunshine. At present, there is a kind of sunshade lighting system, which adopts a combination of sunshade plate and light guide plate, which is generally in the form of installing a horizontal sunshade facility on the upper part of the building glass curtain wall or window. Its function can not only directly hinder the direct light and heat of the sun, but also indirectly use the sunshade design to reflect sunlight to the ceiling, and then direct natural light into the depths of the room through the ceiling.
According to the different use characteristics of famous plastics, the production of food plastic products in Quzhou City is usually divided into three types: general plastics, engineering plastics and special plastics. First, general-purpose plastics generally refer to plastics with large production capacity, good formability, cheap price and wide use. The reason of shrinking pit is the same as insufficient filling, which can be solved by excess filling in principle, but there will be stress. Attention should be paid to uniform wall thickness in design, and the wall thickness of reinforced ribs and convex columns should be reduced as much as possible. The treatment of the overflow edge should mainly focus on the improvement of the die. On the other hand, in the forming conditions, we can start to reduce the liquidity. The representative parts on the car are dashboard, rearview mirror, bumper, seat cushion, headrest, steering wheel, instrument panel anti-vibration pad, pillar decoration, front roof lining, window frame, ceiling and side roof frame decoration, door liner, sunshade board, rear roof frame decoration and so on.
For a long time, Emperor Chen Yu doors and windows have always been committed to home doors and windows heat preservation and energy conservation, sunshade and thermal insulation work. The broken bridge window system selects scientific and reasonable sealing profile, flexible adhesive strip seamless sealing lap joint, super-large glass hollow layer by layer protection, which can greatly improve the thermal insulation performance of the house, reduce the temperature of the room exposed to the sun, and reduce the influence of western sunlight.
Spray-free plastics are more and more used in home appliances and automobiles because of their excellent appearance, environmental protection and economy. In the field of household appliances, non-spraying materials are used in soymilk machines, drinking fountains, electric cookers, water heaters, washing machines, refrigerators, air conditioners, televisions and so on. In the automotive field, spray-free materials can be used for DVD face frames, central control panels, side skirts, glove boxes, sunshades, instrument panels, etc.
[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 CR929 aircraft cockpit adopts the classic layout design of aircraft on the current route, which is composed of top control panel, sunshade, dashboard, central console, left and right console, pilot and co-pilot seat, observer seat, observer console, ceiling, side panel and cloakroom.
Although the holy dashboard coating can prevent ultraviolet rays, in order to better prevent the dashboard from cracking and aging by the sun, especially for the car owner parked outside, it is necessary to use a sunshade to protect the device in the car, which is not only beneficial to the dashboard, but also prevents the cushion from whitening and discoloring. Drop a drop of oil on the ignition switch key and insert the key into the ignition switch lock and turn it several times to lubricate the lock mechanism.
However, because the bubble body is a poor conductor of heat, the cooling process often shows that the surface bubble body has been cooled and solidified, while the temperature of the core bubble body is still very high, assuming that the cooling setting ends at this time, although the bubble body has been solidified and shaped on the outside, but the core is still at a high temperature, and its heat will continue to transfer, raising the temperature on the surface of the bubble body. Coupled with the expansion force of the core bubble, it is possible to deform or split the stereotyped bubble. Therefore, for EPP manufacturers, it is necessary to ensure a sufficient cooling setting time for the cooling and curing of foamed products. In areas where higher working temperature is needed, EPP foaming material is more advantageous than PE foaming material, such as sunshade panels, insulation panels of instruments and places where the temperature between the doors is easy to rise.
As the car audio is often installed in the upper part of the dashboard, in order to prevent the reflection of the sun, the effect of the sunshade is better. If the door and window sealing strip is not strict, it should be changed, otherwise the loudspeaker is easy to rust and damage, so as to form a short circuit and burn the host. The specific heat of the circuit board and plastic components in the car audio mainframe is different, so the level affected by the temperature change is not the same. In the scorching sun, it is best to use the sunscreen to resist the scorching sun and prevent the direct sunlight.