Scope of application: polyurethane foam is widely used in automotive interior decoration and vibration absorbing parts, such as coating materials, polyurethane rigid plastic panels, polyurethane elastomers, seat soft foam materials, decorative parts, sofa leather, roof accessories; the most widely used is a variety of soft and hard polyurethane foam materials, which have vibration isolation, sound insulation, noise reduction, thermal insulation and thermal insulation. PU can also be made into automotive polyurethane coatings, binders, sealants and so on. The PU 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 panel, rear roof frame decoration and so on.
Greenhouse heat preservation should be done a good shading work, greenhouse heat preservation in the hot season greenhouse vegetable cultivation should adopt shading cover measures, commonly used shading equipment is sunshade, shading should be selected according to plant species. Short plants choose black shading net to choose gray shading in autumn and winter vegetable cultivation. Because the gray shading can prevent the growth of insects, if the seeds or film delay the cultivation of plants need to use the network. On August 7, when the weather is hot, it can be used in the sunshade net, which is relatively weak in the cold season, does not need lighting or no curtain, and does not shade in the heavy rain season. The heat preservation time of the net greenhouse is not long, and the plants are covered on the surface, especially the dark shade opens the daylighting. When growing mushroom crops, greenhouse heat preservation will not cause fungal crop infection, and the products can be recycled.
Like most camping cars, the car has an ingenious pop-up table in the back, with sunshade accessories and outdoor picnic set storage space. The car offers a 3-year / 100000-mile warranty.
“Operation Bright window” is mainly for the management of vehicle driving safety, because the role of windows in addition to ventilation, but also assume the role of line of sight is transparent or not, is one of the important ways for drivers to observe the road. As we all know, the windows of the original car are transparent and colorless. After buying the car, most people will choose to stick a film, and even some car owners like to put on a dark film, so that they can avoid direct sunlight in summer. However, the dark film on the car window has a great hidden danger to the driving safety and is not allowed. According to the “Technical conditions for Motor vehicle Operation Safety” (GB7258-2017), private car window film has the following requirements: 1, the van window shall not be affixed with “specular reflection” sunshade film; 2, the visible light transmittance of the front windshield of the van and the rearview mirror of the driver should be greater than or equal to 70%, and the visible light transmittance of all windows should be greater than or equal to 50%.
Under the premise of meeting the interior design requirements of the building in Hangzhou, adding external sunshade panels, awnings and appropriately increasing the length of the southward balcony can play a certain sunshade effect. Heat-reflecting fabric curtains coated with metal film are arranged on the inside of the window, which has a decorative effect on the front, forming a less mobile space layer about 50mm thick between the glass and the curtains. In this way, a good effect of thermal reflection and thermal insulation can be achieved, but the direct lighting is poor and should be made into a movable type. In addition, installing blinds with certain thermal reflection on the inside of the window can also obtain a certain thermal insulation effect.
Dashboard, auxiliary dashboard, seat, ceiling, door guard, interior cover, steering wheel, floor mat, glue, suitcase, coat rack, sunshade, storage box, ashtray, gear, central control, automotive electronic system, safety information display system, interior lighting system, interior acoustic system, interior modification, interior renovation, vehicle sealing technology products, interior accessories Car carpets, car cushions, safety seats, seat covers, headrests, handle covers, armcases, anti-theft locks, seat belts, sun shields and decorative products, surface coverings, curtains, sunshade products and other
As for the vehicle lifetime warranty, it will include more items, such as common loudspeaker system, dashboard system, sub-dashboard system, ceiling, sunshade panel, signage system, seat system, power system, vehicle switch system, seat belt system, lighting system, body control system, steering wheel system, airbag system and so on. These common items are covered by the whole vehicle warranty.
The advantage of Sanya Bay is that the place is large and the seaside scenery is beautiful. Take the natural coconut tree as a sunshade and spread the picnic to a shop on the beach. When you are tired, you can lie under the tree and have a rest. Sanya Bay, there are many small pavilions, lying on it, pose, a proper “Maldives” wind!
Because the car audio is mostly installed in the upper part of the dashboard, in order to avoid the exposure of the sun, the effect of using sunshade is better. If the door and window sealing strip is not strict, it should be replaced, otherwise the loudspeaker is easy to rust and damage, or even cause short circuit to burn the main engine. The specific heat of the circuit board and plastic components in the car audio mainframe is different, so it is affected by the temperature change to a different extent. In the scorching sun, it is best to use the sunscreen to ward off the scorching sun and avoid the direct sunlight.
