Children's Day is approaching. In order to ensure the safety of children's rides, the China Consumers Association publishes scientific matching and correct use of child seats. Tips: Children must face the car before they are less than one year old and weigh less than 9 kg. And fasten the seat belt. PVC resin is a polar amorphous polymer, there is a strong force between the molecules, is a hard and brittle material; Low impact strength. After adding the impact modifier, the elastomer particles of the impact modifier can reduce the total silver grain induced stress, and use the deformation and shear band of the particle itself to prevent the expansion and growth of the silver grain, absorb the impact energy in the body of the incoming material, so as to achieve the purpose of impact resistance. The particle size of modifier is very small, so as to increase the amount of modifier per unit weight or unit volume, so that the effective volume fraction is increased, and the ability of dispersing stress is enhanced. At present, the organic impact resistant modifiers are widely used. Pvc Resin,PVC White Powder,White Powder Pvc Acrylic Processing Aid,White Powder Pvc Pipe Stabilizer Hengshui Yimei New Material Technology Co.,Ltd , https://www.yimeipewax.com
Why should the child safety seat be used for children?
First of all, the protection measures for adults in the car do not apply to children. The seat belt designed for adults is limited to a minimum height of 140cm. The seat belt shoulder strap is located in the clavicle and the front chest, but it is pressed against the neck in relation to the child with a small height. In the event of an accident, the seat belt not only fails to protect the child, but causes the airway to be compressed, causing suffocation, oppressing the carotid artery, causing brain ischemia, and even causing a carotid artery to cut and endanger life.
Second, it is dangerous to put a child in the passenger seat or hold it. The child sits in the passenger seat. When the brakes are in emergency, the airbag is opened to cushion the adult. For children, the airbag is just hitting the head and neck. The force of the bomb is 300 kilograms, which instantly becomes a deadly killer. When driving with a child, if the speed reaches 48 km emergency braking, a 5 kg child will produce 150 kg of strength. Even if parents want to protect their children, they are unable to do so; and the children will be squeezed by adults, causing double injuries.
China Consumers Association pointed out that there are four major misunderstandings in child safety seats: First, the car is facing the car too early, children must face the car before they are less than one year old and weigh less than 9 kg. Second, be sure to pull up the belt. It is fixed on the corresponding anchor point in the car. In the event of an accident, the pull-up belt can prevent the child seat from turning over. Third, the seat belt is too loose. If it is easy to insert the finger into the gap between the seat belt and the child, it means that there is no tie. Tight; Fourth, be sure to read the instruction manual carefully and operate the child seat in strict accordance with the instructions.
For how to choose a child safety seat, China Consumers Association also gives a reminder to remind parents to consider the child's weight and age, the way the seat is fixed, and carefully read the product certification information when purchasing.