In recent years, the domestic children's furniture market has developed rapidly, but the quality inspection results of the quality inspection department are not optimistic. Taking Guangdong as an example, in 2011, 62 batches of children's furniture produced in Foshan, Dongguan, Shenzhen and other cities were sampled, and the pass rate was only 67.7%. There are two batches of children's furniture heavy metal exceeding the standard, and one of the children's bedside tables has a measured value of soluble lead exceeding 30 times. This is still the result of sampling under the adult furniture standard, and the problem of children's furniture can be seen. In this context, the state issued the "General Technical Standards for Children's Furniture", which will be officially implemented on August 1 and will be reserved for furniture companies in less than two months. The implementation of the standard will have a certain impact on the finished furniture enterprises, upstream materials companies, furniture dealers, or will lead to a new round of industry reshuffle. Beware of the "new standard" selling point flickering from the implementation of the "General Technical Standards for Children's Furniture" for more than a month, some brands have launched children's furniture based on the new standard. In a furniture expo center, the colorful life children's furniture only has two boys' suite furniture for the June 1 promotion, the special price is 9888 yuan, only about 60% of the original price. The manager, Xiang Rong, said that the children's furniture produced on the basis of the new standard is being replaced in the field. The two promotional products are aimed at June 1st, but not as a eliminated product. "Children's furniture based on the 'old standard' has had a round of clearance before May 1st." Ye Hai, head of Ye Shengshi's furniture, said that this year's market downturn, coupled with new standards to raise production thresholds, may lead to some Firms with weaker strengths fail or transform into other products. For large manufacturers with strength, the implementation of standards will help to further develop the market. According to industry insiders, the new standard for children's furniture will become a new promotion point in the industry, but it is recommended that consumers ask for the quality inspection report of the authoritative department when buying, to avoid buying out products. [Guidelines for the Selection of Children's Furniture] 1. The colorful furniture should be investigated for the decomposable aromatic amine standard: "General Technical Standards for Children's Furniture" for the surface coating of enamel, arsenic, antimony, cadmium, chromium, lead, mercury and selenium. Limited, 4 more than the standard for adult furniture. The free formaldehyde in leather and textile fabrics must be 30mg/kg (higher than the standard of 75mg/kg for adult furniture), and the use of decomposable aromatic amines (not required for adult furniture standards) is prohibited. In addition, the phthalate in the plastic is also limited to 0.1%. Purchase reminder: After purchasing children's furniture after August, you should ask the merchant for a test report to see if the upper limit substance is qualified. Especially for the purchase of colorful children's furniture, focus on whether it contains decomposable aromatic amines. Decomposable aromatic amines are used in industry for dyeing, which is not only inexpensive, but also difficult to fade after dyeing, but it is extremely harmful. There is a saying that if 20 years later, cancer may have been caused by wearing a pair of underwear that uses decomposable aromatic amines 20 years ago. 2, closed furniture must have a new standard of ventilation: when children's furniture products have a non-breathable confined space (such as the door or cover and other parts to form a space), and the closed continuous space is greater than 0.03m3, the internal dimensions are greater than or equal to 150mm, A single opening area of ​​650 mm3, two unobstructed ventilation openings of at least 150 mm, or a ventilation opening equivalent to two 650 mm3 areas shall be provided, and the door shall not be fitted with an automatic locking device with a small opening force. Purchase reminder: This may be a problem that some parents tend to ignore when purchasing a wardrobe or side cabinet for their children. Because of the familiar adult furniture design, this requirement has not been emphasized. In fact, the child's playful nature determines that they often like to play in the small space such as the bottom of the table, the bottom of the bed, the closet, the closet, etc., and design the vents for the wardrobe or other closed furniture in the children's room, which can effectively prevent A child’s grief and other grief after a mistake. Most of the children's furniture that is about to be eliminated may be considered in this aspect. Before you place an order, you must check it. If there is any ventilating inside the furniture, the ventilation is good. Is it easy to switch the door with a little force? 3, there are dangerous protrusions to add protective cover new standard: children's furniture products can not exist dangerous sharp edges and tips, from the ground height of 1600mm below the contactable outer corners, edges and edges must be rounded or chamfered, and poured The radius of the circle is not less than 10 mm, or the length of the inverted arc is not less than 15 mm. If there is a dangerous protrusion, a protective cap or cover should be added to protect it. Purchase reminder: You can directly observe the corners of the bed, desk, chair and other small furniture that you plan to purchase, and the position below 1.6 meters, whether it has been rounded or chamfered, or whether there are protruding parts. Protective design. If there is no or only partial protection, this kind of children's furniture is about to be eliminated, and there are safety hazards in children in daily life, and the price is lower, so you need to buy it carefully. 4, the amount of formaldehyde released from wooden parts must be E1 level or above new standard: the formaldehyde emission of wooden parts refers to the requirements of GB18580. GB18580 has clear regulations on formaldehyde release limits for interior decoration materials, wood-based panels and their products. The formaldehyde emission of various artificial boards must reach E1 level for indoor use. Purchase reminder: The standard only limits the amount of formaldehyde released from the furniture material, and does not limit the total amount of formaldehyde released from the finished furniture. It is also difficult to achieve under the existing testing conditions. Therefore, when consumers purchase, using the nose to smell and view the test report is the main method to directly determine whether the amount of formaldehyde released exceeds the standard. In the same space, if too much furniture is placed, it will also produce a superposition effect of formaldehyde, so when purchasing, choose a product with a low formaldehyde emission. 5. The new standard for the applicable age of the product should be identified: the applicable age range of the product should be clearly indicated in the instructions for use, namely “3 years old-6 years oldâ€, “3 years old and above†or “7 years old and aboveâ€. The mechanical properties of different age groups are different. As long as the furniture of the age group of "7 years old and above" is included, the mechanical properties are higher. Shopping reminder: Children are curious about the world, love to beat and run on the bed, so children's furniture can withstand the child toss. When purchasing, carefully inspect the furniture and connectors. There are loose furniture, deformation, breakage, etc., or children's furniture without anti-pull device. It is not recommended. In addition, it is preferable to purchase children's tables and chairs with the ability to adjust according to changes in height.
It take a compressed gas as the power to form a high-speed jet to shoot glass beads on surface of work-piece that causes changes on surface and shape of the work-piece. Due to the glass beads` impact to surface, it makes the surface a certain of cleanliness and different roughness.
• It improves the mechanical properties of surface so as to enhance the fatigue-resistance of work-piece.
• It provides with parts-surface a controllable rough-surface to increase the adhesion with the paints, to extend the durability of the paints and it is also benefit to the flow and decoration of paints.
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
Blasting Glass Beads ,Micro Blasting Glass Beads ,Blasting Glass Beads Road Marking,Reflective Blasting Glass Beads
CHIYE GLASS BEAD (HEBEI) CO., LTD , https://www.chiyeglassbeads.com