LED lighting is the most promising industry in the 21st century and is triggering a revolution in global lighting sources. Among the seven strategic emerging industries identified by the country a few days ago, energy conservation and environmental protection ranked first, and the LED industry will be an important part of the energy conservation and environmental protection industry planning. During the 12th Five-Year Plan period, the LED industry is expected to achieve the goal of quadrupling and achieve rapid development; it will play an important role in energy conservation and emission reduction in the 12th Five-Year Plan. Chinese companies are actively investing in this increasingly hot market in this development opportunity.
Due to the energy-saving and environmentally-friendly characteristics of LED lamps, LED lamps are widely used in Europe and the United States. In the face of such a huge market, LED lighting companies have established industrial clusters in Zhongshan, Inner Mongolia, Shandong and other places in Guangdong, producing core components and Other parts. However, to gain a foothold in the global market, Chinese companies still have a lot of homework to do. Compared with the world's important LED application bases such as Europe and the United States, there is still a big gap in the technical level of China's LED lighting companies. In order to meet the requirements of foreign buyers and consumers for LED lamps, Chinese LED lighting companies must meet strict technical and safety standards.
The threshold set by the European and American markets has the following mandatory requirements for entering the EU LED lighting products. For example, CE-LVD mainly tests the low voltage command of LED lamps; CE-EMC tests electromagnetic compatibility instructions, mainly considers LED lamps. After the product is connected to the public power grid, it has interference and anti-interference ability to the surrounding live appliances; in addition, in order to achieve real environmental protection, ROHS, REACH and ERP test the chemical environmental indicators and energy consumption indicators of the products.
In addition, for the majority of buyers, the above criteria still seem to be insufficient to meet the standards, especially for high-end buyers, Germany's GS mark, and the German Sambo (PAHS Phthalate NP) is the recognition of product quality. Even products with the GS logo and German Sambo may sell at a higher price, and are more popular among buyers and consumers in the market.
LED luminaires are also widely welcomed and closely watched in the North American market. The technical requirements that follow are becoming stricter. In addition to meeting electrical safety, it is also necessary to meet electromagnetic compatibility and energy requirements. The relevant certification requirements and markings for LED luminaires are NRTL certification for safety regulations, FCC certification for electromagnetic compatibility, and Energystar for energy requirements. The technical indicators of LED lighting products must meet the corresponding regulations in order to obtain the favor of buyers in the North American market.
How to pass the certification to the European and American markets?
For LED lighting products, CE certification can be achieved through factory self-declaration, but for most foreign buyers, third-party certification will be more impartial and reliable. Domestic enterprises need to obtain third-party certification through domestic intermediaries, laboratories under the inspection and quarantine bureaus, and notified bodies authorized by the European Union. The time and cost of certification will vary depending on the complexity and quantity of the product.
Faced with the above challenges, TV SÃœD is a strong backing for Chinese LED lighting companies. Authoritative certification, creating value is the core concept of TV SÃœD providing services to customers. The group's certification experts and professional technicians have extensive global operating experience, providing multi-disciplinary integration around the world, customized solution-oriented strategic deployment, focusing on the overall business process, starting with a one-stop overall Solutions that help companies optimize their technology, systems and expertise to enhance their competitive advantage in the industry. In addition to the macro-level grasp of the global market, TV SÃœD experts are also keenly aware of the specific specifications of the local market, including standards, testing and compliance requirements, and are very familiar with government regulations, business relationships, etc. in the local market. Ensure that users have access to effective information and targeted services locally.
Hydroxy Propyl Methyl Cellulose
HPMC is a water-soluble ether, with thermal gelation properties, which has excellent cold-water soluble and hot water insoluble properties, It is a non-ionic cellulose ether mixture, the solution of non-ionic charges, which can`t react with metal salts or ionic compounds. It has PH stability, strong enzyme resistance and metabolic inertia; also has a good dispersion, emulsification, thickening, adhesion, water retention and protective colloid properties, so they are which is widely used in construction, paint, synthetic resin , ceramics, tobacco, textile, daily chemical, petrochemical and electronics industries.
The main purpose:
1. Construction industry: As a water retention agent for cement sand slurry, the retarder makes the slurry pumpable. Used as a binder in plasters, gypsums, putty powders or other building materials to improve spreadability and extend maneuverability. Used as a paste tile, marble, plastic decoration, paste enhancer, can also reduce the amount of cement. The water retention of HPMC enables the slurry to not crack too quickly after application, and enhances the strength after hardening.
2. Ceramic manufacturing: widely used as a binder in the manufacture of ceramic products.
3. Coatings industry: As a thickener, dispersant and stabilizer in the coatings industry, it has good compatibility in water or organic solvents. Can be used as a paint remover.
4. Ink printing: as a thickener, dispersant and stabilizer in the ink industry, it has good compatibility in water or organic solvent.
5. Plastic: as a mold release agent, softener, lubricant, etc.
6. Polyvinyl chloride: As a dispersant in the production of polyvinyl chloride, it is the main auxiliary agent for the preparation of PVC by suspension polymerization.
7. Other: This product is also widely used in leather, paper products, fruit and vegetable preservation and textile industry.
Hydroxy Propyl Methyl Cellulose
HENAN CHUANGE INDUSTRY CO., LTD , https://www.chuangegroup.com