Sodium Hexametaphosphate (NaPO3)6,white powder-like crystal or transparent glassy crystal, density is 2.484(20),easily soluble in water,but not in organic solution,absorbent to dampness,and turn sticky when absorbed dampness in air.it is possible to form solvent compound with metallic ions such as Ca,Ba,Mg,cu andfe;it is affine agent for Water Treatment.
Sodium hexametaphosphate (SHMP) is a hexamer of composition (NaPO3)6.Sodium hexametaphosphate of commerce is typically a mixture of polymeric metaphosphates, of which the hexamer is one, and is usually the compound referred to by this name. Such a mixture is more correctly termed sodium polymetaphosphate.
SHMP is used as a sequestrant and has applications within a wide variety of industries, including as a food additive in which it is used under the E number E452i. Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0–8.6, which produces a number of SHMP products used for water softening and detergents.
A significant use for sodium hexametaphosphate is as a deflocculant in the production of clay-based ceramic particles.It is also used as a dispersing agent to break down clay and other soil types for soil texture assessment.
It is used as an active ingredient in toothpastes as an anti-staining and tartar prevention ingredient.
As a food additive, SHMP is used as an emulsifier. Artificial maple syrup, canned milk, cheese powders and dips, imitation cheese, whipped topping, packaged egg whites, roast beef, fish fillets, fruit jelly, frozen desserts, salad dressing, herring, breakfast cereal, ice cream, beer, and bottled beverages, among other foods, can contain SHMP.
Shmp 68%,Sodium Hexametaphosphate,Shmp For Paint,Shmp Sodium Hexametaphosphate HENAN JINHE INDUSTRY CO.,LTD , https://www.hncarbonblack.com
Aston Martin’s recall incident has recently sparked concerns about Chinese auto parts suppliers. On February 11, Zhang Zhiang, general manager of Shenzhen Kexiang Mould Co., Ltd., who was involved in the recall, said in an interview that Kexiang was a small factory with an area of ​​only 800 square meters, and at most only three or four workers. The main business is to provide customers with molds for parts samples. “How could I get orders from Aston Martin? Even if there are, there is no such production capacity.†“Our products are molds, customers get back to themselves or find others according to the mold. In the production of parts, we do not produce parts.†Only the production of molds, no production of parts, this is the survival status of Shenzhen Kexiang, but also reflects the difficulties of the survival of China's vast number of automotive parts and accessories.
Spare parts is the world's "parts are the basis for the development of the automotive industry, but also our shortcomings in building a strong automobile country." Dong Yang, secretary general of the China Association of Automobile Manufacturers, is crying out almost every year. Unfortunately, over the years, the status quo has not changed.
What is the status of China's auto parts system? It is understood that at present, the parts and components of the joint venture are controlled by foreign parties. The foreign party brings its own supplier to China. The supplier builds a plant and puts it into production at the location of the car company and supplies it nearby. Since it is put into production in China, it also belongs to localized procurement and will not affect the localization rate of the final model. So, joint-venture car companies can not be vacant, independent companies should use domestic suppliers? the answer is negative. In the past five years, the Great Wall, Chery and BYD have released news of cooperation with Bosch, Delphi and other well-known international parts companies. The car brand that attracted the most attention last year was its international suppliers such as Magna Steyr, TRW, Continent, Bosch and Valeo. There was no Chinese domestic spare parts brand.
Bosch's combined sales in China reached 41.7 billion yuan in 2012, achieving a compound annual growth rate of 25% for the decade. 417 billion yuan accounted for about 10% of Bosch Group's total sales, which is Bosch's second largest overseas market. Bosch's penetration of new cars in China is far more than ABS and ESP, although ABS and ESP are still the most important products of Bosch. "The brakes come from Bosch, the wipers also come from Bosch, and the turbocharging technology is also from Bosch." New car introductions such as this one are often heard in 4S stores. Bosch parts as the biggest selling point, willing to work for Bosch, which is also very helpless brand, but have to accept.
Its own brand but also the use of foreign systems <br> <br> auto industry has a practice, OEMs are factory workers to the engine, the engine and transmission are the highest part of the vehicle profits. Toyota, GM, Volkswagen, BMW and other auto giants have their own engine technologies. In order to reduce costs, the engine may be jointly developed. However, the development results must be jointly held by both parties and cannot be controlled by others. Powerful, such as Bosch, also controls only 40% of the engine's core EFI market.
Ironically, for more than ten years since its entry into the WTO, Chinese self-owned brands have only initially mastered the engine and automatic transmission technologies in the last two years. Before 2012, they were more bought and assembled. Analysts believe that the self-owned brand in recent years, the predicament, the cause is the capital chain breaks, and the capital chain breaks more lies in the most beautiful scenery when the profits are earned by parts manufacturers. Buying instead of research and development is the mainstream idea of ​​building an independent parts supply system. Behind a large car company there is a large-scale spare parts trader, such as GM and Delphi, the electric equipment and Aisin behind Toyota Honda, but China does not have a handy spare parts supplier.
Chinese independent brands have not tried "vertical integration". BYD's self-sufficiency rate for parts and components was as high as 60%, and engines, motors, controllers, chips, and even paints were all done by themselves. However, soon, this model was severely tested. The battle line is too long, and it distracts a lot of funds and energy. “R&D out, the market has been lost for a long timeâ€, it is better to “buy it directly and save troubleâ€. The same experience with BYD is also the Great Wall and Chery, but nowadays, its spare parts are mainly foreign suppliers. In 2013, a large number of CVT transmissions that were installed on their own brand new cars and performed well were produced for a Belgian company, Bunge.
R&D and mergers and acquisitions are the way out for domestic companies <br><br><br The domestic spare parts prices are low, but they are uneven and the yield rate is low. Recently, BYD Sales General Manager Hou Yan, Chery Automobile Sales General Manager Huang Huaqiong, and Great Wall Chairman Wei Jianjun also told reporters that the current market competition has developed into quality competition, and independent brands have to provide high-quality products. "If you just want cheap support, the product grade will fall." Wei Jianjun said.
It is understood that at present, most of the domestic spare parts products are copied, split foreign products, imitation, never mastered its core technology. One of the few entered the joint venture car enterprise supporting system, but also by the joint venture car enterprise strict management and control, it is difficult to gain from the production of products, can only act as a representative factory, do not know how to innovate, not willing to innovate.
"The joint venture brand can't get in, and the independent brand is also failing in an all-round way. China's local parts and components are bleak." Jia Xinguang, a well-known automotive analyst, told reporters.
What is the way out? The industry believes that down-to-earth research and development and generous overseas acquisitions are the two most effective means of improving the status quo of Chinese domestic spare parts companies. In 2013, the proportion of R&D investment of internationally renowned parts and accessories companies averaged 5.6%, which was higher than that of the entire vehicle company. Bosch's R&D investment in China in 2013 was approximately 3.6 billion yuan. The global economic downturn has brought unprecedented opportunities for overseas mergers and acquisitions. However, experts have warned that it is necessary to beware of whether the technology bought is accompanied by a patent right. If there is no patent right, even if one hundred percent of the company’s shares are purchased, it still needs to spend money on technology.