Land cat preferred APP development
What is the core of the land cat optimization system?
The leader strategy is optimal for the land cat. The leader is the partner and partner. The core starting point of the platform is not to sell the goods to the leader, but to sell the goods to neighbors together.
Neighbors are common customers. The platform and the leader are only different in roles. The platform is responsible for picking good things and transporting them. The leader is responsible for communicating with customers and serving. For the selection of heads, the ground cat preferably has a standard portrait, and generally prefers heads with more plasticity. Each head is a group head. The platform has contract signing, training, assessment, and elimination mechanisms. The training includes pre- and post-group opening, powder-pulling skills, and so on. Each link has special training.
Introducing the preferred mode of the land cat:
The preferred mode of Dimao is simple, using community as the node to find; the head (usually Baoma), organized by the head in the ** group, and the platform provides supply chain, logistics warehousing and ** support.
Fast in the first-tier cities; is just a need, but good and provincial in the second to fifth-tier cities; it is.
Community group purchases have achieved a balance in this regard. The next day, the efficiency is very high. The cost of fulfilling the contract is one-fourth of the traditional fresh e-commerce, and users can sink, and the audience is relatively wide.
This is not just an optimization, but a revolution.
Community group purchase is a kind of shopping and consumption behavior of the resident groups in the real living community. It is a regionalized, niche and localized group purchase form relying on the real community. There is no middleman difference, and it is convenient, fast and fast.
For more information, please contact Huang Sheng 199-2565-7856 Microelectronics
Pyrite as Fillers Used in Grinding Wheels/ Abrasive Tools
Ablation grinding wheel / abrasive( filling agent )
PYRITE__As fillers used in grinding wheels/ abrasive tools
Place of Origin: Henan Luoyang, China
Pyrite, Iron pyrites, pyrites lump, Ferro sulphur, Pyrites powder.
Product Description
Detailed introduction: is filling agent for ablating grinding wheel abrasive, which can effectively reduce the grinding wheel temperature during ablation, improve the heat resistance, and prolong the service life of the grinding wheel.
Formation of a protective layer
(1)The reaction absorbing oxygen occurs between 400 and 475 degrees, thereby reducing the oxidation of resin, reducing the oxidation burn of workpieces, and prolonging the working life of grinding wheels at high temperature.
4 FeS2 + 11 O2→2 Fe2O3 + 8 SO2
(2) 4 FeS + 7 O2→4 Fe2O3 + 4 SO2
400-475 degrees is a limit that the grinding wheel can easily reach. The above reaction creates an oxygen-free and hypoxic environment for the grinding wheel at the micro level, thereby improving the high-temperature performance of the grinding wheel.
Decomposition reaction occurs at 650-degree heat absorption, thereby reducing the working temperature of the grinding wheels.
FeS2→FeS + S
(3) It enters the melting state at about 1100 degrees, which becomes a good lubricant to protect the grinding wheel FeS(s)→FeS(l).
(4)Sulfur, sulfur dioxide and sulfur trioxide react with the workpiece surface to form FexSy:
Quality:
S: 48%min, FE: 42%min, SIO2: 3.0%max, PB: 0.1%max,
ZN: 0.1%max, AS: 0.1%max, . C: 0.3%max, CU: 0.2%max,
H20: 1.0%max, SIZE: 95%min
Granularity: (0-3)mm/(3-8)mm/(3-15)mm/(15-50)mm or other particle size.
Packing: 25KG/500KG/1000KG/BAG or 1000KG/BAG or other packaging.
Note: if there are special requirements, the product can be customized according to clients` requirements.
Iron Sulphide For Resin Grinding Wheel---LHT(SL)
Iron sulphide for resin grinding wheel Pyrite, Iron pyrites, pyrites lump, Ferro sulphur, Pyrites powder
LUOYANG PERFECT TRADING CO.LTD, , https://www.pyritefes.com