79results about How to "Consistency and stability" patented technology

The invention discloses an organic fiber toughened inorganic composite artificial stone panel and a preparation method thereof. The panel comprises a surface layer, an intermediate organic fiber toughened layer, and a base toughened layer, wherein the surface layer comprises the following raw material components in parts by weight: 40-70 parts of quartz sand, 10-30 parts of a quartz powder, 20-45parts of an inorganic active powder, 0.5-4 parts of a pigment, 0.3-1 part of a water reducing agent, and 3-10 parts of water; the intermediate organic fiber toughened layer comprises the following rawmaterial components in parts by weight: 40-60 parts of the inorganic active powder, 45-65 parts of sand, 0.8-1.5 parts of the water reducing agent, 6-14 parts of water, and 4-8 parts of organic fibers; and the base toughened layer comprises the following raw material components in parts by weight: 30-50 parts of the inorganic active powder, 30-55 parts of the quartz sand, 15-20 parts of the quartz powder, 0.5-1.2 parts of the water reducing agent, 4-8 parts of water, 0.8-2.5 parts of a toughening agent. The panel has good volume stability, low shrinkage, no warping and deformation during use,extremely low water absorption, good durability, no problems such as aging, good adhesion between layers, and good ductility and no instant brittle fracture, can be used as a bearing structure, has good surface dirt resistance, and is suitable for popularization and use.

The invention provides a shell body capable of enveloping a plurality of power cells, which comprises: an upper end plate provided with an upper end plate groove with a shape corresponding to the outline of the end face of a power cell; at least one intermediate frame body, which is provided with a hollow structure corresponding to the outline of the power cell; and an lower end plate, which is provided with a lower end plate groove with a shape corresponding to the outline of the end face of the power cell. The shell body reasonably meets the requirements on shell body for power cells such as lithium batteries with soft batteries, and realizes the random adjustment of voltage and capacity. The single cells are clamped tightly to ensure the vacuity so as to reduce the vibration of aluminum-plastic film as well as scrapes and damages, to facilitate and ensure the reliability of the connection between a copper press plate and positive and negative plates and to ensure the stable performance and consistency of the cell.