It uses the mechanism of phase change temperature regulation to store heat energy through the phase change of energy storage medium and improve the quality of indoor thermal cycle.
When the ambient temperature is lower than a certain value, the phase change material condenses from liquid to solid, releasing heat; When the ambient temperature is higher than a certain value, the phase change material melts from solid to liquid and absorbs heat.
In this way, when the external temperature of the phase change material changes, the excess heat is collected in time and released smoothly, and the gradient change is small, thus effectively reducing the loss and stabilizing the room temperature.
Phase change materials can also use the phase change temperature regulation mechanism to make the power load "peak-cut and valley-fill", make full use of low-valley electricity prices, reduce household energy costs and reduce energy waste.
Phase change materials can promote household heating of buildings, especially to balance the room temperature of the first floor, the top floor and the corner, and insulate them in summer and winter.
origin
Abstract: FTC self-regulating phase change energy storage material adopts saturated acid, and adopts new technologies such as plant critical extraction, vacuum freeze distillation and saponification. And through chemical changes, small molecules are grafted or poured on macromolecules to generate a new substance.
This substance has a large latent heat value.
Taking the comfortable temperature of the environment (18℃, 24℃) as the phase transition point, make full use of natural energy, adjust and raise the temperature, and achieve the purpose of energy saving.
FTC self-adjusting phase change energy storage building materials overcome the contradiction between thermal insulation performance and compressive performance, change the original single thermal resistance, and have both hot melt and thermal resistance.
The basic principle of key technology application is the mutual transformation of two-phase materials. Phase change is a phenomenon that substances in nature change from one state to another under certain conditions (liquid-solid exchange). There is energy change in the process of phase change, that is, the function of absorbing and releasing heat.
The theoretical basis is that when the ambient temperature is lower than 18℃, the phase change substances in FTC phase change materials condense from liquid to solid, forming heat release.
When the ambient temperature is higher than 27℃, the phase change substance melts from solid to liquid, forming heat absorption.
The latent heat of FTC substance is 249 per kilogram.
KJ can do 1
Water is heated from 0℃ to 62℃
, you can make three
Title used by people who don't want to specify their gender.
three
m×3
The room temperature of room M is increased by about 7℃
special
Point: 1)
Good energy effect
This material breaks through the single thermal resistance of traditional thermal insulation materials and has two major thermal insulation properties: hot melt and thermal resistance.
Through the binary phase change principle, the latent heat value of phase change is large, the heat storage density is high, the heat storage and release process is almost isothermal, and the energy saving effect is obvious.
2)
Safe and reliable
The phase change material and the substrate are bonded into a whole, which has good randomness and no cavity, and avoids tearing and falling off under negative wind pressure.
Effectively overcome the problems of rib falling and deformed brick angle outward after splicing.
3)
Anti-crack and moisture-proof
After the phase change material is put on the wall, the material body has a fiber mesh structure, which has strong tensile force and firm integrity, effectively preventing cracks.
The material has moisture permeability, which can effectively prevent the release of condensed water caused by the temperature difference between cold and hot in the basement of the external wall in summer and prevent the surface of the external decoration layer from cracking; In winter, cracks are prevented in the external decorative layer due to ice expansion.
At the same time, it overcomes the phenomenon of hollowing and falling off caused by the humidity of the substrate.
4)
Reduce noise by absorption
There are multiple layers of non-penetrating hollow structures in the material body, which effectively slow down the propagation of small vibration sources and impact sound waves and reduce the decibel number of noise.
Used in partition walls, ceilings, floors and other parts of the family, it has sound insulation effect and reduces the harm of urban noise to human body.
5)
Prevent toxic substances
The phase change material contains pure natural aromatic terpenes and aromatic substances, has the functions of expelling insects, removing chemicals and removing alkali, and can improve the sanitary requirements of living environment.
After rigorous testing, the environmental protection phase change energy-saving material is an environmental protection product without corrosion, pollution, radiation, odor and any poison.
6)
Fireproof and nonflammable
Phase change materials are classified as Class A incombustible materials by special tests, and their application scope is not limited, meeting the requirements of various buildings for fire protection.
Simple construction, manual plastering, convenient and fast, is an ideal substitute for grassroots plastering.
7)
Going green and environmental protection
The materials are environmentally friendly products, which are non-corrosive, pollution-free and odor-free.
Harmless to the environment and human body.
8)
simple structure
The structure is simple. After adding water in proportion and stirring evenly, it can be applied directly or at one time.
30
millimetre
Thick, is conducive to improve work efficiency, shorten the construction period; Keti
Layer, and has the function of moisture and alkali.
Basement plastering.
Scope of application: FTC phase change energy-saving materials are suitable for industrial and civil buildings, and external insulation of various buildings (such as painting or installation); External wall internal insulation; Household partition walls, ceilings, stairwells, roofs, ceilings and other parts that need sound insulation, heat preservation and heat insulation.
This product is mainly used for highways, airstrips and bridge pavements. It has snow melting function through phase change mechanism, which can avoid the damage of snow melting agent to pavement and green space, effectively restrain the thermal expansion and cold contraction of highway maintenance, and avoid the influence of rain on high temperature pavement.
Phase change energy storage materials can also be directly added to concrete or asphalt for mixing, which has no effect on pavement quality.
Packaging and storage:
25
Kg packaging, chemical composite paper-plastic packaging bag, lined with PVC film;
The shelf life is 2 years. It must be waterproof and moistureproof. After opening the package, it must be sealed, odorous and non-toxic.