Phase Change Material Hygroscopic Calorific Fiber

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10 m.t.
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60000 m.t./month

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Specification of Hygroscopic Calorific Fiber:

- Heat insulation fiber when wearing
- Quick dry and feel comfortable
- Remove hot and feel relaxed
- Environmental protection and health
- No poison to human body
- No pollution to the environment

Cold-proof and keep warm is the important comfort index of winter clothing,the traditional heat preservation method is usually control caused by heat conduction, convection and radiation heat loss.Such as using the thick fabric or cotton wool to insulation, some still use metal coating fabrics.   

However, the requirement of modern people for clothing comfort, functionality and aesthetics is higher and higher,the traditional warm clothes fluffy and bloated,neither convenient for activities as well as affect beautiful.With the rapid development of science and technology and the continuous improvement of people's living standard,the requirement of people for the fabrics and clothing’s practical function tend to diversification.So,the development for the actively adopt heat of heat preservation material have the important significance.Fever fiber: including Hygroscopic Calorific,Electricity Heating,Infrared Heating,Solar Heating,PCM Heat Release,Chemical Heat Release etc,all are actively adopt heat of heat preservation material.     

Japan's hygroscopic calorific fiber research more mature,the hygroscopic calorific fiber working principle: the liquid water evaporation need a great deal of vaporization heat,in contrast,the gaseous water molecules turn into the liquid water also will produce agglutination heat.And according to the test data show,when the person is motionless,the outward evaporation of moisture through the skin about 15 g / •h;In sports,there are a lot of sweat,both liquid and gas state,the quantity is about 100 g / •h.Therefore,the human body even if don't exercise also has a lot of sweat evaporate.Hygroscopic calorific fiber exactly use the water of gas and liquid variation,used to keep warm through the heat generated by changing the human body generated khan gas into liquid.  

But this kind of hygroscopic calorific fiber’s effect of heat preservation and thermal durability also have flaw,so this kind of fiber market promotion was limited.Such as hygroscopic calorific underwear,this kind of underwear’s hygroscopic calorific fiber material is expensive,general warm underwear was made by a small amount of calorific fiber with other fibers.Therefore,even if the real warm underwear,its temperature rise could not very high.   

Phase Change Material Hygroscopic Calorific Fiber

However our company developed hygroscopic calorific microcapsule,no matter on the effect of heat preservation or thermal durability have been greatly improved.This kind of brand-new hygroscopic calorific microcapsule has excellent hygroscopic calorific and humidity regulating function.  

The hygroscopic calorific fiber’s characteristics: 1. Heat insulation fiber when wearing. The hygroscopic calorific microcapsule play to maximum performance,it contains the hydrophilic polymer materials can effectively absorb the skin evaporation of water vapor,and convert into heat energy,persistent stay warm. 2. Quick dry and feel comfortable. The polymer material can absorb and transform the sweat quickly,let the clothes become dry. 3. Remove hot and feel relaxed. Excess heat cause to stuffy feeling is a very difficult problem,keep the comfortable dress sense in the cold days,required to maintain appropriate humidity between underwear and skin.The hygroscopic calorific microcapsule’s humidity regulating function can remove redundant moisture,convert sweat rapidly and keep dry and warm feeling. 4. Environmental protection and health,no poison to human body,no pollution to the environment. 


pcm fiber

Application of PCM Fiber: 

- Insole,Sock    

- Swimwear,Diving suit  

- Cap,Mouth-muffle,Glove,Neckerchief,Pajamas  

- Wearable supports(kneecap,shoulder pad,waist support)    

- Underwear,leggings  

- Fracture gesso

- Medical


1. What are we supplying?

We are specialized in PCM and microcapsule, service for all the cooling and heat storage system. We can not only supply the suitable products, but also the best service to you.

2. How Many years experience do we have?
We have been exported to more than 20 countries in the past 15 years.

3. How long do we usually reply your request?

We always reply our customer within 24 hours.

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Q:The total amount of energy consumption (equal value)
Equal value is the amount of energy produced by another unit of energy consumed by a unit of energy.
Q:Definition of low carbon energy
The implementation of low-carbon energy refers to the development of clean energy, including wind energy, solar energy, nuclear energy, geothermal energy and biomass energy to replace coal, oil and other fossil fuels to reduce carbon emissions
Q:Energy consumption classification of electronic products in China
At present, more than and 100 countries have implemented energy efficiency labeling system. For the blue and white background color identification, divided into 1, 2, 3, 4, 5 a total of 5 grades,Level 1 indicates that the product has reached the international advanced level, the most energy saving, the lowest energy consumption;
Q:What are the tax policies for renewable energy companies?
First, there is no exemptionThe development and utilization of support for renewable energy, energy consumption structure for improving our country's great significance, with the speeding up of the rapid economic development and energy consumption, China's renewable energy development and utilization of tax policies to support increased year by year.The vat has 5 main: since January 1, 2001, belonging to the biomass energy waste generation implementation of VAT refund policy; since January 1, 2001, the wind power generation value-added tax levied policy; since 2005, the denatured fuel ethanol production and marketing enterprises designated state approval of the sale of VAT refunds; in the county the following small hydroelectric power production units, according to a simplified method in accordance with the 6% tax rate to calculate VAT; VAT rebate policy for hydropower enterprises.Consumption tax, since 2005, the state approved the production and sales of fixed-point fuel ethanol production enterprises to be exempted from the consumption tax policy. Part of the tax preferential policies, although only applicable to individual enterprises, but played a good role model.
Q:What is the comprehensive calculation of energy production?
Energy production [statistics] the statistics reflect energy production scale, energy production structure, main indicators of production results and development speed, for the preparation of energy production plan, check the energy production schedule, reasonable composition analysis by energy, provide an important basis for the rational development of energy. According to the origin of energy, it can be divided into primary energy output and two energy output.
Q:Coal washing products are primary energy, or the two energy?
It can be useful to calculate and analyze the efficiency of energy use, which can be divided into primary energy and two energy sources. The general criterion for division is that any source of energy that is directly from the natural world, which is not processed or converted, is called "primary energy".
Q:What is the C type of the product type in the notebook computer?
Product characteristics and brand image as important; B products such as food, medicine, etc., D products such as snacks, beer, beverages, etc..
Q:New energy technology applications, including the professional
4 related to power generation, (our country has only one qualification qualification, registered electrical engineer. Among them, there are two directions, power transmission and distribution, power distribution XX class is very sorry, although wind power, photovoltaic power generation is the country but only recognized the development of power transmission and distribution and other professional;
Q:Firewood (dry) is what type of energy
Representative biomass such as crop, crop waste, wood, wood waste and animal waste. Narrow concept: biomass mainly refers to the agriculture and forestry production in addition to food, other than fruit stalks, trees and other wood cellulose (referred to as lignin), Agro industrial waste, agricultural waste and animal husbandry production process such as manure and waste materials. Features: renewable, low pollution, widely distributed.
Q:There are several forms of energyWhat are they called? What is the use?
The primary energy is divided into renewable energy (hydro, wind and biomass) and non renewable energy sources (coal, petroleum, natural gas, oil shale, etc.). According to the production method can be divided into primary energy (natural energy) and two energy (artificial energy). Primary energy refers to the nature the natural form and without processing or conversion of energy resources, energy resources including a hydraulic renewable and non renewable coal, petroleum and natural gas resources, three kinds of energy including water, oil and gas, is the core of primary energy,

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