37 Degree High Enthalpy Thermal Energy Storage PCM Polymer

1, Features

• High enthalpy promising Polymer based Phase Change Material

• High molecular weight content of the chemical composite

• They are no supercooling phenomenon

• They are congruent melting

• They are no phase separation phenomenon

• They don’t need encapsulation to keep from leakage

• They are affordable and easy to use

• They experiencing the ultra-low volume change during phase transition

• They are non-corrosive

• They are stable in shape and in reversibility

• They have tremendous usage

• They have great potential in thermal energy solution development

• They are one of the most promising PCMs under researching and developing

   

2, Descriptions

Cross-linking crystalline polymer Phase change Material of our TX-PCMs.

   The phase change principle of this cross-linking crystalline polymer PCMs is the process of soft phase change media such as PEG from crystalline solid state to amorphous solid state.

PEG has a regular chain structure and is easy to crystallize and the latent heat of phase change can reach 187j/g. It has typical phase change material characteristics. It is commonly used as a phase change medium for crystalline polymer PCMs.By using this material, the phase change temperature can be controlled and adjusted by the relative molecular weight.

Cross-linked crystalline polymer PCMs use PEG as the soft segment with good crystallinity and MDI and PETA as the hard segment to synthesize solid to solid PCMs with cross-linked polyurethane structure.

Polymer-based PCMs with below the advantages:

• Have large thermal energy storage capacity of phase change materials

• Temperature adjustable

• No need packaging or containment

• Shape can be formed and processed

• The solid-solid phase change expansion coefficient is small, the volume change is low

• No supercooling phenomenon

• No phase separation phenomenon

• Non-toxic, no Corrosion
• Stable performance
• Long service life
• Convenient use with simple device,

3, Application

  Our TX-PCMs PCMs is developed for the main purpose for the electronic components thermal control utilizations, nowadays the more using is for lithium ion battery temperature control with high thermal conductivity, also in the mobile phone application like world famous branding HUAWEI,using this material for their thermal control with satisfying effectiveness.

  We can accept the customized products base on those our PCMs,we have knowledge and we are professional,only if you have ideas, we can build it up to high, adding for you a great value.