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Phase Change Material

Shanghai Ru Entropy New Energy

Why Ru Entropy?

Solid-liquid PCM

Multiple temperature choices from -26c~70c including organic PCMs, Eutectic salt water PCMs, inorganic PCMs

Macro Encapsulation

Ru Entropy is strong in macro encapsulation with form of pouches, bages, blanket, cushions, panels, balls, sticks & customized shapes and encapsulation materials.

Form Stable PCM

Ru Entropy has know how on various form stable PCM technologies, such as MPCM, graphene composite PCMs, polymer composite PCMs & PCM gels.

10+ years continous R&D

Our R&D and product development team continously focus on PCM related technologies and solutions.

Dedicated Production

Ru Entropy cooperate with our suppliers to make customized machines specifically for encapsulation & production of some unique products.

Quality Assurance

Ru Entropy thinks quality is our core competence to satisfy our clients and therefore we make a lot effort on the details. 

About US

Ru Entropy

Ru Entropy (Tempered Entropy ) is a China leading phase change material company founded in Shanghai, 2014.  The company is established by a group of professionals with background of Thermal engineering, Chemical Engineering, Polymer Materials & Engineering, Nano Materials & Marketing and Electronics Engineering.

We bring latest PCM technology and delivers fastest its products to the market. We are a major normal paraffin distributor and partnership with China petrol, Thailand Enercon to offer the market highest purity tetradecane, pentadecane, hexadecane, heptadecane and octadecane.

Moreover,we supply macroencapsulation PCM, microencapsulation PCMPCM gel , PCM body cooling products, and doing OEM & ODM service to our clients.

PCMs

Ru Entropy supplies different types of PCMs in various forms. 

Encapsulation

Encapsulated forms include: PCM balls, panels, sticks, containers, pouches, bags, cushions, blankets …

Under cool PCM Cooling Vest

Featured products

Ru Entropy’s patented product, maxium cooling contact areas with the body, ultra light and comfortable, 90 mins under 40c or 2~3 hours under 35c hot weather

Honeycomb shape designed under cool vest is easy to use and great for people with outside uniforms or insulation clothes. But it can also be worn directly without covers.

The classic cooling vest with inserts are equipped with one set of PCM inserts ( 4 cells or 8 cells ). 

Ru Entropy’s PCM inserts / cooling elements include 4 cell, 8 cells and also a number of customized sizes and shapes. 

The pouch is filled with advanced soild-solid composite gel PCM. It is leakage free and safe to use for sensitive products shipping. Ru Entropy produces and offers PCM3, PCM18, PCM23, PCM26 pouch for cold chain industry use.

Ru Entropy PCM blanket for building is 60cm*160cm in size and 3.5kg in weight with 540~600Kj latent of heat in one piece. It regulates the indoor climate and improve the thermal comfort dramatically.

Our cold chain PCM blanket is designed for pallet thermal regulation purpose. The size is 60cm*360cm and the filling PCM amount is adjustable to meet different conditions and requirements. 

Ru Entropy has two designs of hat cooling inserts. One is for light duty ( 30 mins-1hour ) and another is for heavy duty ( 2~3 hours).  It is ideal for workers or riders to cool down with safty helmelts in hot summer.

Featured PCM mATERIALS

Phase Change Material
Normal paraffin
Eutectic PCM

SOLUTIONS

Building 

Textile

Electronics Cooling

Consumer Goods

TES (HVAC)

Cold Chain

Phase Change Material: Thermal Energy Storage Medium

Phase Change Materials are a series of engineered materials for thermal energy storage purpose. PCMs absorb or release large amounts of heat energy in the latent of heat form during its phase change process. Because of its ability to storge thermal energy, it is widely used in thermal management solutions.

The PCMs can be used in various of industries including construction, building, HVAC, TES, Textile, Electronics Cooling, Cold Chain, Healthcare, Military, Telecommunication, Data Centers. It acts as the thermal energy storage material providing thermal buffer or insulation.

Ru Entropy (Tempered Entropy), a China phase change material manufacturer, supplies PCM in several catalogues:

PCM materials and Composites

Application Products

  • HDPE Encapsulated PCM Panel 
  • PCM Pouch 
  • PCM Cushion
  • PCM Blanket
  • PCM Cooling Inserts
  • PCM Neck Cooler
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