Phase Change Materials Manufacturers PCM Air Condition Electronic

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Phase Change Materials PCM Manufacturers Building & Electronic Air Condition ..

T-series 18Cto29C: Phase Change Materials, PCM Latest^TM29T Brand with Melting Point 29°C and Latent Heat of fusion 175 KJoule/Kg or 260 KJoule/liter. Its best suited for Air-Condition Back-up to BT Shelter or Telecom Shelter. Temperatures from18°C to 29°C are used in Air Conditioning. Other M.P. grades are summarized in the link.

S-series 32Cto48C: Phase Change Material PCM Latest^TM 36S Brand with Melting Point 36°C and Latent Heat of fusion 260 KJoule/Kg or 357 KJoule/liter. It is best suited for Air-Cooled Telecom Shelters. Other M.P. grades are summarized in the link.

Hot Pads and Solar Heating systems use our PCM Latest^TM58, melting at 58°C.

Electronic or Telecom Enclosure: PCM are widely used in Electronic or Telecom Enclosures (BT Shelters) is Latest^TM29T for Air-condition AC Air Conditioning with PCM and AC Backup by PCM or Phase Change Latest^TM36S for Free Cooling. We also offer Polymer-based PCM-Filled Profiles Panels and Aluminum PCM-Filled Profiles or any other Container like Balls or Bottles or Heat Sinks and so on. We also supply Telecom Shelters and provide engineering services for Back-up Cooling in Existing and New Shelters. If your interest is only in PCM for Telecom Shelter then go to our Page Telecom Shelters PCM.

Freezer Salt: PCM used for maintaining the temperature at 0°C, you get it free; use tap water. Ask us for other target temperatures like 4°C, 7°C, 10°C, 15°C or minus 5°C, minus 30°C and so on.

We cannot help making a negative comment on the products offered by other brands. Most of the brands are offering Thermal salt 29 or PCM 29°C that freezes at less than 18^oC, making them practically useless in tropical regions. The shelf life of some of the vendors is hardly 45-60 day, making its use by long distance importers almost impractical. Most of such vendors are not manufacturer of the major ingredients for the product but only compounder. Often, they are one-man-show manufacturers and quote fancy prices for the product. With the information technology to their aid, they make fancy web sites and manage to squeeze the buyers. We have six manufacturing units, owned and managed by family members and most of the ingredients are manufactured by us.

PCM Energy P. Ltd	PCM Latest™	PCM Latest™	PCM Latest™	PCM Latest™
Product	Latest™29T	Latest™25T	Latest™20T	Latest™18T
Series	T-series Latest™
Description	Viscous Semi-Solid near Phase Change Temperature
Appearance	Translucent
Base Material	Inorganic Salts
Phase Change Temperature	28-30oC	24-26oC	19-20oC	17-19oC
Sub Cooling	2oC max	2oC max	2oC max	2oC max
Specific Gravity	1.48-1.50	1.48-1.50	1.48-1.50	1.48-1.50
Latent Heat Practically	175 Joules/g	175 Joules/g	175 Joules/g	175 Joules/g
Latent Heat Theoretical	188 Joules/g	188 Joules/g	188 Joules/g	188 Joules/g
Spec. Heat	2 Joules/g oC	2 Joules/g oC	2 Joules/g oC	2 Joules/g oC
Thermal Conductivity	1Watt/m oC	1Watt/m oC	1Watt/m oC	1Watt/m oC
Congruent Melting	Yes	Yes	Yes	Yes
Flammability	No	No	No	No
Hazardous	No	No	No	No
Thermal Stability	> 10000 cycles	> 10000 cycles	> 10000 cycles	> 10000 cycles
Max. Operating Temperature	100oC	100oC	100oC	100oC
Rates	Available on request

T-series is the Latest in PCM technology, Generation-X. It is not degradable with time. It can be used in thicker layers greater than 1” (>25mm). This product has made the earlier PCMs obsolete. Go to our write-up on Latest™ 29T. Latest™ 25T, Latest™ 20T, Latest™ 18T salts are similar to Latest™ 29T.

Cycle No.	100	200	300	400	500	1000	1000	1500	2000	1500	2000	2500	3000
Latent Heat KJ/Kg	196	188	188	192	185	178	178	175	170	172	175	178	170
Sub Cooling oC	0.5	1.0	0.9	0.8	0.7	1.0	1.0	1.1	1.2	1.3	1.2	1.3	1.4

The Error in measurement of Latent Heat can be upto 5% and The Thermometer Sensor can be off by 0.5^oC

Our Thermal Salt Latest™29T is a mixture of several ingredients. Most of these items are manufactured by us or by our sister concerns. Its properties are as under:

Specific Gravity: 1.5
Freezing Point: 28^oC
Melting Point: 29^oC
Latent Heat of Fusion: 175 KJoule/Kg (40 K. Cal/Kg). 255 KJ/ltr (60000 KCal/Cu.m)
*Most manufacturers report the heat of fusion in a temperature range, like 20^oC to 35^oC. The specific heat of PCM in this range will get added to the values. For this temperature range
*Latent Heat of Fusion: 210 KJoule/Kg (50 K. Cal/Kg)
Shelf Life: Infinite
Max. Operating Temp.: 100^oC

For a Live-Site Trial of Back-up Air-conditioning with Thermal Salt Latest™29T visit our Bookmark on Live Site Trial in Telecom Shelters

Go to our Book Mark for a write-up on Latest^TM 36S. Latest™ 32S, Latest™ 34S, Latest™ 45S salts are similar to Latest™ 36S.

Our Thermal Salt Latest™36S is a mixture of several ingredients. Most of these items are manufactured by us or by our sister concerns. Its properties are as under:

Specific Gravity: 1.4
Melting Point: 36^oC.
Latent Heat of Fusion: 250 KJoule/Kg (60 K. Cal/Kg) or 340 KJoule/liter (81000 KCal/Cu.m)
*Most manufacturers report the heat of fusion in a temperature range, like 20^oC to 40^oC. The specific heat of PCM in this range will get added to the values. For this temperature range.
*Latent Heat of Fusion: 300 KJoule/Kg (72 K. Cal/Kg).
Thermal Expansion: The coefficient of thermal expansion is the least offered in the industry. This eliminates cracking or shattering of containers and tubes.
Max. Operating Temp.: 100^oC

Building Air Conditioning with Latest™20T to Latest™29T Phase Change Material PCM

Hermetically Sealed Profile of Any Size Like 16mm*160mm*1000mm OR 20mm*200mm*850mm or …..etc offered in Polymer or Aluminum filled with desired Grade of PCM. We can give PCMs in Aluminum or Pet Bottles, HDPE or SS Balls or in Aluminum Sinks or in any container as per your choice.

Several Types of Packing can be custom made for cold storage and shipping application. Insulated Containers having back up of PCM of appropriate temperature (like -40^oC or say +18^oC) can be offered. As a demonstration, we have shown below a small size "PCM backed Insulated Container". It has four PCM filled profiles inserted in a special high-class insulated box. The box was kept for 30 days at 18^oC by filling it with appropriate PCM. Containers of any size and shape can be tailor made.

PCM Filled Insulated Boxes for Transport of Medicine, Food, Live Culture, Human Organs etc. are available in several sizes.

PCM Manufacturers
Phase Change Materials Manufacturers

PCM Energy P. Ltd
Mazgaon, Mumbai 400 010, INDIA
TEL: 91-22-23770100, 23774610, 23726950, 23723564. FAX: 91-22-23728264

PCM Phase Change Materials Suppliers & Exporters to USA (Representatives in Houston Texas & Chicago Illinois) Canada UAE Europe South Africa Egypt Turkey Mexico Brazil Argentina Chile Dubai & European areas like England UK Switzerland France Poland Italy Netherlands Sweden Spain Australia Korea etc.

PCM Energy P. Ltd.	PCM Latest™	PCM Latest™	PCM Latest™	PCM Latest™
Product	Latest™32S	Latest™34S	Latest™36S	Latest™48S
Series	S-series Latest™
Description	Viscous Semi-Solid near Phase Change Temp.
Appearance	Cream or Gray
Base Material	Inorganic Salts
Phase Change Temp.	31-32oC	33-34oC	36oC	48oC
Sub Cooling @ 1000 cycles	Small	Small	Small	Small
Specific Gravity	1.45	1.45	1.45	1.45
Latent Heat Theoretical	230 Joules/g	250 Joules/g	260 Joules/g	260 Joules/g
Latent Heat Practical	>200 Joules/g	>220 Joules/g	>230 Joules/g	>230 Joules/g
Spec. Heat	2 Joules/g oC	2 Joules/g oC	2 Joules/g oC	2 Joules/g oC
Thermal Conductivity	0.6Watt/m oC	0.6Watt/m oC	0.6Watt/m oC	0.6Watt/m oC
Congruent Melting	Yes	Yes	Yes	Yes
Flammability	No	No	No	No
Hazardous	No	No	No	No
Thermal Stability	> 10000 cycles	> 10000 cycles	> 10000 cycles	> 10000 cycles
Max. Operating Temp.	100oC	100oC	100oC	100oC
Rates	Available on request

Phase Change Materials PCM Manufacturers Building & Electronic Air Condition ..

Building Air Conditioning with Latest™20T to Latest™29T Phase Change Material PCM

PCM ManufacturersPhase Change Materials Manufacturers

PCM Manufacturers
Phase Change Materials Manufacturers