GREENERGIZE Your Packaging
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- Lizbeth Mosley
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1 1 GREENERGIZE Your Packaging
2 PCM for Temperature Controlled Packaging The industry uses gel packs, ice and dry ice Consumers are looking for better methods to: control temperature reduce shipping weight reduce packaging waste reduce carbon footprint Some are using qualified containers which use higher quality insulating material and PCM for effective temperature control 2 2
3 PCM Phase Change Material Phase Change Materials (PCM) oscillate between solid and liquid phase within a certain temperature range absorbing or releasing thermal energy as latent heat. When the environment s temperature is higher than that of the PCM, heat transfers from the surroundings to the material which creates a cooling effect and changes the PCM s state from solid to liquid. When the environment s temperature is lower than that of the PCM, heat transfers from the PCM to it s surroundings, generating a warming effect and changing the PCM back to it s solid state. PCMs are classified as latent heat storage (LHS) units. Phase change occurs at a relatively constant temperature. 3
4 PCM Life Cycle PCM-HS22P 4
5 PCM, a Sustainable Technology Consumption of PCM products on a large scale is expected to reduce energy demand by up to 50% by 2050 By incorporating PCM in different applications, companies can earn times more carbon credits than compared to other green materials Most of the available PCM have a long operating life of approximately 20 to 30 years and need very little maintenance PCMs have 5 to 6 times more heat storage capacity compared to other materials 5 5 Source: Advanced Phase Change Material (PCM) Market Global Forecast ( ) by MarketsandMarkets
6 Types of Phase Change Materials Inorganic Salt Hydrates Organic Petroleum Based Organic Biobased Latent Heat (cbm) High Low low Toxicity Non-Toxic Can betoxic Non-Toxic Flammability Non-Flammable Flammable Flammable Corrosion Yes N/A N/A Stability Yes Yes Yes Renewable Yes No Yes Biodegradable water based N/A Yes Density higher than water lower than water lower than water 6 6
7 7 savenrg PCM Latent Heat KJ/Kg
8 savenrg PCM Latent Heat KJ/Kg vs KJ/cu.m 8
9 T-History Test 9 9
10 Phase Change Energy Storage for Temperature Control At phase change point energy is absorbed with almost no change in temperature. Technology enables high thermal energy storage for heating or cooling needs when and where needed
11 Efficiency of Temperature Control The temperature can be controlled within +/-3 degrees depending upon the type of insulation. PCM is not a substitute to insulation. It adds thermal mass for a suitable temperature
12 savenrg PCM Cold Chain Refrigerants savenrg Ice Pack PCM-HS23N Operating Range -26ºC to -20ºC savenrg Freezer Pack PCM-HS07N Operating Range: -10ºC to -4ºC savenrg Cold Pack PCM-HS00P Operating Range: -3ºC to +3ºC savenrg Cool Pack PCM-OM06P Operating Range: +2ºC to +8ºC savenrg Warm Packs PCM-HS22P Operating Range: +19ºC to +25ºC savenrg Incubation Pack PCM-OM37P Operating Range: +34ºC to +40ºC 12 12
13 savenrg PCM Ice Packs Ideal for transport of products at temperatures below -15 C Filled with PCM-HS23N with phase -23 C Freeze completely at temperatures below -28 C Latent heat capacity of 200KJ/Kg Volumetric latent heat of 236 KJ/cu.m Safe substitute for Dry Ice and propylene glycol Made from Non-toxic and non-flammable hydrated salts Tested for 3000 cycles 13 13
14 Temp in Deg Cel PCM-HS23N for Ice Packs T-History Bath PCM 23N Time in Min 14 14
15 Temperature Graph for Ice packs with PCM-HS23N Below -15C for 24Hr in 12 x9 x9 with 1 EPS per ISTA7D Winter 15 15
16 Temperature graph for Ice packs with PCM-HS23N Below -15C for 24Hr in 12 x9 x9 with 1 EPS per ISTA7D Summer 16 16
17 savenrg PCM Cool Packs Ideal for transport of products between +2 C to +8 C Filled with PCM-OM06P with phase change +5.5 C Freeze completely at temperatures below +2 C No super cooling Latent Heat Storage capacity 260KJ/Kg Volumetric Latent Heat 191KJ/cu.m Made from non-toxic organic materials Tested for 5000 cycles 17 17
18 PCM-OM06P T-History 18 18
19 Third Party Test Results at ZAE BAYERN, Germany 19 19
20 savenrg PCM Warm Packs Ideal for transport of products at controlled room temperature Filled with PCM-HS22P with phase +22 C Freeze completely at temperatures below +16 C Latent heat storage capacity185kj/kg Volumetric latent heat 285KJ/cu.m In hot ambient shipping environments, maintain temperatures between +22 C and +27 C In cold ambient shipping environments, maintain temperatures between +18 C and +22 C. Made from Non-toxic and non- flammable salt hydrates Tested for 3000 cycles 20 20
21 Temp in Deg C PCMHS-22P for Warm Packs T-History Time in Min PCM 22P BATH 21 21
22 Temperature graphs for Warm packs with PCM-HS22P 18C for 24hr in 12 x9 x9 with 1 EPS per ISTA7D Winter 22 22
23 savenrg PCM Incubation Packs Ideal for transport of products at body temperature PCM-OM37P with phase +37 C Freeze completely at temperatures below +32 C Latent heat storage capacity 218KJ/Kg Volumetric latent heat 192KJ/cu.m Made from non-toxic, bio-based organic products Expected life of 5000 cycles 23 23
24 PCM-OM37P Enthalpy 24 24
25 PCM Cold Chain Refrigerants 25 25
26 Pack 5 x6 150 Micron Nylon Pouch (ID) 110mmx145mm (4.3"x5.7") 26 26
27 Pack 8 x6 150 Micron Nylon Pouch (ID) 180mmx145mm (7 x5.7 ) 27 27
28 Pack 11 x6 1 Ltr HDPE Bottles 280mmx145mm (12 x5.7 ) 28 28
29 Pack 11 x9-1.2 Ltr HDPE Bottles 300mmx235mm (11.5 x9.25 ) 29 29
30 Pack 18 x8-1.2 Ltr HDPE Panel 450mmx200mm (18 x8 ) 30 30
31 PCM Applications POSITIVE TEMPERATURE APPLICATIONS NEGATIVE TEMPERATURE APPLICATIONS 31 31
32 Thank you Phase Change Materials RGEES LLC 1465 Sand Hill Road, Suite # 2016, Candler, NC United States of America Tel: info@rgees.com
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