ALP Aeroflex India Pvt. Ltd. Emerging Trends In Insulation By Shahab Z Ahmed (AVP) Shahab Z Ahmed -AVP
ALP Aeroflex India Pvt. Ltd. Presentation Overview � ALP Aeroflex India (P) Ltd – Introduction � Energy Consumption and Co2 Emission � Definition of Insulation Material � Different Type of Insulation Material � Parameter to select right Insulation material � AAIPL Product Range � EPDM Insulation � Benefits of EPDM insulation � Software Calculation � References
ALP Aeroflex India Pvt. Ltd. About ALP Group – US$ 100MN EPDM & PVC WEATHER ALP STRIPS / SEALLING SYSTEMS NISHIKAW A CO. LTD. EPDM EXTRUSIONS/ NEW CONCEPT MOULDED ARTICLES POLYMER INDUSTRIES ALP AND TOWNSHIP ALP POLYMER OVERSEAS PARK PVT. PVT. LTD LTD. GROUP ALP ALP AEROFLEX PVC / TPE / TPR / TPO PLASTICS EPDM / NITRILE EXTRUSIONS (I) PVT. INSULATION PRODUCTS PVT. LTD. LTD.
ALP Aeroflex India Pvt. Ltd. Our Presence ALP Nishikawa Co., Ltd. ALP Plastics Pvt. Ltd.. ALP Nishikawa Co., Ltd. ALP Overseas Pvt. Ltd. (ANCO, Gurgaon) (ALPP, Unit-2 Gurgaon ) (ANCO, Lalru) (ALPO, Rudrapur) ALP Aeroflex (I) Pvt. Ltd. ALP- GGC (USA) ( Rudrapur) ALP Overseas Pvt. Ltd. (ALPO, Noida) ALP Overseas Pvt. Ltd. (ALPO, Gurgaon) LALRU GURGAON AMBA HARID (PUNJAB) LA ALP Africa (HARYANA) GURGA WAR ON (ALPO, South Africa) SANA ND PITHAMP UR NA SIK MUMB AI PUNE DHAARW NOIDA AD RUDRAPUR CHENNA (UTTARPRADESH) (UTTARKHAND) I HOSUR : Production : Sales : Offices + Godown
ALP Aeroflex India Pvt. Ltd. Financials - AAIPL Turn Over – US $ 7 Million • - Net Worth - US$ 4 million - Head Office – Gurgaon - Capital Employed : US$ 3.83 million - Factory – Rudrapur , UK Man Power
ALP Aeroflex India Pvt. Ltd. Energy Consumption & CO2 Emission Insulation No Thickness mm Insulation 13 mm 25 mm 38 mm 50 mm 63 mm 75 mm Surface Temperature ◦ C 5 24.1 26.8 27.9 28.5 28.9 29.1 Prevent Condensation RH % 21 71 83 89 92 94 95 Energy Consumption kw.hr/m/yr 142.8 46.4 30.6 23.6 20.1 17.5 15.8 Energy Cost INR /m/yr 1285.2 417.6 275.4 212.4 180.9 157.5 142.2 CO2 Emission kg/yr 71.4 23.2 15.3 11.8 10.05 8.75 7.9 Calculation based on 65 mm (NB) pipe , operating temp 5 deg ◦ C, room temp 30 ◦ C, K value -0.037 W/mk in 24 hrs x 365 days , at a cost of Rs 9 /Kw-hr
ALP Aeroflex India Pvt. Ltd. What is Insulation? Is a material or combination of material having relatively high resistance to heat flow Stationary air is common in all the insulating materials providing the insulation effect. Benefits of Insulation � Prevents Energy Gain /Heat Loss � Prevents /Reduce Surface Condensation � Improves Aircon equipment efficiency � Control Surface temperatures
ALP Aeroflex India Pvt. Ltd. Modes of Heat Transfer
ALP Aeroflex India Pvt. Ltd. Cut Section of Fiber Glass Insulation
ALP Aeroflex India Pvt. Ltd. Equation of Heat Transfer Q = KA t Thickness K insulation = K conduction + K convection + K radiation
ALP Aeroflex India Pvt. Ltd. Heat Transfer- Cold Pipe
ALP Aeroflex India Pvt. Ltd. Heat Transfer- Hot Pipe
ALP Aeroflex India Pvt. Ltd. � Different Type of Insulation Material
ALP Aeroflex India Pvt. Ltd. Insulation – Cell Structure • Open cell structure • Mineral wool • Glass wool • Rockwool • Ceramic wool • Semi Closed cell structure • Poly Urethane foam • Poly Styrene foam • Polyethylene foam • Closed Cell structure • Nitrile foam • EPDM foam • Others: Flake( eg Vermiculite) ; Granular( eg. Cork) ;Reflective
ALP Aeroflex India Pvt. Ltd. 2.1 OPEN CELL TYPE INSULATION SUCH AS FIBERGLASS, ROCK WOOL AND CALCIUM SILICATE
ALP Aeroflex India Pvt. Ltd. PENETRATION OF MOISTURE THROUGH FIBERGLASS INSULATION WHEN COVERING CHILLED WATER PIPE LINE (MOISTURE SUCKING MACHINE)
ALP Aeroflex India Pvt. Ltd. Home
ALP Aeroflex India Pvt. Ltd. Home
ALP Aeroflex India Pvt. Ltd.
ALP Aeroflex India Pvt. Ltd. Home
ALP Aeroflex India Pvt. Ltd. � Properties of Good Insulation
ALP Aeroflex India Pvt. Ltd. Insulation- Desired Properties 1. Low and Stable K Value 2. High Mu Value or Water Vapour ingress resistance 3. Light weight Good Mechanical strength and Flexibility 4. Rot and vermin proof 5. Fire safe Properties 6. FM Approval 7. Green Building Norms adherence
ALP Aeroflex India Pvt. Ltd. K Value – Low and Stable
ALP Aeroflex India Pvt. Ltd. CLOSED CELL STRUCTURE INSULATION IS THE MOST SUITABLE FOR COLD TEMPERATURE APPLICATION DUE STABLE K. VALUE WHICH NOT VARY DUE TO % RH
ALP Aeroflex India Pvt. Ltd. Mu Value Mu Value – is the resistance to moisture transfer across the walls of insulation , Higher Mu means greater resistance to water vapor µ = Poor Mineral Wool µ = Low PUF,XPE, EPS µ = Good NBR,EPDM
ALP Aeroflex India Pvt. Ltd. K Value/ Mu Value / Operating Temp – Insulation Generics Thermal conductivity Max. medium Water vapor diffusion Material temperature ( ° C) (W/m . K) resistance ( µ ) at a mean temp. of 10 ° C Elastomeric Elastomeric foam (FEF) 115 – 150 (175) 0.033 – 0.038 7000 – 12000 Thermoplastic Polyethylene (PE) 85 – 105 0.035 – 0.038 1000 – 4000 Polystyrene Extruded foam (XPS) 80 0.030 – 0.032 80 - 300 Expanded foam (EPS) 80 0.035 – 0.037 20 - 100 PVC 80 0.35 – 0.38 170 - 320 Duroplastic Phenolic resin foam (PF) 120 - 150 0.032 – 0.035 10 – 50 Other insulation Mineral wool (MW) 200 / 750 0.032 – 0.040 10 - 100 Cellular glass (CG) 430 0.040 – 0.045
ALP Aeroflex India Pvt. Ltd. Mu Value - Comparison 3000 7000
ALP Aeroflex India Pvt. Ltd. Light Weight and Flexibility
ALP Aeroflex India Pvt. Ltd. Rigid Foams – Non Flexible
ALP Aeroflex India Pvt. Ltd.
ALP Aeroflex India Pvt. Ltd. Anti Microbial Properties � In-built anti-microbial protection Elastomeric Insulation contains an anti-microbial additive which actively inhibits mould and bacteria growth. Anti fungal / Anti bacterial – ASTM G21/ ASTM 2180 � Dust & fibre free Dusty and fibrous materials are both difficult to work with and create an additional workplace hazard often aggravating respiratory conditions amongst those working with and around them. As nitrile rubber material, is entirely dust and fibre free, making it suitable for use in schools, offices and hospitals.
ALP Aeroflex India Pvt. Ltd. Health Hazards ITCHINESS SAGGING Glass wool is prone to settling and sagging Air borne glass wool fiber is a health hazard – both to the applicators and occupants. FIRE SAFETY PEST/COCKROACH MOLD/FUNGI/MILDEW Damp insulation creates breeding Kraft backed Foil facing burns when Open cell structure allows easy passage & scope ground for mold, fungi & microbes. exposed to ordinary flame. for pests , like cockroaches, rats to inhabit and breed.
ALP Aeroflex India Pvt. Ltd. Fire and Smoke Properties Fire and Smoke Behaviour is governed by Each Countries Fire Codes for the following parameters � Surface flame Spread � Fire Propagation (Min. Heat Release) � Smoke Toxicity Fire Requirements of a Insulation Material. � Min./Nil Fire surface flame spread ( BS 476 Part 7, Class 1) � Min Fire heat release ( BS 476 Part 6 & 7, Class O) � Smoke should be non-toxic. (IMO Res Part MSC 61(67) Part2) � Should not produce flaming drips. � Should be Self Extinguishing
ALP Aeroflex India Pvt. Ltd. Combustion Gases TYPE GASES H 2 O, CO 2 NON TOXIC GASES LESS TOXIC GASES CO, CH 2 O,CH Y O Z HIGHLY IRRITATE/ CORROSIVE GASES HCl, HNO 3 , H 2 SO 4 HIGHLY FATAL GASES HCN, NO 2 , HF
ALP Aeroflex India Pvt. Ltd. Toxicity of Gases GAS PPM SYMPTOMS CO 2 200,000 Death by suffocation CO 128,000 Death in 3 minutes HCl 1,000 Danger of lung damage after short exposure HCN 280 NO 2 250 Death after few minutes HF 50-100 Death after few minutes Home
ALP Aeroflex India Pvt. Ltd. Fire / Smoke Testing Standards Fire Smoke Flaming Toxic Self Standard Spread Density Drips Gas Extinguishing ASTM E 84 Yes Yes - - - UL 94 V Yes - Yes - - BS 476 Yes - - - - ASTM D635 - - - - Yes IMO MSC61(67) Yes Yes - Yes -
ALP Aeroflex India Pvt. Ltd. Flammability Test Home
ALP Aeroflex India Pvt. Ltd. FM Standards Products submitted for certification by FM Approvals shall demonstrate that they meet the intent of the Approval Standard, and that quality control in manufacturing shall ensure a consistently uniform and reliable product.
ALP Aeroflex India Pvt. Ltd. Products submitted for certification by FM Approvals shall demonstrate that they meet the intent of the Approval Standard, and that quality control in manufacturing shall ensure a consistently uniform and reliable product.
ALP Aeroflex India Pvt. Ltd.
ALP Aeroflex India Pvt. Ltd. Green Building Norms � Green Building Codes / Other Building codes � IAQ - Should be smooth surface and inhibit build of dirt and possible contaminations. � WITHOUT CFCs, HFCs or HCFCs � ZERO ODP potential � WITHOUT Propane, Butane, pentane and other flammable gases � LOW VOC/SVOC content � FREE from - formaldehyde , Nitrosamine � FREE from Fiber and Dust
ALP Aeroflex India Pvt. Ltd. � AAIPL Product Range
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