HOSTAFORM® C 52021 | POM | Unfilled

1 hostaform C 52021 | POM | UnfilledTicona - A business of CelanesePage: 1 Printed: 31. January 2007 DescriptionChemical abbreviation according to ISO 1043-1: POMM olding compound ISO 9988- POM-K, M-GNR, 06-002 POM copolymerExtremly easy flowing Injection molding type for very thin-walledprecision molded parts with unfavourite flow-path-wallthicknessrelation; permits processing at reduced temperature and also shortercycle times; for mechanical lower requirements; good chemicalresistance to solvents, fuel and strong alkalis as well as goodhydrolysis resistance; high esistance to thermal and EG-directive 2002/72/EU as well as the recommendationXXXIII for consumer goods of the BgVV, corresponding toFDA-regulation for food in natural a thickness more than mm, in black athickness more than mm as UL 94 HB, temperature index UL 746 Bfor a thickness of mm, electrical 105 C, mechanical 90 CBurning rate ISO 3795 and FMVSS 302 < 75 mm/min for a thickness morethan 1 of applications: For very thin-walled precision molded partswith unfavourite flow-path-wallthickness relation.

2 Permitsprocessing at reduced temperature and also shorter cycle = Food and Drug Administration (USA)BgVV = Bundesinstitut f r gesundheitlichen Verbraucherschutz undVeterin rmedizinFMVSS = Federal Motor Vehicle Safety Standard (USA)UL = Underwriters Laboratories (USA)Physical propertiesValueUnitTest StandardDensity1410kg/m ISO 1183 Melt volume rate (MVR)39cm /10minISO 1133 MVR test temperature190 CISO 1133 MVR test 1133 Mold shrinkage - 294-4 Mold shrinkage - 294-4 Water absorption (23 C-sat) 62 Humidity absorption (23 C/50%RH) 62 Mechanical propertiesValueUnitTest StandardTensile modulus (1mm/min)3000 MPaISO 527-2/1 ATensile stress at yield (50mm/min)65 MPaISO 527-2/1 ATensile strain at yield (50mm/min)7%ISO 527-2/1 ANominal strain at break (50mm/min)15%ISO 527-2/1 ATensile creep modulus (1h)2500 MPaISO 899-1 Tensile creep modulus (1000h)1300 MPaISO 899-1 hostaform C 52021 | POM | UnfilledTicona - A business of CelanesePage: 2 Printed: 31.

3 January 2007 Mechanical propertiesValueUnitTest StandardCharpy impact strength @ 23 C100kJ/m ISO 179/1eUCharpy impact strength @ -30 C100kJ/m ISO 179/1eUCharpy notched impact strength @ 23 ISO 179/1eACharpy notched impact strength @ -30 C5kJ/m ISO 179/1eAThermal propertiesValueUnitTest StandardMelting temperature (10 C/min)166 CISO 11357-1,-2,-3 DTUL @ MPa106 CISO 75-1/-2 Vicat softening temperature B50 (50 C/h 50N)151 CISO linear therm. expansion (parallel) CISO 11359-2 Flammability nom. thickness tested ( ) UL recognition ( )UL-UL94 Flammability at thickness hHBclassUL94 thickness tested (h) UL recognition (h)UL-UL94 Electrical propertiesValueUnitTest StandardRelative permittivity - 100 Hz4-IEC 60250 Relative permittivity - 1 MHz4-IEC 60250 Dissipation factor - 100 Hz30E-4 IEC 60250 Dissipation factor - 1 MHz50E-4 IEC 60250 Volume resistivity1E12 Ohm*mIEC 60093 Surface resistivity1E14 OhmIEC 60093 Electric strength35kV/mmIEC 60243-1 Comparative tracking index CTI600-IEC 60112 Test specimen productionValueUnitTest StandardProcessing conditions acc.

4 ISO9988-InternalInjection molding melt temperature195 CISO 294 Injection molding mold temperature85 CISO 294 Injection molding flow front velocity200mm/sISO 294 Injection molding hold pressure90 MPaISO 294 Rheological Calculation propertiesValueUnitTest StandardDensity of melt1200kg/m InternalThermal conductivity of (m K)InternalSpecific heat capacity of melt2060J/(kg K)InternalEjection temperature163 CInternalHOSTAFORM C 52021 | POM | UnfilledTicona - A business of CelanesePage: 3 Printed: 31. January 2007 Dynamic Shear modulus-temperatureStress-strainSecant modulus-strainHOSTAFORM C 52021 | POM | UnfilledTicona - A business of CelanesePage: 4 Printed: 31.

5 January 2007 Typical injection moulding processing conditionsMaximum residual moisture content: Temperatures: CavityMeltHot RunnerDie4321 FeedingHoppermin ( C)801901901901901901801706020max ( C)1202102102102102001901808030 Processing Pressures: Injection PressureHolding PressureBack Pressuremin (bar)6006000max (bar)1200120040 Injection speed: slow - mediumScrew speed:Screw diameter (mm)254055 Screw speed (rpm)12010070 Pre-drying conditions:It is normally not necessary to dry hostaform . However, should there be surface moisture (condensate) on the moldingcompound as a result of incorrect storage, drying is required.

6 A circulating air drying cabinet can be used for this purpose ifthe granulThe product can then be stored in standard conditions until time: 3 - 4 hDrying temperature: 120 - 140 CSpecial information:No special information MoldingHOSTAFORM C 52021 | POM | UnfilledTicona - A business of CelanesePage: 5 Printed: 31. January 2007 Standard injection moulding machines with three phase (15 to 25 D)plasticating screws will temperature 190-230 CMould temperature 60-120 CContact InformationAmericasTiconaProduct Information Service8040 Dixie HighwayFlorence, KY 41042 USATel.

7 : +1-800-833-4882 Tel.: +1-859-372-3244email: on the web: ServiceTel.: +1-800-526-4960 Tel.: +1-859-372-3214 Fax: +1-859-372-3125 EuropeTicona GmbHInformation ServiceTel.: +49 (0) 180-5842662 (Germany)*+49 (0) 69-30516299 (Europe)Fax: +49 (0) 180-2021202 (Germany & Europe)**email: *starting 0,14 /minute + local landline rates**0,06 /Call + local landline ratesGeneral DisclaimerNOTICE TO USERS: Values shown are based on testing of laboratory test specimens and represent data that fall within the standard rangeof properties for natural material. These values alone do not represent a sufficient basis for any part design and are not intended for use inestablishing maximum, minimum, or ranges of values for specification purposes.

8 Colorants or other additives may cause significant variationsin data of molded parts can be influenced by a wide variety of factors including, but not limited to, material selection, additives, partdesign, processing conditions and environmental exposure. Any determination of the suitability of a particular material and part design for anyuse contemplated by the users and the manner of such use is the sole responsibility of the users, who must assure themselves that thematerial as subsequently processed meets the needs of their particular product or the best of our knowledge, the information contained in this publication is accurate; however, we do not assume any liability whatsoever forthe accuracy and completeness of such information.

9 The information contained in this publication should not be construed as a promise orguarantee of specific properties of our products. It is the sole responsibility of the users to investigate whether any existing patents areinfringed by the use of the materials mentioned in this , there is a need to reduce human exposure to many materials to the lowest practical limits in view of possible adverse effects. Tothe extent that any hazards may have been mentioned in this publication, we neither suggest nor guarantee that such hazards are the onlyones that exist. We recommend that persons intending to rely on any recommendation or to use any equipment, processing technique ormaterial mentioned in this publication should satisfy themselves that they can meet all applicable safety and health strongly recommend that users seek and adhere to the manufacturer s current instructions for handling each material they use, andentrust the handling of such material to adequately trained personnel only.

10 Please call the telephone numbers listed (+49 (0) 69 30516299 forEurope and +1 859-372-3244 for the Americas) for additional technical information. Call Customer Services for the appropriate MaterialsSafety Data Sheets (MSDS) before attempting to process our products. The products mentioned herein are not intended for use in medical or dental implants. Copyright 2007, Ticona, all rights reserved. (Pub. 02-Jan-2007)