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CELCON GC25TF|POM-GF25|Ticona

Product TextsCelcon? GC25TF is a 25% glass coupled acetal copolymer formulated for Celcon GC25TF is also It offers excellent resistance to 4

kJ/m2

ISO 179/1eA

熱性能(熱性能(Thermal properties))	值(Value)	單位(Unit)	測(cè)試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
熔化溫度(熔化溫度(Melting temperature)) (10°C/min)	165	°C	ISO 11357-1/-3
溫度負(fù)荷變形(Temp. of deflection under load) (1.80 MPa)	162	°C	ISO 75-1/-2
維卡軟化溫度（50℃/ h的50N）Vicat softening temperature	161	°C	ISO 306
COEFF線性熱(Coeff. of linear therm. expansion) (parallel)	30	E-6/K	ISO 11359-1/-2
COEFF線性熱(Coeff. of linear therm. expansion) (normal)	100	E-6/K	ISO 11359-1/-2

其他屬性(Other properties)	值(Value)	單位(Unit)	測(cè)試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
吸水率(Water absorption)	0.8	%	Sim. to ISO 62
吸濕性(Humidity absorption)	0.2	%	Sim. to ISO 62
密度(Density)	1580	kg/m3	ISO 1183

Test specimen production	值(Value)	單位(Unit)	測(cè)試標(biāo)準(zhǔn)(Test Standard)
ISO數(shù)據(jù)(ISO數(shù)據(jù)(CAMPUS/ISO) Data)
Processing conditions acc. ISO	9990	-	ISO ....-2
Injection Molding, melt temperature	205	°C	ISO 294
Injection Molding, mold temperature	90	°C	ISO 10724
Injection Molding, injection velocity	200	mm/s	ISO 294
Injection Molding, pressure at hold	86	MPa	ISO 294

CharacteristicsProcessingInjection MoldingDelivery formPelletsRegional AvailabilityNorth America, Europe, Asia Pacific, South and Central America, Near East/AfricaOther text informationInjection moldingPREPROCESSING For better uniformity in molding especially when using regrind Max water content = 0.35%.35 Mpa/50 PSI) are favored. Using a low compression screw e.- general purpose 2:1 compression ratio) can result in unmelted Using a high back pressure to make Mold surface temperature: 5 mm (0.060 in.). May require mold temperature as high as Wall thickness greater than 3 mm (1/8 in.) may use a cooler (65 ) may use a cold mold surface down to 25 C (80 F). In general, mold It may be DisclaimerCopyright M-Base Engineering+Software GmbH. M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from M-Base; this is especially valid for claims of compensation resulting from consequential damages. M-Base explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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CELCON GC25TF|POM-GF25|Ticona