进口塑胶料
注:请在右边的搜索栏查找产品

POM M90-34 注射成型POM

添加时间:2013-06-03  信息来源:http://www.simibc.com/  作者:苏州希普能塑料
泰科纳POM M90-34
 
CELCON® M90-34 CA31510 WHITE
CELCON® M90-34 CA32031 WHITE
CELCON® M90-34 CA32940 MIST MORN WH 9233
CELCON® M90-34 CC34210 ELECTRO GRAY 9604
CELCON® M90-34 CC34211 GRAY NEPTUNE 8093
CELCON® M90-34 CC34241 ICE GRAY DK 96639
CELCON® M90-34 CC34335 PROFILE 14H2380
CELCON® M90-34 CC34375 GREYSTONE 923326
CELCON® M90-34 CC34720 JACKSON GRY 96726
CELCON® M90-34 CC34811 JADE GRAY 967543
CELCON® M90-34 CC34849 CHARCOAL 771029
CELCON® M90-34 CD32296 BLACK
CELCON® M90-34 CF2001 NATURAL
CELCON® M90-34 CG33652 BLUE
CELCON® M90-34 CG33747 BLUE
CELCON® M90-34 CG33792 COBALT BLUE 92345
CELCON® M90-34 CG34050 WINSLOW BLUE 9660
CELCON® M90-34 CG34429 KENMORE BLUE 9668
CELCON® M90-34 CG34444 TOUCH PT BL 96659
CELCON® M90-34 CG34492 BLUE DUSK 966520
CELCON® M90-34 CG34689 BLUE WILLOW 96686
CELCON® M90-34 CG34696 BLUE WALTZ 966976
CELCON® M90-34 CG34806 SPA MIST 966751
CELCON® M90-34 CN34711 ORANGE 967210
CELCON® M90-34 CN44710 ORANG BLAST 96719
CELCON® M90-34 CS34662 CHILI PEPPER 9669
 
CELCON M90-34 | POM | Unfilled
 
Description
Celcon® M90-34 is a specially formulated injection moldable grade of acetal copolymer for the appliance market targeted at resisting staining while providing a balance of properties.
 
Chemical abbreviation according to ISO 1043-1: POM
 
Other Processing
Injection Molding
Standard reciprocating screw injection molding machines with a high compression screw (minimum 3:1 and preferably 4:1) and low back pressure (0.35 Mpa/50 PSI) are favored. Using a low compression screw (I.E. general purpose 2:1 compression ratio) can result in unmelted particles and poor melt homogeneity. Using a high back pressure to make up for a low compression ratio may lead to excessive shear heating and deterioration of the material.
 
Melt Temperature: Preferred range 182-199℃ (360-390℉). Melt temperature should never exceed 230℃ (450℉).
 
Mold Surface Temperature: Preferred range 82-93℃ (180-200℉) especially with wall thickness less than 1.5 mm (0.060 in.). May require mold temperature as high as 120℃ (250℉) to reproduce mold surface or to assure minimal molded in stress. Wall thickness greater than 3mm (1/8 in.) may use a cooler (65℃/150℉) mold surface temperature and wall thickness over 6mm (1/4 in.) may use a cold mold surface down to 25℃ (80℉). In general, mold surface temperatures lower than 82℃ (180℉) may hinder weld line formation and produce a hazy surface or a surface with flow lines, pits and other included defects that can hinder part performance.
 
ISO Data Mechanical properties Value Unit Test Standard
Phys Density 1410 kg/m³ ISO 1183
Melt volume rate (MVR) 8 cm³/10min ISO 1133
MVR test temperature 190 ISO 1133
MVR test load 2.16 kg ISO 1133
Mold shrinkage - parallel 2.2 % ISO 294-4
Mold shrinkage - normal 1.8 % ISO 294-4
Water absorption (23℃-sat) 0.75 % ISO 62
Humidity absorption (23℃/50%RH) 0.2 % ISO 62
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2550 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 63 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 11 % ISO 527-2/1A
Flexural modulus (23℃) 2450 MPa ISO 178
Charpy notched impact strength @ 23℃ 7.4 kJ/m² ISO 179/1eA
Notched impact strength (Izod) @ 23℃ 6.2 kJ/m² ISO 180/1A
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 165 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 100 ISO 75-1/-2
SpecProd Test specimen production Value Unit Test Standard
Processing conditions acc. ISO 9988-2 - Internal
 
Processing
Pre Drying
Drying is not normally required. If material has come in contact with moisture through improper storage or handling or through regrind use, drying may be necessary to prevent splay and odor problems.
 
Drying time (h):3
Drying temperature (℃):80 - 100
希普能工程塑料
相关材料
上一页:POM M90-45H 抗紫外线           下一页:POM M90-07 色母料,FDA未评级