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POM M90-45H 抗紫外线

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 M90-45H
 
CELCON® M90-45H CB33739 IVORY 003B
CELCON® M90-45H CB33907 IVORY 007B
CELCON® M90-45H CB34270 LT BEIGE GF/SCK
CELCON® M90-45H CB34757 IVORY 012B
CELCON® M90-45H CC33144 MED GRAY 103B
CELCON® M90-45H CC33192 GRAY 105B
CELCON® M90-45H CC33507 SHADOW GRAY 101B
CELCON® M90-45H CC33622 QUARTZ 431B
CELCON® M90-45H CC33657 BLUISH GRAY 109B
CELCON® M90-45H CC33725 LT BLUISH GY 119
CELCON® M90-45H CC33804 LT GRAY 110B
CELCON® M90-45H CC33805 SAGE 611B
CELCON® M90-45H CC33806 DK SAGE 610B
CELCON® M90-45H CC33856 MED CHARCOAL 128
CELCON® M90-45H CC33858 DK CHARCOAL 124B
CELCON® M90-45H CC33893 LT GRAY AC20442
CELCON® M90-45H CC33918 LT GRAY 129B
CELCON® M90-45H CC33963 GRAY 113B
CELCON® M90-45H CC33967 LT GRAY 129
CELCON® M90-45H CC34020 STONE 134B
CELCON® M90-45H CC34021 DK STONE 133B
CELCON® M90-45H CC34042 GRAY PK31
CELCON® M90-45H CC34193 DK GRAY 136B
CELCON® M90-45H CC34271 LT GRAY OB/SNN
CELCON® M90-45H CC34332 LT TAUPE GRAY N2
CELCON® M90-45H CC34333 GRAY 137B
CELCON® M90-45H CC34466 GRAY #2 138B
CELCON® M90-45H CC34522 STAINLESS PK76
CELCON® M90-45H CC34602 GRAY 454B
CELCON® M90-45H CC34604 GRAY 140B
CELCON® M90-45H CD33335 BLACK 201B
CELCON® M90-45H CD33387 BLACK NH1L
CELCON® M90-45H CD33846 BLACK PK04
CELCON® M90-45H CD34028 BLACK PG05
CELCON® M90-45H CD34358 BLACK 21BK01
CELCON® M90-45H CD34435 BLACK JC
CELCON® M90-45H CD34457 BLACK 21BK02
CELCON® M90-45H CD34539 BLACK 317A
CELCON® M90-45H CF2001 NATURAL
CELCON® M90-45H CG33147 BLUE 807B
CELCON® M90-45H CG33509 MED BLUE 803B
CELCON® M90-45H CG33517 DK BLUE 805B
CELCON® M90-45H CS33448 RED R29
CELCON® M90-45H CV33696 DK ADOBE 437B
CELCON® M90-45H CV33770 ADOBE 438B
CELCON® M90-45H CV33853 MD NTRL BONE 443
CELCON® M90-45H CV34019 FAWN 447B
CELCON® M90-45H CV34205 TAN PC62
CELCON® M90-45H CV34341 PALE CHAMOIS U10
CELCON® M90-45H CV34354 TAN TK05
CELCON® M90-45H CV34434 TAN WA
CELCON® M90-45H CV34538 TAN 316A
CELCON® M90-45H CV34641 SAND 457B
CELCON® M90-45H CY33185 TAUPE 901B
CELCON® M90-45H CY33542 DK OAK 434B
CELCON® M90-45H CY33606 MED OAK 435B
CELCON® M90-45H CY33667 MD DK NEUTRAL 43
CELCON® M90-45H CY33697 DK ROSE 417B
CELCON® M90-45H CY33883 ROSE STONE 444B
CELCON® M90-45H CY33910 SANDALWOOD 446B
CELCON® M90-45H CY33917 DK NTRL BONE 445
CELCON® M90-45H CY34043 BROWN PC61
CELCON® M90-45H CY34624 DK BROWN 456B
 
CELCON M90-45H | POM | UV Resistant
 
Description
Celcon® M90-45H is an acetal copolymer which has been stabilized to give protection against property and color degradation in interior applications where UV exposure is anticipated.
Celcon ® M90-45H is formulated in custom colors for Toyota interior UV stabilized applications
 
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 1.9 % ISO 294-4
Mold shrinkage - normal 1.7 % ISO 294-4
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 2750 MPa ISO 527-2/1A
Tensile stress at yield (50mm/min) 63 MPa ISO 527-2/1A
Tensile strain at yield (50mm/min) 10 % ISO 527-2/1A
Flexural modulus (23℃) 2490 MPa ISO 178
Charpy notched impact strength @ 23℃ 6 kJ/m² ISO 179/1eA
Charpy notched impact strength @ -30℃ 4 kJ/m² ISO 179/1eA
Notched impact strength (Izod) @ 23℃ 6 kJ/m² ISO 180/1A
Therm Thermal properties Value Unit Test Standard
Melting temperature (10℃/min) 166 ISO 11357-1,-2,-3
DTUL @ 1.8 MPa 91 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 1.1 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 1.2 E-4/℃ ISO 11359-2
 
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
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