上海凯振塑胶有限公司主营产品系列
通用塑料：ABS，AS(SAS)，EAA，EVA，GPPS，HDPE，HIPS，LDPE，LLDPE，MBS，PP，PVC
工程塑料：COC，LCP，PA6，PA6/66，PA612，PA66，PA/MXD6，PBT，PC，PC/ABS，PC/PBT，PC/PET，PEEK，PEI，PET，PMMA，POM，PPA，PPE，PPO，PPS，ASA
热弹性体：EMA，CPE，POE，PBE，POP，TPE，TPEE，TPO，TPR，TPU，TPV等
日本可乐丽PMMAPARAPET型号对照Acrylic(PMMA)PARAPETEHSuitableforextrusionandsuperiorinsolventresistance
Acrylic(PMMA)PARAPETGGeneralpurposeresin.Especiallysuperiormoldreleaseandeasyflow
Acrylic(PMMA)PARAPETGFExcellentflowresinforlargeandthinwalledproduct
Acrylic(PMMA)PARAPETGH-SSSuperiorinopticalcharacteristics,fluidityandtranscription.
Acrylic(PMMA)PARAPETGH-SNEquivalentphysicalpropertiestoGH-S
Acrylic(PMMA)PARAPETGR00100Superiorinshockproofness.
Acrylic(PMMA)PARAPETGR01240Superiorinheatresistance.
Acrylic(PMMA)PARAPETGR01270Well-balancedshockproofnessandheatresistance.
Acrylic(PMMA)PARAPETGR04940Superiorinmoldability.
Acrylic(PMMA)PARAPETGR04970Well-balancedshockproofnessandmoldability.
Acrylic(PMMA)PARAPETGR-H24High-fluidity,high-moldability.
Acrylic(PMMA)PARAPETGR-H42High-shockproofness,high-fluidity.
Acrylic(PMMA)PARAPETGR-H60High-shockproofness,high-fluidity.
Acrylic(PMMA)PARAPETHR-FHeatresistance,high-fluidity
Acrylic(PMMA)PARAPETHR-GHeatandsolventresistance
Acrylic(PMMA)PARAPETHR-LHeatresistance
Acrylic(PMMA)PARAPETHR-SExcellenttransparencyandheatresistance.
日本可乐丽PMMAPARAPETGH-SN的属性Highlytransparentamorphousthermoplasticpolymer,relativedensitythaninorganicglassisstillhigh,andcanthroughultravioletlightreaches73.5%.Refractiveindex,highmechanicalstrength,goodtoughness,tensilestrength,impactstrengththaninorganicglasshigh8-10times.Canstretchorientation,impactstrengthincreasedby1.5times.Excellentresistancetouvandatmosphericaging.Glasstransitiontemperature80-100℃,thedecompositiontemperature>200℃.Usingtemperature-4080℃.Alkaliresistance,resistancetodiluteacidresistance,watersolubleinorganicsalt,paraffinandgrease.
物化优点Notcrystalpolymer,92%lightpenetrationrate,thermaldenaturationtemperaturebetween74°Cto102°Croom•specularlearntransparency,weatherresistance,betterrigidity•yidyeing
日本可乐丽PMMAPARAPETGH-SN的用途,hightransparency,lightisnoteasytodeformation,goodguiderotation.•PMMAdifficulttofire,canslowburn.,isnotabletobearorendurealcohol,acetone,strongbase,solubleinaromatichydrocarbon,oxidationhydrocarbon(threeoxygenethanetodoadhesive).•easymolding,sizestability.,resistancetoimpactandsurfacehardnessisabitpoor,easytocleanflowers,sothehigherpackagingrequirements.
成型条件Itisdifficulttodeterminepreciselythemoldingconditionsuniformlysincetheymayfluctuateaccordingtothetypeofmachinery,machineryvolumeandtheformofmoldingproduct,andstructureofthemetalmold.Ingeneral,pleasedeterminetheoptimalmoldingconditionssettingthetemperatureofthecylinderandmetalmoldaccordingtothefollowingtable.
ItemGGFHR-LGRDryingcondition(°C)
Dryingcondition(time)75-80
4-675-80
4-675-85
4-6Moldtemperature(°C)40-6040-6050-8050-80Cylindertemperature(°C)190-230180-220200-250220-260Injectionpressure(MPa)60-14060-14080-14070-150
