聚醚密封胶专题.ppt

書式設定,書式設定,第 2,第 3,第 4,第 5,*,本文档所提供的信息仅供参考之用，不能作为科学依据，请勿模仿。文档如有不当之处，请联系本人或网站删除。,History of MS Polymer and SILYL,78,MS Takasago Plant,was in operation,82,MS sealant took,root in Market,85 89,Penetration to adhesive market.,SILYL was launched.,96,Expand into over sea market.,KBLabo was in operation.,97,KB plant was in operation.,U.S.A.Lab.was established.,EPION plant was operated in Kashima.,Grade Change,Polymer Design for,Construction Sealant,(2-Part),Durability,(JIS9030),(,Hardening Catalyst,Formulation Technology),Improvement of Curability,94,85,Residual Tack,/Dirt Picking,Prefab House,Siding Board,Market,Low Modulus,Durability,Paintability,Non Staining/,Exellent durability,80,Higher Weatherability,(Glazing in Europe),Dehydration,Fast Cure,Primerless Adhesion,1-,Part Formulation Technology,Lower Mod.,Higher Elongation,Higher Recovery,(NonStaining Sealant),Ideal Construction,Sealant,1-,Part Technology,(Epoxy/Ketimine),82,Expansion to,Adhesives Market,Acrylic Modify,Technology(MA),Universal Adhesion,Early Grab Property,(Alternative for Contact Cement),Non-Solvent Adhesives for,General Industry&Construction,Application for Automotive,A variety of,Specific Applications,Sprayable Sealant,D.G.Sealant(After market),Application Spread,1-,Part Elastic Adhesives,87,General Industrial Sealant,Epoxy Blend,Technology(SILYL),High Strength,High Hardness,Water-resistance,2-,Part Elastic,Adhesives,Construction&Civil-engineering Market,Tile Bonding,Stone-Back Treatment,Aluminum-Honeycomb,Panel Bonding,Expansion of New Application,Construction,Civil-engineering,Industrial Use,Automotive,Electronic etc.,Sealant,Adhesives,PSA,Coating etc.,IDG Sealant,New Oligomers,Research,90,In-line and Molding Market,Crosslinker/Catalyst,Polyisobutylene Backbone,Excellent Weatherability,Heat Resistance,Gas Permeability,Electrical Properties,New Curing System,(Addition Reaction),Fast Cure at High Temperature,Acrylic backbone,MS Sealant&Adhesive,Growth worldwide,Good chemical stability,without catalyst,*Low viscosity,*Good compatibility,with various additives,(SP value=8 9),A Wide Variety of Formulations,and Easy Production of Sealants,Construction,General Industry,Automotive etc.,A Wide Variety of Applications,Chemical Structure&Characteristics,MS Polymer and Curing Mechanism,Polymer,Formulation,Market&Application,-Good workability,-Water resistance,-Higher hardness,-Higher strength,-Excellent weatherability,heat-resistance,weatherability,Catalyst,Adhesion,promoter,Dehydrator,Stabilizer,Thixotropic,agent,Filler,Plasticizer,Fungicide,-Sealant for high-rise building,-Sealant for prefab.house,-Fire resistant sealant,-Adhesives for panel bonding,-Adhesives for parquet,-Multipurpose sealant/,adhesives,-Alternative for,solvent-based adhesive,-DG sealant,-Adhesives for container,-Adhesives for honeycomb,-Adhesives for tile bonding,-Floor joint sealant,-Coating on concrete,-F(c)IPG,PSA,Potting,Foam,Molding,Modifier etc.,for the,Specified,application,MS(,Polyether,),Polymer Blend,Acrylic(MA),Epoxy(SILYL),-Higher weatherbility,-Better adhesion,-Early grab,EPION,(,Polyisobutylene,),heat-resistance,gas-permeability,electrical properties,?,(,Polyacrylic,),-,Excellent oil-resistance,storage-stability,weatherability,adhesion,durability,paintability,non-staining,Construction,DIY,Industry/Automotive,Civil-engineering,New markets,What is so good about MS Sealant?,Durability,MS sealant has superior durability,excellent weather resistance and high elasticity.,Adhesion,MS Sealant shows good adhesion without primer on various substrate.,Paintability,MS sealant can be painted with various kinds of paints.,Non-stone staining,MS sealant has excellent non-staining characteristics against stones,tiles,plates.,Quick cure,MS sealant cures quickly even at low temperatures.,Easy handling,Viscosity of MS sealant is stable over a wide range of temperature.Its extrudability is,excellent even at cold sites.,Odorless,MS sealant has no unpleasant odour such as mercaptan and acetic acid odor.,Non-isocyanate:,MS sealant is low toxic when at work,because MS sealant is not including any isocyanate.,Outdoor Exposure,Adhesion on Various Substrates,Paintability with Water Based Paint,Migration Staining,Dirt Streaking,Hydrophobic Staining,MS,Construction formulation,Non-staining SR,Normal SR,MS,Non-staining formulation,Less,Non,Non,NG,Non,Non,?,NG,NG,NG,Non,Non,Types of Stone Staining,MS,SR,SR*,PS,PU,Granite(Out door exposure for 6 years),PS,MS,SR,SR*,Artificial Marble(Out door exposure for 4 years),Remarks;,SR*:One Part Type,Others:Two part Type,Outdoor Staining Test,Curability at Low Temperature,Gunnability at Wide Range Temp.,Anti-Fungus,2,phr of fungicide,(Metatine 55-20),MS,PU,SR,According to ISO-846 Method B,MS sealant/adhesives,Properties of MS Polymer,Polymer Grade,Type,Viscosity(Pa.s),Application,S203H,Low Mod.,8,Construction and,S303H,Mid Mod.,12,Industrial Adhesive,SAX350,High Mod.Low viscosity,6,Industrial Adhesive,SAX400,High Strength,24,EST280,High Mod.Low viscosity,8,WoodFloor Adhesive,SAT010,Reactive Diluent,0.7,MAX923,High weatherability,30,Construction and,MAX951,Good Alkid paintability,50,Industrial Adhesive,Application for Polymer Grade,MS Polymer 100 phr,Filler,CaCO,3,TiO,2,talc,clay,Plasticizer,phthalate,PPG,.,Pigment,TiO,2,carbon black,Thixotrope,polyamidwax,castor oil,Stabilizer,anti-oxidant,UV absorber,light stabilizer,Dehydrator,alkoxysilane,Adhesion promoter,silane coupling agent,Catalyst,Tin-compound,100-300 phr,10-80 phr,0-6 phr,0.5-2 phr,1-5 phr,1-6 phr,1-6phr,MS Typical Formulation,Low&Middle Mod.,For Construction&DIY,Medium Mod,DIY,MS/SILYL Modification Technology,MS,EPOXY,Si-Acrylic,MA,2-,Part,1-,Part,SILYL/EPOXY,(,Ketimine System),SAX350,SAX400,MAX923,MAX951,MAX602,Adhesive,-Water-resistance,-High Shore A(Hardness),-High Strength,SILYL,Sealant,-Weatherability,-Alkyd-paintability,Adhesives,-Universal Adhesion,-Early Grab,*,Civil Engineering,*Construction,*,Glazing,*Marine,*Transparent,*,DIY,*General Industry,*Transparent,MS,Epoxy resin,Hardening cat.for,STPE,Hardener for Epoxy,Compatibilizer(,aminosilane,),Etc.,Non solvent,Low viscosity,(Transparent),Tough elastomer,Phase separation,(Opaque),Domain,Cured Epoxy particle,(0.05 0.5,m),Morphology of Cured MS/Epoxy,TEM,Matrix,Cured MS,STPE can be reinforced with Epoxy resin,Micro phase separation,during cure at R.T.,Effect of Epoxy Quantity on Adhesive Strength,Lap shear strength(MPa),T-peel strength(N/25mm),Quantity of epoxy resin,blended to 100phr of MS(phr),MS/BPA-DGE/TDMAMP/Organic-tin cat./Aminosilane,=100/,X,/5/2/1(phr),；,Cohesion Failure,；,Adhesive Failure,Adherend:Al,CF,Mixture of CF and AF,AF,Solubility Control:,Selection of Particular Monomer(R,2,),Application for High Weatherability Sealant,Low Tg,Acrylic Polymer,(Selection of R,1,R,2,),Application for Multipurpose Adhesive,High Tg,Acrylic Polymer,(Selection of R,1,R,2,),Design of,Acryl Modified STPE System,C,H,2,-,C,C,H,2,-,C,R,1,R,3,S,i,(,O,C,H,3,),x,(,C,H,3,),3,-,x,R,1,C,O,O,R,2,STPE,Acrylic Polymer,Transparent elastomer,Micro phase separation,TEM,Compatible(Transparent),Time(hr)until surface cracking on SWOM(Sealant thickness:3mm),High Weatherability Sealant Application,Surface weatherability can be improved,by acryl modified STPE,Clear sealant,can be designed by acryl modified STPE,Adhesion Properties of Acryl Modified MS,Multipurpose adhesives,can be designed with acryl-modified MS,；,Cohesion,Failure,；,Adhesive Failure,CF70,AF30,CF,AF,AF,CF10,AF90,CF90,AF10,CF,CF40,AF60,CF,CF,AF,CF,AF,AF,CF,CF,CF,CF40,AF60,CF,CF10,AF90,DIY,Industrial,Construction,Conclusion,Type,Polymer Backbone,Functional Group,Silicones,P,olyurethanes,MS,Dimethoxymethylsilyl,Polypropylen,e,oxide,X=-OCH,3,-O C CH,3,or -O N=C,CH,3,C,2,H,5,O,R-NCO,(,CH CH,2,O,),-C NHRNH C O,CH,3,m,=,=,O,O,n,-Si O Si O Si-,CH,3,CH,3,CH,3,CH,3,CH,3,CH,3,-Si X,3,n,C,H,3,CHC,H,2,O,(H,3,CO),2,Si-R,C,H,3,SiPU,(H,3,CO),3,Si-R,(,CH CH,2,O,),-C NHRNH C O,CH,3,m,=,=,O,O,n,Tr,imethoxysilyl,Other Technologies,MS is very stable even with water if no catalyst is involved.,The good non bubbling performance of MS sealants stems from this polymer stability.,Polymer Stability 1,Viscosity stability leads to:,less storage problem,long shelf time,reproduct with same property,Polymer Stability 2,The formulation with SAX260 showed fast strength build up.,Strength Build-Up,MS Polymer,Silyl modified polyurethane,Current,TMS/DMS,Or TMS,Conventional method,Isocyanatesilane method,Wacker alpha silane,Polymer/Sealant production process,Supplier,KANEKA,KANEKA,BAYER,HANSE,Momentive,Self production,(SIKA,KONISHI etc),BAYER,WACKER,Self production,(HENKEL etc),WACKER,Viscosity,Very low to Middle,Very low to Middle,High,Middle,Middle,Storage stability,Excellent,Excellent,?,Modest or Poor,Poor,Poor?,Capacity of production method,Wide(from hot to cold process),Only cold process with silane,?,Only cold process with silane,Only cold process with silane,Only cold process with silane,?,Sealant/Adhesive,Curing speed,Fast to Middle,Fast,Fast,Fast,Fast,Modulus/Hardness,Low to High,Low to High,Middle to High,Middle to High,Low?,to High,Elasticity,Excellent,Good(Brittle),?,Good(,Brittle,),Good(,Brittle,),Good(Brittle),?,Strength,Middle,or high(SAX700s),Middle,Middle,(higher than MS?),Middle,(higher than MS?),Middle?,Storage stability,Excellent,Excellent,Good,Good,Good,Recovery,Bad,Good,(ISO/SNJF),?,Good,(ISO/SNJF),Good,(ISO/SNJF),Bad,?,Adhesive property,Excellent,Excellent,Good or Poor,Good or Poor,Good or Poor,UV resistance,Good or,excellent(MAX),Good or,excellent(MAX),?,Modest or good,Good,Good,Heat resistance,Good,Good?,Modest or good,Good,Good,Tin regulation,Modest,(0.5%),Good,(less tin),Good,(less tin),Good,(less tin),Excellent,(non tin),Heat Resistance at 90,C,90,C,