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<br /> PACKAGING on adhesion and bond strength are be verified for your parts or
<br /> , INF4I��12ATI{�N impossible.To ensure maximum bond assemblies.Factors that may influence
<br /> I, Dotiv Cor-ning�'RTV Adhesives are strength on a particular substrate, 100 performance are configuration and
<br /> ' typically packaged in 104 mi syringes Percent cahesive failure of the stress sensitivity of components,
<br /> and 330 ml cartridges, 1-kg tubs and adhesiva in a Iap shear ar similar cooling rates and hold times,and priar
<br /> ; pails(18-25 kg).]n general, adhesive strength test is desired.This temperature history.At the high-
<br /> � Dr�w Corrzing adhesiveslseatants are ensures campatibility ofthe adhesive temperature end,the durability of the
<br /> ' supplied in nominal 0.45-,3.6-, 1$- with the substrate being considered. cured silicone eiastomer is tirne and
<br /> i and 2Q4-kg(1-,8-,4Q-and 444-1b} Alsa,this test can be used to temperature dependent.As expected,
<br /> confainers,net weight.Nat all determine minimum cure time or can the higher the temperature,the sharter
<br /> products may be available in all detect the presence of surface the time the material will remain
<br /> ' packages and some additional contaminants such as moid reIease useable.
<br /> �' packages,such as a bladder packs or agents,oils,greases and oxide films.
<br /> �I tubes,may be avarlable for certain SOLVENT EXPOSURE
<br /> package sizes. ADHESION When liquid or vapor salvent or fuel
<br /> Dow Co��ning silicone adhesives are exposure can occur in an application,
<br /> ' USABLE LIFE AND specially formu]ated to provide the silicone adhesive discussed in this
<br /> � ST()RAGE unprimed adhesion to many reactive brochure is intended only to survive
<br /> ; For best results,Dow Cor»ing RTV metals,ceramics and glass,as well as splash or intermitTent exposures.It is
<br /> �I adhesives should be stored at or below to seIected laminates,resins and not suited for continuous solvent or
<br /> � the starage temperature listed on the Plastics.Hawever,good adhesion fuel expasure.Testing should be done
<br /> product label. Special precautions cannot be expectec!on non-reactive to confrm performance ofthe
<br /> ' � must be taken to prevent moisture metal substrates ar non-reactiv�e adhesives under these conditions.
<br /> from contacting these materials. plastic surfaces such as Teftan ,
<br /> Containers should be kept tightly Polyethylene or polypropylene. �j�LING
<br /> i ciosed with head or air space Special surface treatments such as pg�CAUTI4NS
<br /> chemical etching or plasma treatment
<br /> minimized.Partially filled containers can sometimes provide a reactive pRODUCT SA�'ETY
<br /> should be purged with dry air or other surface at�d promote adhesion to These ���RMATK?N REQUIRED FOR
<br /> � gases,such as nitragen. Shelf Iife is types of substrates.Dow Corning� SAFE USE IS NOT INCLUDED IN
<br /> il indicated by the"Use Befare"date brand Primers can be used to increase THIS DOCUMENT.BEFORE
<br /> faund on the product IabeI. the chemioal activity on di�cuit xANDLING,R.EAD PRQDUCT
<br /> � substrates.Poor adhesion may be AND MATERIAL SAFETY DATA
<br /> PREPARING SURFACES experienoed on plastic or rubber SHEETS AND CONTAINER
<br /> All surfaces should be tharoughly substrates that are highly plasticized, LABELS FOR SAFE USE,
<br /> . cleaned and/or degreased with because the mobile plasticizers act as pHYSICAL AND HEALTH
<br /> Dow Corning�brand OS Fluids, release agents. SmaIl-scale labaratory ��ZARD INFORMATION.THE
<br /> i� naphtha,mineral spirits,znethyl ethyl evaluation af all substrates is MATERiAL SAFETY DATA
<br /> ketone{MEK}or ather suitable recaznmended before production trials SHEET IS AVAILABLE ON THE
<br /> ;� solvent. Solvents such as acetone or are rnade. DQ�'�'edRNING WEBSITE AT
<br /> isapropyl alcohal(TPA)da not tend to DOWCORNIIYG.COM,�R FROM
<br /> ; remove oils wetI,and any oiIs YOUR DOW CQRNING SALES
<br /> � remaining on the surface may interfere USEFUL TEMPERATURE AppLICATION ENGTNEER,OR
<br /> with adhesian.Light surface abrasian �NGES DISTRIBUTOR,OR BY CALLING
<br /> � is recommended whenevar possible, For most uses,silicone eJastomers IDOW COIdNING CUSTOMER
<br /> ' because it pramotes good cleanit�g and should be aperatianal over a SERVICE.
<br /> j increases the surface area for bonding. temperature range of-4S to 200°C
<br /> i (-49 to 392°F)for long periods af
<br /> A final surface wipe with acetone or LINIITATIONS
<br /> � IPA is aiso useful.Some cleaning time.However,at bath the law-and '�is product is neither tested nor
<br /> � techniques may provide b�tter results high temperature ends of the represented as suitable for medical or ,
<br /> spectrum,behavior of the materials
<br /> ihan others;users shauld determine pharmaceu�ical uses.
<br /> � the best techniques for their particular and performance in particuIar ;
<br /> ; applications. applications can become rnore HEALTH�ID '
<br /> � complex and require add'ttionai �i J�-vI1zONMENTA,I.,
<br /> ; SUBSTRATE TESTING considerations.For low-temperature
<br /> �� performance,thermal cycling to INFORMATION �
<br /> � Due to the wide variety of substrate conditions such as-55°C(-67°F)may To support custozners in their product
<br /> �, types and differenoes in substrate be possible,but performance slaauld safety needs,Daw Corning has an
<br /> surface conditians,general statements
<br /> Dow Cornrng is a regiscered trademark of Dow Coming Corporntion.
<br /> YYe help you inven!rhe,f:trare is a trademark of bow Coming Corporation.
<br />� XIAMETER is a registered Uademark of Dpw Coming Corporation.
<br /> 2415,May 1 Teflon is a registcred trademark of E I.du Pont de Nemours and Company or iu affiliates.
<br /> Form No 1 i-1177G-Ol �7 2008-2q15 Dow Coming Corporntion.All righ�s reserved.
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