Paint - \beneral \fnformation - Painting
Plastic PartsS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Description and Operation
\beneral
Al
though\fthese\fd\bys\fpl\bstics\fc\bn\fbe\fproduced\fin\f\bll\fcolors\f\bnd\fwith\f\b\fm\btt\for\fgloss\fsurf\bce,\f
p\binting\fis\foften\fnecess\bry.\f\f
NOTE:\fM\bnuf\bcturer's\flimit\btions\fconcerning\fthe\ffe\bsib
ility\fof\fp\binting\fcert\bin\fcomponents\f
must\f\blw\bys\fbe\fobserved.\f
Re\bsons\fin\ff\bvor\fof\f\bpplying\fp\bint\fto\fpl\bstic\f\bre:\f
Individu\bl\fcoloring,\fm\btching\fthe\fbody\fp\bint.\f\f
More\fgloss\f\bnd\fcolor\fbrilli\bnce\fthrough\fp\binting.\f\f
Remov\bl\fof\fproduction\fimperfections.\f\f
Protection\ffrom\f\btmospheric\fexposure.\f
Now\bd\bys\fp\binting\fpl\bstic\fpresents\fno\fproblems\fbec\buse\fthe\fm\bteri\bls\f\bre\fknown\f\bnd\f
m \b
tched\fto\fthe\fp\bint.\fIn\forder\fth\bt\fthe\fp\binter\fc\bn\fuse\fthe\fcorrect\fp\binting\fm\bteri\bls,\fthe\f
type\fof\fpl\bstic\fmust\ffirst\fbe\fcorrectly\fdetermined.\f
To\f\bllow\fthis,\fpl\bstics\f\bre\fm\brked\fon\fthe\fre\br\fin\f\bccord\bnce\fwith\fthe\frecommend\btions\fof\f
the\fAssoci\btion\fof\fVehicle\fM\bnuf\bcturers.\f
Once\fthe\ftype\fof\fpl\bstic\fis\fdetermined\fit\fis\f\bn\fe\bsy\fm\btter\fto\f\bssign\fspeci\bl\fp\bint\f
recommend\btions,\fm\btched\fto\fth\bt\fp\brticul\br\fpl\bstic.\fUnm\brked\fpl\bstics\frequire\fknowledge\f
of\fm\bteri\bls\fso\fth\bt\f\b\fcorrect\fchoice\fof\fp\bint\fm\bteri\bls\fc\bn\fbe\fm\bde\f\bnd\fthe\fcomponent\fc\bn\f
be\freli\bbly\fp\binted.\f
Plastic groups
Thermopl\bstics\f
When\fw\brmed\fthese\fundergo\f\b\freversible\ftr\bnsform\btion\finto\f\b\fpl\bstic\fdeform\bble\fst\bte\f
\bnd\fonce\fcooled\fthey\fm\bint\bin\ftheir\fsh\bpe.\fThey\fconsist\fof\fstring-like\f(line\br)\for\fonly\f
slightly\fbr\bnched\fmolecul\br\fch\bins.\f
Thermosets\f
Thermosets\f\bre\fh\brd\f\bnd\fh\bve\fthe\fform\fof\f\b\fclose-meshed\fnetwork\fin\f\bll\fdirections.\fThey\f
do\fnot\fundergo\fpl\bstic\fdeform\btion,\f\bre\fespeci\blly\fresist\bnt\fto\fchemic\bls,\f\bre\fdifficult\fto\f
swell\f\bnd\f\bre\finsoluble.\fAt\fnorm\bl\ftemper\btures\fthey\f\bre\fh\brd\fto\fbrittle.\fAt\ffirst\fthe\f
m\bteri\bl\fdoes\fnot\fundergo\f\bny\fch\bnge\fwhen\fhe\bted,\fbut\fwhen\fit\fre\bches\f\b\fcritic\bl\fpoint,\f
the\fthermoset\fis\ftot\blly\fdestroyed.\f\f
El\bstomers\f
El\bstomers\f\bre\fch\br\bcterized\fby\fhigh\fel\bsticity\fover\f\b\fwide\ftemper\bture\fr\bnge.\fThey\fh\bve\f
properties\flike\frubber\for\f\b\fsponge\f\bnd\f\bfter\fcompression\for\fdistension\fthey\freturn\fto\ftheir\f
origin\bl\fst\bte.\f\f
Types\fof\fpl\bstic\f
The\fpl\bstics\fused\fin\fthe\f\butomotive\f\bre\b:\f
ABS\f-\fAcrylonitrile\fbut\bdiene\fstyrene\f(polymer)\f\f
PA\f-\fPoly\bmide\f\f
PC\f-\fPolyc\brbon\bte\f\f
PE\f-\fPolyethylene\f\f
PP\f-\fPolypropylene\f\f
PP/EPDM\f-\fPolypropylene/ethylene\fpropylene\fdiene\fcopolymer\f\f
PC/PBT\f-\fPolyc\brbon\bte/Polybutylene\fterephth\bl\bte\f\f
Стр. 1 из 4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506673&gui...procarmanuals.com
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PBT/PC\f-\fPolybutylene\fterephth\bl\bte/Polyc\brbon\bte\f\f
PUR\f-\fPolyureth\bne\f\f
GRP\f-\fGl\bss\freinforced\fpl\bstic\f
NOTE:\fPE\f\bnd\fPP\f\bre\fpl\bstics\fwhich\fc\bnnot\fbe\fp\binted,\for\fc\bn\fonly\fbe\fp\binted\fusing\f
sp
eci\bl\ftechniques.\f
As\fwell\f\bs\fthe\fpure\fpl\bstics,\fso-c\blled\f'blends'\f\bre\f\b
lso\fused.\fThis\fme\bns\fcombin\btions\fof\f
different\fpl\bstics.\fIf\fwe\fwere\fde\bling\fwith\fmet\bls\fthey\fwould\fbe\fc\blled\f\blloys.\f
Pl\bstic\fidentific\btion\f
Norm\blly\fthe\fidentifier\fis\fm\brked\fon\fthe\fpl\bstic\fcomponents\fused\fin\fvehicle\fconstruction.\f
One\fmethod\fto\fdetermine\fthe\fpl\bstic\fgroup\fis\fthe\fs\bnding\ftest.\fIn\fthis\f\b\fpl\bce\fis\fchosen\f
which\fwill\fnot\fbe\fvisible\fl\bter,\f\bnd\fthe\ffinger\fbelt\fs\bnder\fis\fused\fto\fs\bnd\fthe\fpl\bstic.\f\f
The\fpl\bstic\fgroup\fc\bn\fbe\fdetermined\fusing\fthe\fp\bttern\fleft\fby\fthe\fs\bnding\f\bnd\fthe\fdust:\f
Thermosets\fproduce\f\b\fwhite\fdust.\f\f
Thermopl\bstics\fsme\br\f\bnd\fdo\fnot\fproduce\fdust.\f
The\fpl\bstic\fgroup\fc\bn\fbe\fdetermined\fby\f\b\fsound\ftest:\f Degree\fof\fh\brdness\f-\fthe\fhigher-pitched\fthe\fsound,\fthe\fh\brder\fthe\fpl\bstic.\f\f
El\bsticity\f-\fthe\fmore\fmuffled\fthe\fsound,\fthe\fhigher\fthe\fel\bsticity\fof\fthe\fpl\bstic.\f
Cle\bning\fpl\bstic\f
Pl\bstic\fcomponents\f\bre\fm\bnuf\bctured\fusing\fcomplic\bted\fmoulds\f\bnd\fpresses\for\fother\fhighly\f
engineered\ftools,\fmostly\fusing\f\bn\finjection\fmoulding\fprocess\for\fre\bctive\finjection\fmoulding\f
process.\f\f
In\forder\fto\fbe\f\bble\fto\fremove\fthe\fcomponent\ffrom\f\b\fp\brticul\br\ftool,\f\b\fsep\br\bting\f\bgent\fis\f
used,\fwhich\fin\fsome\fc\bses\f\bdheres\fvery\fstrongly\fto\fthe\fpl\bstic.\f\f
This\fsep\br\bting\f\bgent\fon\fthe\fpl\bstic\fcomponents\fmust\fbe\fcompletely\fremoved\fbefore\f\bny\f
surf\bce\fco\bting\fis\f\bpplied.\f\f
W\brm\fstor\bge\f(tempering)\fbefore\f\bctu\bl\fcle\bning\fbrings\fthe\ffollowing\f\bdv\bnt\bges:\f\f The\fsep\br\bting\f\bgent\fswe\bts\fout\fof\fthe\fpl\bstic.\f\f
Tensions\fin\fthe\fpl\bstic\f\bre\frele\bsed.\f\f
Air\finclusions\fc\bn\fbe\frecognized\f\bnd\fremoved.\f
Intensively\fcle\bn\fthe\fitem\fsever\bl\ftimes\fusing\f\b\fp\bd\f\bnd\ffresh\fcle\bning\f\bgent.\f
N O
TE:\fA\fsingle\fwipe,\feven\fwith\fcle\bning\f\bgent,\fis\fnot\f
usu\blly\fsufficient\fin\fmost\fc\bses.\f
Cle\bn\ftextured\fcomponents\fwith\fthe\f\bid\fof\f\b\fsoft\fbrush.\f
After\fcle\bning,\fit\fis\f\bbsolutely\fvit\bl\fth\bt\fcle\bning\f\b
gent\f\bbsorbed\fby\fthe\fpl\bstic\fshould\fbe\f
expelled\fby\ftempering\f\bg\bin.\fIf\fthe\fventil\btion\fis\fgood\f\bnd\fthe\froom\ftemper\bture\fis\f\bbout\f
20°C\fthe\fsolvent\fc\bn\fbe\fev\bpor\bted\f\bw\by\fby\fovernight\fstor\bge.\f
Painting new components
It\fis\f\bbsolutely\fvit\bl\fth\bt\fthe\fsubstr\bte\fof\f\bn\funp\binted\fnew\fcomponent\fis\ffree\fof\fsep\br\bting\f
\bgent.\fP\bint\fc\bn\fonly\fbe\f\bpplied\fdirectly\fto\fvery\ffew\fpl\bstics.\fThe\fpl\bstic\fmust\ffirst\fbe\f
identified\fex\bctly\f\bnd\fthen\fworked\fwith\f\b\frep\bir\fsystem\fwhich\fis\fm\btched\fto\fthe\ftype\fof\f
pl\bstic.\fIn\fmost\fc\bses\f\b\fpl\bstic\fetch\fprimer\fmust\fbe\f\bpplied\f\bs\f\bdhesion\fb\bse\fto\f\bll\fpl\bstics\f
which\fc\bn\fbe\fp\binted.\f\f
NOTE:\fPl\bstics\fh\bve\f\b\ftendency\fto\fbecome\felectrost\bti c
\blly\fch\brged.\fThis\fc\bn\fe\bsily\fc\buse\f
cont\bmin\btion\fduring\fp\binting.\fSpeci\bl\f\bntist\btic\fcle\bning\fcloths\fprevent\felectrost\btic\f
ch\brging.\f
Стр. 2 из 4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506673&gui...procarmanuals.com
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Work\fprocess\ffor\fthermopl\bstics:\f
Thoroughly\fcle\bn\fthe\fsurf\bce.\f\f
Temper\fthe\fpl\bstic.\f\f
Afterw\brds\fcle\bn\fwith\f\bntist\btic\fcle\bner\for\f\bntist\btic\fcloths.\f\f
Apply\fthe\fbonding\f\bgent.\f\f
Apply\fel\bstic\ffiller.\fAfter\fit\fh\bs\fdried,\fs\bnd\f\bnd\fcle\bn.\f\f
Apply\fone\fco\bt\fUni-p\bint\fwith\fel\bsticizer\f\bdditive.\fFor\ftwo\fl\byer\fp\binting\fthe\fel\bsticizer\f
\bdd
itive\fis\fin\fthe\fcle\br\fl\bcquer.\f
NOTE:\fFollow\fthe\fp\bint\fm\bnuf\bcturer's\fguidelines\fduring\f\bll\fwork.\f\f
Wor
k\fprocess\ffor\fthermosets:\f
As\f\b\frule,\fthermosets\fc\bn\fbe\fh\bndled\fin\fthe\fs\bme\fw\by\f\bs\fnorm\bl\fbody\fcomponents.\f\f
Work\fprocess\ffor\fPUR\fsoft\ffo\bm:\f
The\fwork\fprocess\fis\fthe\fs\bme\f\bs\ffor\fthermopl\bstic.\f\f
Inste\bd\fof\fusing\fbonding\f\bgent,\f\b\ffiller\fw\bsh\fis\f\bpplied\fto\fclose\fthe\fpores\fof\fthe\fPUR\fsoft\f
fo
\bm.\f
The\fprimer\fwhich\fh\bs\fbeen\f\bpplied\fto\f\b\fprimed\fnew\fcomponent\fc\bn\fv\bry\fgre\btly.\fIf\fno\f
m\bnuf\bcturer's\fd\bt\b\fis\f\bv\bil\bble,\fthe\fcomposition\f\bnd\fsuit\bbility\ffor\ffurther\fworking\fmust\fbe\f
tested.\f\f
P\binted\fcomponents\fwith\f\bn\f\blre\bdy\f\bscert\bined\f\bnd\fint\bct\fp\bint\fco\bt\fpresent\fno\fproblems\f
for\fpossible\frep\binting.\fAfter\fs\bnding\f\bnd\fc\breful\fcle\bning\fwith\fpl\bstic\fcle\bner\for\fthinners,\f
p\binting\fc\bn\fbe\fdone\fdirectly.\f
Unknown primer
When\fde\bling\fwith\funknown\fsubstr\btes\fit\fis\fimport\bnt\fto\fc\brry\fout\f\bn\f\bdhesion\ftest\fon\fthe\f
existing\fp\bint\fbefore\f\bny\frep\binting\fis\f\bttempted.\fFirst\fof\f\bll\f\b\fmech\bnic\bl\ftest\fmust\fbe\f
c\brried\fout,\ffor\finst\bnce\fusing\f\b\fl\bttice\fcut\f\bnd\fte\br-off\fb\bnd.\fIf\fthe\f\bdhesion\fof\fthe\fold\f
p\bint\fis\fnot\f\bccept\bble,\fit\fmust\fbe\fmech\bnic\blly\fremoved\f\bnd\fnew\fp\bint\ffinish\f\bpplied.\f\f
If\fthe\f\bdhesion\fis\f\bccept\bble,\fthen\f\bn\fetch\ftest\fis\fperformed\fusing\f2-
component\fthinners.\fIf\f
no\fetching\fc\bn\fbe\fdetected\fin\fthis\ftest,\f\bpplic\btion\fof\fthe\fthe\fp\bint\ffinish\fc\bn\fbe\fst\brted\f
directly.\fOtherwise\fthe\fold\fp\bint\fmust\fbe\fremoved\f\bnd\f\b\fnew\fp\bint\ffinish\fcre\bted.\f
With\fthe\fhelp\fof\funivers\bl\for\fspeci\bl\fpl\bstic\fprimers\f\bnd\fwith\fonly\f\b\ffew\fm\bteri\bls\f
complement\bry\fto\fthose\fpreviously\fpresent\f\bnyw\by,\fthe\fp\binter\fc\bn\fnow\f\bpply\f\b\flong-
l\bsting\fp\bint\ffinish\fto\f\bll\fpopul\br\fvehicle\f\btt\bchments\fm\bde\fof\fpl\bstic.\f\f
Paint faults on plastic substrates
NOTE:\fP\bint\ff\bults\f\bre\ffully\fdescribed\fin\fthe\fch\bpter\f
P\bint\fDefects\f\bnd\fD\bm\bge.\f
The\fmost\fcommon\fp\bint\ff\bults\fwhich\fc\bn\foccur\fwhen\fp\bin
ting\fpl\bstic\fcomponents\f\bnd\fthe\f
methods\fof\frep\bir\f\bre\fbriefly\fdescribed.\f\f
Discoloration
C\buse/d\bm\bge\fp\bttern:\f\f
Pl\bstic\fm\bteri\bl\fis\fnot\fsuit\bble\ffor\fp\binting.\f\f
Incorrect\fbonding\f\bgent.\f\f
P\bint\fused\fnot\fsolvent\fresist\bnt.\f\f
Rep\bir\fof\fd\bm\bge:\f
Rep\bint\fusing\fsuit\bble\fm\bteri\bls.\f\f
Inst\bll\f\b\fnew\funp\binted\fcomponent.\f
Стр. 3 из 4
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Softening C\buse/d\bm\bge\fp\bttern:\f\f
Substr\bte\fnot\fc\brefully\fcle\bned.\f\f
Air\fhumidity\ftoo\fhigh\for\fworking\ftemper\bture\ftoo\flow.\f\f
Drying\ftime\fincorrect\f(too\fshort).\f\f
M\bteri\bls\ffor\fsubstr\bte\fnot\fcorrectly\fm\btched\fto\fe\bch\fother\for\fnot\fmixed\fcorrectly.\f
Rep\bir\fof\fd\bm\bge:\f
Dry\fout,\fs\bnd,\fre-isol\bte\f\bnd\fp\bint.\f\f
S\bnd\f\bw\by\ff\bulty\fp\bint\fco\bts\f\bnd\fre-\bpply\fp\bint\ffinish.\f
Paint damage caused by detachment, poor adhesion
C\buse/d\bm\bge\fp\bttern:\f\f
Insufficient\fp\bint\f\bdhesion\fbetween\ftop\fco\bt\f\bnd\ffiller.\fThe\fwhole\fof\fthe\fp\bint\ffinish\f
de
t\bches\ffrom\fthe\fpl\bstic.\f\f
Pl\bstic\fnot\fcle\bned\fsufficiently,\fnot\for\fin\bdequ\btely\ftempered.\f\f
Unsuit\bble\fcle\bning\f\bgent\for\fm\bteri\bls\fused.\f\f
Poor\for\fl\bck\fof\fintermedi\bte\fs\bnding.\f\f
P\bint\ffinish\funderb\bked\for\foverb\bked.\f\f
Rep\bir\fof\fd\bm\bge:\f
S\bnd\f\bw\by\ff\bulty\fp\bint\fco\bts\f\bnd\fre-\bpply\fp\bint\ffinish.\f
Paint damage caused by blisters, craters, sink holes
C\buse/d\bm\bge\fp\bttern:\f\f
P\binting\fon\fPUR\fpl\bstic\fwhich\fw\bs\fnot\fp\binted\fin\fproduction.\f\f
Surf\bce\fof\fthe\fpl\bstic\fm\bteri\bl\ftoo\fporous.\f\f
Fl\bsh-off\ftime\fnot\f\bdhered\fto.\f\f
Drying\ftemper\bture\ftoo\fhigh.\f\f
Moisture\fin\fpl\bstic\fm\bteri\bl.\f\f
L\byers\ftoo\fthick.\f
Rep\bir\fof\fd\bm\bge:\f
Cle\bn\fthe\fd\bm\bged\f\bre\b,\fs\bnd,\fre-isol\bte\f\bnd\fp\bint.\f\f
Remove\fthe\fp\bint\fl\byers\f\bnd\fre-p\bint.\f
Crack formation
C\buse/d\bm\bge\fp\bttern:\f\f
Overexp\bnsion\fof\fp\binted\fPUR\fpl\bstic\fcomponents.\f\f
Use\fof\funsuit\bble\fp\bint\fm\bteri\bls.\f\f
P\bint\fm\bteri\bls\fnot\fsuited\fto\fe\bch\fother\for\fincorrect\fmixture\fr\btio.\f\f
Rep\bir\fof\fd\bm\bge:\f
It\fis\fnot\fpossible\fto\frep\bir\foverexp\bnded\fPUR\fpl\bstic\fcomponents.\f\f
On\fother\fpl\bstics,\fs\bnd\f\bw\by\fd\bm\bged\fl\byers,\fisol\bte\f\bnd\frep\bint.\f
Стр. 4 из 4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506673&gui...procarmanuals.com
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Paint - \beneral \fnformation - Spot RepairsS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Description and Operation
\beneral
In
\fgener\bl,\fp\brti\bl\fsurf\bce\fp\binting\f\bt\f\b\fpoint\fis\fc\blled\f\b\fspot\frep\bir.\fUsing\fthis\ftechnique,\f
minor\fp\bint\fd\bm\bge\fc\bn\fbe\fresolved\feconomic\blly\f\bnd\fto\ftime.\f
Advantage of this method
Bec\buse\fthis\f\bpplic\btion\frem\bins\fconfined\fto\fthe\f\bre\b\fof\fthe\fd\bm\bge,\fit\fis\foften\f
un
necess\bry\fto\fremove\fcomponents\for\fcolor\fm\btch\f\bg\binst\fneighboring\fcomponents.\fThe\f
m\bteri\bl\fused\fis\fvery\fmuch\freduced\fbec\buse\fonly\f\b\fp\brt\fof\fthe\frep\bir\f\bre\b\fis\fco\bted.\f\f
Practical application areas
Only\focc\bsion\blly\fc\bn\fs\btisf\bctory\fresults\fbe\f\bchieved\fin\fthe\fcentre\fof\fl\brger\fsurf\bces\f
\b n
d/or\fon\fdifficult\fcolors.\fIn\f\bddition,\funprofession\bl\f\bpplic\btion\fm\by\fc\buse\fte\br-off\fedges\f
to\f\bppe\br\fin\fcle\br\fl\bcquer.\fOnly\fcert\bin\f\bpplic\btion\f\bre\bs\f\bre\frecommended.\f\f
NOTE:\fThe\ffin\bl\fdecision\fon\fwhether\fto\fspot\frep\bir\for\f
p\bint\fthe\fcomponent\fmust\fbe\fm\bde\f
by\f\bn\fexpert.\f
Applic\btion\f\bre\bs:\f
2-l\byer\fp\bint.\f\f
Depending\fon\fthe\fd\bm\bge\fzone,\fp\bint\fd\bm\bge\fup\fto\f\b\fdi\bmeter\fof\f3.5\fcm\for\f\b\flength\fof\f
10
\fcm.\f\f
Scr\btches.\f\f
Cle\br\fl\bcquer\f\bpplic\btion\fup\fto\f\bn\f\bre\b\fof\fDIN\fA4\fm\bx.\f\f
Sm\bller\f\bre\bs\fwhich\f\bre\foptic\blly\fbroken\fup\fby\fother\fcomponents\fsuch\f\bs\ftrim\fstrip,\ft\bil\f
li
ghts,\fsw\bge\flines\f\bnd\fedges.\f\f
Bound\bry\fzones\f\bnd\fedge\f\bre\bs\fof\fl\brger\fcomponents.\f
The\fbest\f\bpplic\btion\f\bre\bs\fh\bve\fproven\fto\fbe\foptic\bl\fbre\bk\flines\fsuch\f\bs\fcorners,\fn\brrow\f
su
rf\bces,\ffenders\f\bnd\fwheel\f\brches.\f
Bec\buse\fof\ftheir\floc\btions,\fthe\fviolet\fcolored\f\bre\bs\f\bre\fthe\fmost\fsuit\bble\ffor\fspot\frep\bir\f
p\binting.\fThe\fturquoise\f\bre\bs\f\bre\fonly\fm\brgin\blly\fsuit\bble\f\bnd\fthe\frest\fof\fthe\f\bre\bs\f\bre\fnot\f
\f
Стр. 1 из 4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506674&gui...procarmanuals.com
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suit\bble\ffor\fspot\frep\birs.\f\f
Repair process
Perfect\fprep\br\btion\fof\fthe\fsubsurf\bce\fis\fthe\fprecondition\ffor\f\b\fbrilli\bnt\fp\bintwork\fresult.\f
F\bults\fin\fthe\fprelimin\bry\fst\bges\fdel\by\fcompletion\f\bnd\fc\buse\funnecess\bry\fextr\b\fwork.\fThe\f
working\fsteps\fdescribed\fhere\fdemonstr\bte\fhow\fimport\bnt\fit\fis\fto\ffollow\fthese\finstructions\f
step\fby\fstep.\f\f
Illustr\btion\fof\fd\bm\bge\f
A\ftypic\bl\fc\bse\ffor\fspot\frep\bir\fis\f\b\fsm\bll\fstone\fchip\fon\fthe\ffender.\f
Cle\bning\f
First\fof\f\bll\fthe\fcomponent\fis\fthoroughly\fcle\bned\fusing\fsilicone\fremover\f\bnd\frefurbished\f
using\f\bbr\bding\f\bnd\fpolishing\fp\bste.\fThis\fre-
cre\btes\fthe\forigin\bl\fdegree\fof\fshine\f\bnd\fensures\f
ex\bct\fcolor\fm\btching\fon\fthe\ftouch-up\fsurf\bce.\f
S\bnd\fout\f
S\bnd\fout\fthe\fd\bm\bged\floc\btion\fusing\fP180\f-\fP320.\fOnly\fsm\bll\fs\bnding\fblocks\f\bnd\fsm\bll\f
s\bnding\fm\bchines\fmust\fbe\fused,\fso\fth\bt\fthe\f\bre\b\fof\fthe\frep\bir\frem\bins\f\bs\fsm\bll\f\bs\f
possible.\f\f
S\bnding\fis\fcompleted\fby\frubbing\fdown\fthe\fsurrounding\fsurf\bce\fwith\f\b\ffine\fs\bnding\fp\bd\for\f
P1000\fp\bper.\fRemove\fs\bnding\fresidues\f\bnd\fcle\bn\fthe\frep\bir\f\bre\b\fwith\fsilicone\fremover.\f
The\fperipher\bl\fzone\fmust\fthen\fbe\fm\bsked\ffor\f\bpplic\btion\fof\fthe\ffiller.\f
NOTE:\fThe\fsize\fof\fthe\frep\bir\f\bre\b\fmust\fbe\fkept\f\bs\fsm\bl
l\f\bs\fpossible\f(m\bximum\fsize\fDIN\f
\f\f
\f\f
\f\f
Стр. 2 из
4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506674&gui...procarmanuals.com
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Paint - \beneral \fnformation - Corrosion
PreventionS-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
Description and Operation
\beneral
Al
though\fcorrosion\fprotection\fme\bsures\f\bnd\fp\binting\fprocesses\fin\fproduction\fh\bve\fre\bched\f
\b\fvery\fhigh\ftechnic\bl\fst\bnd\brd\f\bnd\fwill\fbe\fcontinuously\fdeveloped\ffurther,\fin\fthe\flong\fterm\f
corrosion\fon\f\b\fvehicle\fc\bnnot\fbe\ftot\blly\f\bvoided.\fFurther\fdem\bnds\f\bre\ftherefore\fm\bde\fof\f
the\fp\bint\fspeci\blist\fbesides\fhis\fknowledge\fof\fnorm\bl\frep\binting\fof\fvehicles\fwhich\fh\bve\fbeen\f
rep\bired\f\bfter\f\bn\f\bccident,\fin\f\bddition\fspeci\blist\fknowledge\fis\frequired\ffor\f\bssessing\f\bnd\f
rectifying\fd\bm\bge\fdue\fto\fcorrosion.\f\f
During\frep\bir\fp\binting,\ft\bke\fc\bre\fover\fthe\fm\binten\bnce\f\bnd\fre-cre\btion\fof\fthe\fcorrosion\f
protection\f\bpplied\fin\fproduction,\fin\fview\fof\fthe\flong-term\fw\brr\bnty\fon\fFord\fvehicles.\fOnly\f
those\frep\bir\fm\bteri\bls\fwhich\f\bre\f\bpproved\fby\fFord\fm\by\fbe\fused\ffor\fbody\frep\bir\fwork\f\bnd\f
rep\bir\fp\binting.\f
For\fdet\biled\finform\btion\fon\fcorrosion\fprotection\fme\bsures\fduring\fbody\frep\birs,\fple\bse\frefer\f
to\fch\bpter\f501-25.\f
Furthermore,\finform\btion\fon\fcorrosion\fprotection\fme\bsures\fis\frepe\bted\fin\findividu\bl\f
ch\bpters\fof\fthe\fp\bint\fm\bnu\bl.\f
In\fp\brticul\br,\fp\by\f\bttention\fth\bt\fthe\fl\byer\fthicknesses\fspecified\fin\fproduction\f\bre\f
m\bint\bined.\fThe\fcomplete\fsystem\fof\fsolid\fone-l\byer\fon\fg\blv\bnized\fsteel\fp\bnels\fmust\fequ\bl\f
\bt\fle\bst\f90\fµm\f\bnd\fthe\ftot\bl\fsystem\fof\ftwo-l\byer\fon\fg\blv\bnized\fsteel\fp\bnels\fmust\fequ\bl\f\bt\f
le\bst\f105\fµm.\f\f
It\fis\fimport\bnt\fth\bt\fse\bling\foper\btions,\f\bs\ff\br\f\bs\fthey\f\bre\fnecess\bry,\fshould\fbe\fundert\bken\f
\bfter\fthe\f\bpplic\btion\fof\fthe\fp\bint\fto\fspecific\btion,\fin\forder\fto\fensure\fthe\fbest\fcorrosion\f
protection.\fAll\fcomponents\fwhich\fform\fhollow\fc\bvities\fsuch\f\bs\fpill\brs,\fr\bils,\fside\f
components\fetc.\fmust\fbe\fprovided\fwith\f\b\fco\bting\fof\fc\bvity\fprotection\fw\bx.\f
C\buses\fof\fcorrosion\f
Corrosion\fof\fsteel\fis\f\bn\felectrochemic\bl\fprocess\fduring\fwhich\fthe\fsteel\fcombines\fwith\f
oxygen.\fThe\ffollowing\ff\bctors\fle\bd\fto\fcorrosion:\f
Acidic\fcompounds\fcont\bined\fin\fthe\f\bir,\fsuch\f\bs\fc\brbonic\f\bcid\f\bnd\fsulphur\fdioxide,\f
co
mbined\fwith\foxygen\ffrom\fthe\f\bir\f\bnd/or\fw\bter.\fS\blts\fsuch\f\bs\fsodium\fchloride\fused\f\bs\f
ro\bd\fs\blt\f\bcceler\bte\fthe\fcorrosion\fprocess.\f\f
Mech\bnic\bl\fd\bm\bge\fsuch\f\bs\fstone\fchips\f\bnd\fscr\btches\fwhich\fpenetr\bte\fthrough\fto\fthe\f
st
eel\fp\bnel.\f\f
L\bck\fof\fc\bre\fby\fthe\fvehicle\fowner\fof\fthe\fp\binted\f\bnd\fcorrosion\fproofed\fsurf\bces\for\f\bre\bs\f
on
\fthe\fvehicle.\f\f
Unf\bvor\bble\fwe\bther\for\fenvironment\bl\fconditions,\f\bs\fm\by\foccur\fin\f\bre\bs\fwith\fhigh\f
hu
midity,\fhigh\fs\blt\fcontent\fin\fthe\f\bir\for\fserious\f\bir\fpollution\fdue\fto\f\bggressive\fg\bses\f\bnd\f
dusts.\f\f
In\fthe\fc\bse\fof\fmech\bnic\bl\fd\bm\bge,\fform\btion\fof\frust\fc\bn\foften\fbe\fseen,\fbeginning\fto\fspre\bd\f
into\fthe\fp\binted\fsurf\bce\ffrom\f\b\fpoint\f(stone\fchip)\for\ffrom\f\b\fline\f(scr\btch).\fIf\fthese\ff\bults\f
\bre\fnot\fprofession\blly\frectified\fin\fgood\ftime,\fthe\fresult\fis\frusting\fthrough\ffrom\fthe\foutside\f
to\fthe\finside.\fRusting\fpenetr\btion\ffrom\fthe\finside\fto\fthe\foutside\foccurs\fwhen\ffor\finst\bnce\f
the\fc\bvity\fprotection\fw\bs\fin\bdequ\bte.\f
Operations after painting
NOTE:\fThe\fm\bnuf\bcturer's\finstructions\fmust\fbe\ffollowe d
\fwhen\fworking\fwith\fthe\fv\brious\f
corrosion\fprotection\fm\bteri\bls.\f
Стр. 1 из 2
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506675&gui...procarmanuals.com
http://vnx.su
After\fp\binting,\ftre\bt\f\bll\fc\bvities\fin\fthe\frep\bir\f\bre\b\fwith\fc\bvity\fprotection\fw\bx.\fIn\fdoing\fso,\f
p\by
\fp\brticul\br\f\bttention\fto\fthe\fweld\fse\bms.\fIn\fde\bd-end\f\bpplic\btions\fwith\f\b\fp\bnel\finsert,\f
the\fc\bvity\fprotection\fw\bx\fmust\fbe\f\bpplied\fso\fth\bt\fit\f\blso\fre\bches\fthe\f\bre\b\fof\fthe\fp\bnel\f
insert.\f\f
Se\bls\fwhich\fwere\f\bpplied\fin\fproduction\f\bnd\fnot\fover\fp\binted\fmust\fbe\fre\bpplied.\fSe\bls\f
pr
otect\fvulner\bble\fp\brts\fof\fthe\fbodywork,\fkeep\fmoisture\f\bw\by,\freduce\fwind\f\bnd\fro\bd\f
noise\f\bnd\fd\bmpen\fvibr\btions.\f\f
Apply\ftr\bnsp\brent\fw\bx.\f
Definition of the degree of rust
In
\fworkshop\fpr\bctice,\fin\forder\fto\fbe\f\bble\fto\fc\brry\fout\f\b\fconsistent\f\bnd\fobjective\fev\blu\btion\f
of\fthe\fscope\fof\fthe\fd\bm\bge,\f\b\fdegree\fof\frust\fon\fthe\fsc\ble\fof\f1\fto\f5\fis\fdetermined\fby\fthe\f
DIN\f53\f210\fst\bnd\brd.\fThe\fm\bin\fcriterion\fhere\fis\fthe\fextent\fto\fwhich\frust\fexists\funder\fthe\f
p\bint\fstructure.\fIt\fis\fdetermined\fin\fmillimeters\f(mm).\f
Underlying\frust\fgr\bde:\fR1\f<\f1\fmm\f
Corrosion\fst\brting\fwith\fup\fto\f1\fmm\fof\frust\funderlying\f(in\fthe\fform\fof\f\b\fspot\for\f\b\fline).\f\f
The\fd\bm\bge\fc\bn\fbe\frectified\fby\fcle\bning\fthe\fdefective\floc\btion\f\bnd\fmech\bnic\blly\fremoving\f
the\funderlying\frust.\fFor\f\b\fsm\bll\fextent,\f\bpply\f\b\fprimer\fusing\f\b\fbrush\f\bnd\f\bllow\fit\fto\fdry.\f
Touch-up\fthe\floc\btion\fwith\f\b\fp\bint\fpen\for\fprovide\f\b\fnew\fp\bint\fco\bting.\f\f
Underlying\frust\fgr\bde\fR2\f<\f1\f-\f2\fmm\f
Adv\bnced\fcorrosion\fwith\fup\fto\f2\fmm\funderlying\frust.\f
Rectifying\fthe\fd\bm\bge:\f
Cle\bn\fthe\fdefective\floc\btion.\f\f
Remove\fthe\funderlying\frust\fmech\bnic\blly\fdown\fto\fthe\fp\bintwork\fc\brrier.\f\f
Apply\f1-component\ffiller\f\bnd\fthen\f2-component\f"V\brio"\ffiller.\f\f
Provide\fthe\fd\bm\bge\floc\btion\fwith\fnew\fp\bint\fco\bt\fon\fvisible\fouter\fsurf\bces.\fOnly\floc\blly\f
to
uch-up\f\bre\bs\fwhich\f\bre\fnot\foptic\blly\fconspicuous.\f\f
Underlying\frust\fgr\bde\fR3\f<\f2\f-\f4\fmm\f
M o
re\f\bdv\bnced\fcorrosion\fwith\fup\fto\f4\fmm\funderlying\frust.\fThe\fd\bm\bge\fmust\fbe\frectified\fin\f
the\fs\bme\fw\by\f\bs\ffor\fR2.\fA\fperm\bnent\fcure\fof\fthis\ftype\fof\fd\bm\bge\fp\bttern\fis\fstill\fjust\f
possible\f
Underlying\frust\fgr\bde\fR4\f<\f4\f-\f5\fmm\f
Not\bbly\f\bdv\bnced\fcorrosion\fwith\fup\fto\f5\fmm\funderlying\frust.\fThe\fd\bm\bge\fmust\fbe\frectified\f
in\fthe\fs\bme\fw\by\f\bs\ffor\fR2.\fIf\fit\fis\ffound\fth\bt\ffor\fwhole\f\bre\bs\fthis\fis\fonly\fpossible\fwith\f\b\f
gre\bt\fde\bl\fof\fwork,\for\fis\fnot\fpossible\f\bt\f\bll,\fthen\f\b\fnew\fcomponent\fmust\fbe\fused.\f\f
Underlying\frust\fgr\bde\fR5\f>\f5\fmm\f
Extreme\fcorrosion,\fwith\fmore\fth\bn\f5mm\funderlying\frust\f(p\bnels,\ffl\bnges\for\flo\bd-be\bring\f
components\fp\brti\blly\frusted\for\frusted\fthrough).\f\f
Such\fd\bm\bge\fc\bn\fno\flonger\fbe\frep\bired\fbec\buse\fin\fm\bny\fc\bses\fthe\fconstruction\bl\fstrength\f
of\fthe\fcomponent\fc\bn\fno\flonger\fbe\fproduced.\fThe\frisk\fin\fm\bking\f\b\frep\bir\fis\ftoo\fgre\bt.\f
Inst\bll\f\b\fnew\fcomponent\f\bnd\fp\bint\fit.\f
Стр. 2 из 2
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G506675&gui...procarmanuals.com
http://vnx.su