Coatings of Polymers and Plastics Part 6 pot
Coatings of Polymers and Plastics Part 6 pot
... users of polymeric
materials. For structural materials, polymers have molecular weights of tens to
hundreds of thousands. Materials used in plastics have molecular weights of
121
Polymers for Coatings ... hundred thousand. On the other hand, polymers used in coat-
ings are more likely to be in the range of several thousand to upward of twenty-
thousand molecular weight u...
Coatings of Polymers and Plastics Part 8 potx
... V 978 60 100 98 63 60 120
Noryl GTX 910 60 100 100 81 60 1 36
PUR RIM 66 100 94 25 66 124
PUR RRIM 82 100 94 52 82 89
PU RRIM 59 100 93 77 59 113
PU RRIM 96 100 92 53 96 109
TPO 88 99 99 61 88 ... higher modulus grades of TPO (Fig. 9).
5.4 Gouging
Gouging of plastic arose with the introduction of soft plastics like TPO. Opera-
tors who would roughly handle TPO parts and b...
Coatings of Polymers and Plastics Part 10 potx
... or off-color spots or
areas. Damage can occur in many places. Painted parts are exposed to a number
of possible scratch and abrasion situations even before they become part of a
car, piece of ... layer and bulk of the TPO.
4.4 Stone Chipping
Cars and trucks are continually bombarded by stones thrown up by their own tires
and those of vehicles in front of them or passing...
Coatings of Polymers and Plastics part 14 pot
... required for automotive
bumper fascias and other components in the impact area of the vehicle.
6 COATING OF POLYCARBONATE
AND SOLVENT-SENSITIVE PLASTICS
A number of plastics used for automotive exterior ... µm/mK 60 µm/mK
Surface tension (not flamed) 25–30 dynes/cm 25/30 dynes/cm
Source: Refs. 6 and 7.
the molding conditions (speed of cooling). This affects both shrinka...
Coatings of Polymers and Plastics Part 1 docx
... NY 100 16
tel: 212 -69 6-9000; fax: 212 -68 5-4540
Eastern Hemisphere Distribution
Marcel Dekker AG
Hutgasse 4, Postfach 812, CH-4001 Basel, Switzerland
tel: 41 -61 - 260 -63 00; fax: 41 -61 - 260 -63 33
World ... Processing
of
Ceramics,
edited
by
Burtrand
I. Lee and
Edward
J. A.
Pope
9.
Handbook
of
Advanced Materials Testing,
edited
by
Nicholas
P.
Cheremisinoff
and
Pau...
Coatings of Polymers and Plastics Part 3 pptx
... of producing multiple parts per cycle.
For example, a part running on a 60 -second cycle in a single cavity mold will
produce 60 parts per hour. If a 16- cavity mold is deployed, on the order of ... strategy.
Each process type offers a unique profile of possibilities that makes it well
suited for particular types of applications. There are, however, some areas of
overlap, and...
Coatings of Polymers and Plastics Part 5 ppt
... 29.7 37.7 49 .6 23.4 36. 4 30 28.9 28 .6
Dispersion 20.7 35.7 23.3 18.5 29 24.8 26. 6 26. 5
Polar 9 2 26. 3 4.8 7.4 5.2 2.3 2.1
Surface energy Wu
(Erg/cm
2
) model
Total — 38 52.3 28 39 .6 33.3 31.3 ... 0
Surface energy
(Egr/cm
2
)
Total 25 .6 33.5 36. 8 39 .6 28 28.5 37.9
Dispersion 22 .6 28.3 28 27 25.4 26. 4 23.3
Polar 3 5.2 8.8 12 .6 2.5 2.1 14 .6
a
Injection molded 4 × 6 plaque...
Coatings of Polymers and Plastics Part 7 pps
... containing prepolymers can be prepared to provide even wider formulating
and handling latitude. These prepolymers are often based on monomeric or poly-
Polymers for Coatings for Plastics 147
meric ... The particu-
lar grade and type of plastic being used, its method of manufacturing, the clean-
liness of the plastic, the paint component layering and selection, and the appl...
Coatings of Polymers and Plastics Part 9 ppt
... catalysis and reaction partners. J Coat-
ings Technology 69 ( 868 ):51–57, 1997.
98. T Potter. Chemistry and technology of polyurethane coatings. Proceedings of the
19 96 FSCT International Coatings ... 70(882) :67 – 76, 1998.
60 . G Faoro. Potential reasons for yellowing of coatings over plastic substrates. Proceed-
ings of the Fourth International Coatings for Plastic...
Coatings of Polymers and Plastics part 13 pps
... in Coatings for Automotive Plastics and Rubber 311
F
IG
.6 Cross-sections of body seals. (Courtesy of Robert Eller Associates, Inc.,
2001.)
4.5.3 Role of Colors
The use of high concentrations of ... momentum to date.
3.5 Role of the Interior Soft Trim Fabrication Process
Soft interior trim typically consists of a three-layer sandwich of skin (or textile),
foam, and s...
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