Plastic Product Material and Process Selection Handbook Part 4 pps
Plastic Product Material and Process Selection Handbook Part 4 pps
... 13-36.5 15-21,5 IZ-15 40 -45 9-15 4. 7 -40 .0
10 -x PSI
Flexural strength !0 ~ 8.5-18.5 13-21 11-17 11- 14 9- 14 7.1 -49 .5
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ln~act strength O~-od) 0.2 4 0.2-1.0 0,25-0 ,40 0. 24- 0 .40 0.25-6.0 0.25-0.8 ... continuous
use above 60C ( 140 F). Chlorination to form CPVC increases its heat
1 04 Plastic Product Material and Process Selection Handbook
Diallyl Phthala...
Plastic Product Material and Process Selection Handbook Part 1 ppsx
...
plastic, and area D is solid plastic; and (4) melt model
of a single screw (courtesy of Spirex Corp.)
146
147
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157
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158
159
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4. 2
4. 3
4. 4
4. 5
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4. 11 ... mold, and (c) semipositive
compression mold
Example of land locations in a split-wedge mold
Schematic of transfer molding
14. 3
14. 4
14. 5
44 2
44 5
44 6
45 4
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Plastic Product Material and Process Selection Handbook Part 5 pps
... melting of plastics follows
different phases that effect performances. 48 7
1 56 Plastic Product Material and Process Selection Handbook
Plasticator melting operation
The major processing ... this
book has been that it is not difficult to design and fabricate with plastics
144 Plastic Product Material and Process Selection Handbook
etc. The melt flow is...
Plastic Product Material and Process Selection Handbook Part 9 ppsx
... postformed shapes and cuts with some showing dies
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better transparency and gloss, and reduced ... containers, there may be
2 64 Plastic Product Material and Process Selection Handbook
ratio and to reduce polymerization costs and emissions. The fi...
Plastic Product Material and Process Selection Handbook Part 11 pps
... 211 2 34
49 .7 2 04 229
80.8 266 281
98 .4 206 207
79.2 193 2 04
80.6 193 2 04
93 .4 2 04 212
110.6 2 94 286
61.2 342 382
76.7 296 316
23.8 261 329
64. 6 679 752
67.5 198 217
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Plastic Product Material and Process Selection Handbook Part 16 ppsx
... Conductivity
41 40 30-36 150{) 1200 10 4 I 2 8 6 5 4 5
P20 30-36 1600 1100 10 4 2 2 9 8 8 4 5
42 0SS 35- ,40 1865 1;050 10 4 6 3 9 4 9 4 2
P5 59-61 1575 45 0 6 6 2 8 8 10 7 9 3
P8 58-60 147 5 42 5 8 6 ... shown that only very rough cavity walls (sandblasted
surfaces) add considerably to flow rcsistancc. 48 7
542 Plastic Product Material and Process Selectio...
Plastic Product Material and Process Selection Handbook Part 3 ppt
... fittings and
84 Plastic Product Material and Process Selection Handbook
electrical properties remain relatively constant over a wide range of
temperatures and humidity. They resist water, acids, and ... into one product, and so
on. 1
88 Plastic Product Material and Process Selection Handbook
attacked by such partially halogenated solvents as methyl...
Plastic Product Material and Process Selection Handbook Part 6 pot
... trial and
error method for molding optimization.
1 84 Plastic Product Material and Process Selection Handbook
and to improve molded part quality and labor productivity. The
Shotscopc process ...
certain plastics and applications. An example is excessive residence time
for the plastic particularly the engineering materials. Any plastic that
1 74 Plastic...
Plastic Product Material and Process Selection Handbook Part 7 doc
... mold
4- Injection molding 205
Figure 4~ 7 Molding area diagram processing window concept
Figure 4, 8 Molding volume diagram processing window concept
208 Plastic Product Material and Process Selection ... melt. The gas can be
applied within specific part sections.
222 Plastic Product Material and Process Selection Handbook
used between the plasticator a...
Plastic Product Material and Process Selection Handbook Part 8 pptx
...
Nylon-6,6 1. 14 71.2 24. 3 0.878 510 0 .40 1.50 0.15
Nylon-6,10 1.08 67 .4 25.6 0.927 0 .40 0 .40 0.15
Nylon-6,12 1.07 66.8 25.9 0.935 47 5 0 .40 0 .40 0.20
Nylon-ll 1. 04 64. 9 26.6 0.962 46 0 0 .47 0.30 0.10 ... 65.5 26.2 0. 943 41 0 42 5 0.03
Polystyrene, injection impact 1. 04 64. 9 26.6 0.968 44 0 0.t0
Polysulfone 1.25 77 .4 22.3 0.807 650 680 0.30 0.05
Polyurethane 1.20...