Document baQRRy47bGnqYQ6kjj6JYeReg
INTERNAL CORRESPONDENCE
fXlXMG AND POSTALS DIVISION
To (Heat) Dh&et LoesSa
to. L. Crowe Onion Carbide Corporation
P. 0. BOX K King City, California
copr to
Messrs. J. L. Myers H. B. Rhodes
. J. A. Riddle
P. 0. BOX 579. NIAGARA FALLS, NEY,' YORK 14202
eJ*
Originating D.pL
March 17, 1970
Aenrcrinj I*Htr doit
Sob}ed
The attached test results for R-G2M and A-28 are those
which have accumulated over the past several months. In all cases,
you have already been advised of those pallets which did not "pass"
our tests, but to keep the record straight, we have included all
materials not previously reported.
--
As you know, we are concerned over the number of samples with high pH and/or low viscosity. We believe that pH values can and should be controlled at 9.0 max. A comparison of King City versus Niagara Falls polyester viscosity test results show a definite plus bias of about 5-6000 cps at King City (or negative bias at N.F.). We have.recently examined our actual test techniques and believe we have not changed since the visit of Bob Kennedy and I at King City. Perhaps someone at King City should do likewise. As we have said before, we believe we should err on the low side, if at all, in order to insure that no low viscosity material is shipped.
Although we have no definite performance criteria to cite, we are also concerned about the recent increases in + 100 and 200 M particles in R-G2^4. We are sure that we will be in trouble eventual' if this trend continues. We should begin to think of establishing an upper limit for both. Just for kicks, we would suggest 0.055
+100 M and 3.0 - 3.55 + 200 M for openers. Perhaps you could determine how such limits would affect our present production levels. Since this upward trend is probably due to pushing our present bl'ower-sifter, I believe we should get an additional unit on order for either our present or expanded facilities.
Best regards.
RE3:ckb
A cr ) u4 i
Pallet 893-1
2 3 if 5 6 7 8 9 10 894-1 2 .3 if 5 6
7 8 9 10 895-1 2 3 4
R-G 244 Niagara Falls Test Results
Vise. 40 39 40 39 36 38 33 34 34 37 37 35 38 38 30 34 35 33 36 32 32 33 32 33
EH 8.7 8.9 8.9 9.0 9.1 8.9 9.2 9.2 9.1 8.9 8.9 8.9 8.8 8.8 8.8 8.8 8.8 8.6 8.6 8.8 9.0 9.0 8.9 8.9
S.V. 92 92 96 96 92 98 98 96 98 96 94 94 96 96 94 85 94 96 96 96
100 100
96 94
Pa3 let Vise. EH
895-5
35 8.9
6 35 8.9
~7
28(30) 9.0
8 31(29) 9.2
9 30(29) 9.1
10 30 9.2
896-1
32 9.2
2 33 9.2
3 32 9.2
4 35 9.1
5 37 9.1
6 34 9.0
7 29 9.0 B -- 29(29) 8.9
9 29(29) 9.0
10 30(30) 9.0
897-1
31 9.0
2 27(29) 9.1
3 27(27) 9.1
4 34 9.2
5 32 9.3 6 33 9.3
7 34 9.3 a 34 9.3
* r\ *
J
S.V. 100
98
91* 98 96 94
100
98 98 92 98 96 98 96 96 96 98
100
94 98 98 94
100 100
Pallet 897-9
. 10 898-1
2 3 4 5 6 7 8 9 10 899-1 2 3 4 5 6 7 8 9 10 900-1 2 3 4
Vise.
H
32 9.3
. 13(33) 9.3 32 9.3 32 9.3
34 9.3
33 9.3
33 9.3 32 9.3
31 9.3 27 9.3
29 9.3 25 9.4 29 9.4 32 9.3
34 9.3 31 9.6 38 9.6
36 9.5 32 9.2
31 9.4 33 9.4 30 9.2
28(28) 9.2
29(31) 9.3 29(28) 9.2
30 9.2
s.v. 100
92 90 90 96 87 87 94 94 90 96 98 98 98 96 98 98 98 98 98 96 96 100 . 98 100 94
Pallet
Vise.
H
900-5 6
31 9.2 30 9.3
7 30 9.2 8 33 9.2
9 32 9.2
10 29(31) 9.3
901-1
31 9.3
2 30 9.3
3 30 9.3 4 38 9.2
5 36 9.2
6 34 9.2
7 34 9.1.
8 30 9.0 9 ---- 10 --- --
Pal-2 ~ 34
9.1
3 33 9.1
4 32 9.2
5 33 9.1
6 38 9.1 7 38 9.1
8 37 9.1
9 35 9.1
10 35 9.0
11 33 9.0
S.V.
100 100 100
94 94 92 98 98 92 96 98 98 96 96
--
98 98 96. 98 98 98 96 98 98 98
-2-
Pallet
12 13 11* 15
16
17 18 19 20 21 22 23 2** 25 26 27 28 29 30 31 32 33 34 35 36 37
Vise. H
29 9.0 30 9.0
30 9.1
30 9.1
32 9.2
32 9.1
29 9*1 27(27) 9.2 l*l* 9.0
35 9.1
37 9.2
33 9.1
37 9.1
35 9.1
- 35 32
9.2 9.1
32 9.2
32 9.1
32 9.1 32 9.3
32 9.2
37 9.2
39 8.9 --
37 9.1 35 9.0
s.v. 96 96 96 98 9*1 96 92 96 91* 85 89 85 89 85 89 83 75 71 90 92 94 96 96 --
96 90
Pallet Vise. 38 37 39 37 1*0 33 41 38 HZ 41 43 37 HH 35 *5 32 1*6 34 Hi 32 48 33 49 40 50 38 51 41 52 40 53 39 5H ' 39 55 36 56 34 57 35 58 32 59 32 60 33 61 34 62 35 63 36
dH 9.1 9.1 9.1 9.2 9.3 9.3 9.3 9.2 9.2 9.2 9.1 9.2 9.2 9.2 9.2 9.2 9.1 9.1 9.0 9.0 9.1 9.1 9.2 9.2 9.1 9.2
S.V
90 92
96 89 96 98 98 94 98 92 94 100 96 96 94 96 94 98 94 98 98 98 92 98 96 98
-3-
Vise
2H s.v,
64 35 9.2 96
65 36 9.2 98
66 4 0 9.2 98
67 38 9.0 96
68 35 9.0 98
60 32 9.0 96
70 32 9.0 98
71 38 9.0 90
72 34 9.0 98
73 34 9.0 96
74 34 9.0 96
75 32 9.0 100
76 35 9.3 96
77 37 9.4 96
78 39 9.3 96
79 35 9.3 94
80 31 9.3 92
81 27(26) 9.4 94
82 32 9.4 96
83 33 9.4 98
84 26(27) 9.4 98
85 27(26) 9.4 96
86 36 9.4 98
87 34 9.3 98
88 28 9.4 '94
89 30 9.4 98
90 28 9.4 94
Pallet
91 92 93 94 95 96 97 98 99 100 ' 101 102 103 104 A-28-126 127 128 129 130 131 132 " 133 134 135 136 137 138
Vise.
H
26 9.4
33 9.4
28 9.4
29 9.4
29 9.4
24(25) 9.5
27 9.6
27(26) 9.6
25(26) 9.5 26 9.4
24(24) 9.4
26(27) 9.4
38 9.6
26 9.4
26 9.3
25 9.2
" 25 9.3
31 9.2
31 9.2
30 9.2
37 9.2
36 8.9
29 9.1
30 9.0
36 9.2
26 9.3
27 9.2
s.v.
90 94 98 98 100 100 90 90 85 98 98 98 96 90 77 80 75 9.; 85' 94 90 94 90 90 92 86 92
-4- A 2 0 4 2 ;
.et Vise. H
139 29
9.2
1^10 31
9.2
141 33
9.1
142 37
8.9
143 37
9.1
144 41
9.0
145 36
8.9
146 33
8.9
S.V. 96 96 96 94 94 94 92 98
Pallet Vise. H
ro
<\ ,
A
-5-