TRIATHANE®
(registered trade mark of Crosslink Technology Inc.)
VARIABLE HARDNESS POLYURETHANE
"Solutions that add value instead of
just cost"
(Patent Pending)
This, 3 component, variable mix ratio
polyurethane system was developed to provide processors with a convenient and
less labour intensive method of achieving a range of
cured hardness properties simply by combining the same urethane components in
various pre-determined ratios. This urethane system eliminates the necessity of
stocking and loading different products into the processing equipment every time
a change in cured hardness is required. All the urethane components are low in
viscosity and do not require heating to obtain suitable processing
conditions. Unlike hot-cast type urethanes, there is no need to formulate and/or
compound different products to change the cured hardness.
Request Information
Although the system may be used in hand
mixing (hand batching) processes, it is highly suitable and more efficient in
applications employing automated dispense equipment. We found that the unique
polyurethane dispense equipment, the "Hand Pour Machine", manufactured by the
State Mix Company is very suitable for this purpose*.
The following is a brief description of this
variable ratio urethane elastomer:
TRIATHANE®
CLV 1V-019
(patent pending)
(10 Shore A to 90 Shore A)
|
CLV 1V- 019 - A/B/C |
|
%Ratios (by weight) |
|
Hardness (shore A) |
A |
B |
C |
| 10 |
83.33 |
0.00 |
16.67 |
| 20 |
78.65 |
2.00 |
19.40 |
| 25 |
73.64 |
3.88 |
22.48 |
| 30 |
69.55 |
5.64 |
24.81 |
| 35 |
65.40 |
7.27 |
27.33 |
| 40 |
61.62 |
8.80 |
29.58 |
| 45 |
58.02 |
10.24 |
31.74 |
| 50 |
51.61 |
12.91 |
35.48 |
| 55 |
45.73 |
15.25 |
39.02 |
| 60 |
40.46 |
17.34 |
42.20 |
| 65 |
35.71 |
19.23 |
45.06 |
| 70 |
31.58 |
21.05 |
47.37 |
| 75 |
27.50 |
22.50 |
50.00 |
| 80 |
20.64 |
25.23 |
54.13 |
| 85 |
12.25 |
28.57 |
59.18 |
| 90 |
0.00 |
33.74 |
66.26 |
|
Basic Processing Properties |
|
Component |
1V-019-A |
1V-019-B |
1V-019-C |
|
Viscosity @ 220C (cps) |
850 |
1,000 |
3,000 |
|
Specific Gravity @ 220C |
1.00 |
1.03 |
1.16 |
Click to Calculate the mix required for a specific Hardness
View instructions for mixing this urethane by hand (hand batching).
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Information
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|
Hardness |
10A |
20A |
25A |
30A |
35A |
40A |
45A |
50A |
| 100% Modulus (psi) |
64 |
82 |
106 |
130 |
165 |
200 |
242 |
283 |
| 200% Modulus (psi) |
86 |
116 |
162 |
207 |
264 |
321 |
385 |
450 |
| 300% Modulus (psi) |
92 |
156 |
223 |
290 |
366 |
442 |
523 |
605 |
| UTS (psi) |
97 |
200 |
275 |
350 |
440 |
527 |
664 |
800 |
| Ultimate Elongation (%) |
450 |
460 |
405 |
350 |
359 |
367 |
414 |
460 |
| Die 'C' Tear (pli) |
31 |
35 |
50 |
65 |
72 |
78 |
104 |
130 |
| Split Tear (pli) |
8 |
8 |
9 |
10 |
12 |
13 |
16 |
18 |
| Pot Life (Minutes)(1)
|
29 |
26 |
18 |
18 |
16 |
14 |
12 |
10 |
| Gel Time (Minutes)(2) |
40 |
40 |
38 |
30 |
28 |
25 |
20 |
16 |
|
Hardness |
55A |
60A |
65A |
70A |
75A |
80A |
85A |
90A |
| 100% Modulus (psi) |
345 |
397 |
450 |
503 |
566 |
628 |
751 |
875 |
| 200% Modulus (psi) |
541 |
617 |
689 |
760 |
840 |
918 |
1059 |
1200 |
| 300% Modulus (psi) |
724 |
816 |
904 |
991 |
1084 |
1178 |
1314 |
1450 |
| UTS (psi) |
900 |
1300 |
1506 |
1713 |
2242 |
2772 |
3504 |
4237 |
| Ultimate Elongation (%) |
430 |
582 |
556 |
531 |
594 |
657 |
705 |
679 |
| Die 'C' Tear (pli) |
145 |
186 |
218 |
250 |
285 |
320 |
370 |
420 |
| Split Tear (pli) |
28 |
30 |
35 |
40 |
62 |
84 |
112 |
140 |
| Pot Life (Minutes)(1)
|
9.5 |
8.5 |
8.0 |
7.0 |
6.5 |
6.0 |
5.0 |
4.5 |
| Gel Time (Minutes)(2) |
15 |
11 |
9 |
7 |
6 |
6 |
5 |
5 |
(1) Time to reach 100 poise (Brookfield)
(2) 200grms @ 220C
(3) Machine mixed and cured 16Hrs @ 600C
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* Crosslink Technology Inc is not associated with or
specifically recommend any specific equipment supplier.
**Cured 16 Hrs @ 600C
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| 
