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Flame Retardant Polyurethanes |
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Innovative Polymers flame retardant systems are ideal for prototyping, initial parts and low-volume production via automated meter/mix dispensing, hand casting or vacuum assisted casting. The easy-to-handle materials are ideal for molding medical devices, equipment housings, automotive components and electronic parts.
Specific flame retardant systems in the Innovative Polymers line include:
- Three Rapid Cast, Fast Cure Polyurethanes, that pass UL 94 V-O ratings; two polyurethanes, RC-79D and RC-542, have yellow cards.
- Two High Performance Polyurethanes, TP-4014 and TP-4015, simulate durable thermoplastics, meet UL 94 V-O standards and have good impact strength and heat resistance.
- Two Vacuum Assisted Casting Polyurethanes that meet UL 94 V-0 standards. VA-259 and VA-260 are ideal for molding void-free prototypes and parts with high flexural modulus and good elevated temperature performance. VA-259 has a yellow card.
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The product sheets below are available as PDF files. If you cannot open these files, please click here to download the free Adobe Acrobat Reader.
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| Products | Physical Properties |
| Click on Product Name to View PDF |
Color
| Gel Time
| Hardness, Shore D | Tensile Strength, psi | Elongation, % | Flexular Modulus, psi | Izod Impact
Strength Notched, ft-lb/in | Heat Deflection Temperature,
at 264 psi, °F (°C) |
RC-79D
|
Amber
|
55 +/-
15 sec. |
70 +/- 5 |
6,000 |
6 |
325,000
|
0.6
|
226 (108) |
RC-515
|
Black
|
75 +/-
10 sec. |
80 +/- 5 |
5,250
|
3
|
450,000
|
0.4
|
230 (110) |
RC-542
|
Buff
|
40 +/-
10 sec. |
75 +/- 5 |
6,000
|
11 |
240,000
|
0.5
|
203 (95)
|
TP-4014
|
Amber
|
12.5 +/- 2.5 min.
|
70 +/- 5
|
5,500
|
70 |
150,000 |
3 |
230 (110)
|
TP-4015
|
Black
|
90 sec +/- 5 sec
|
70 +/- 5 |
6,200
|
11
|
156,200
|
2
|
202 (94)
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VA-259
|
White
|
7 +/- 1.5 min.
|
85 +/- 5 |
7,000
|
11 |
360,000
|
0.9
|
196 (91)
|
| VA-260 |
White |
14 +/- 3 min |
85 +/- 5 |
6,500 |
15 |
375,000 |
0.8 |
186 (85) |
Physical properties included on in this chart were obtained using various cure schedules. Please refer to each product's data bulletin for the specific cure schedule used to obtain the values shown above.
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