Description:
Curative FC30:
This curative FC30 is made up of a masterbatch which is with a crosslinding agent (such as bisphenol AF).
Form and Color: Curative FC30 is a kind of homogeneous white small pellets.
Curative FC20:
This curative FC20 is made up of a masterbatch which is with an accelerator (such as benzyltriphenylphosphonium chloride).
Form and Color: Curative FC20 is a kind of homogeneous white small pellets.
The chart following is the details of curative FC30 and FC20. The information offered by Fluoron Chemicals is reliable, so it can be used by people who have technical skills want to develop his own recipe. However, we don't shoulder any responsibilities if you use the information below.
Specification:
| II. Compound Properties Based on FC30 and FC20 Recipe# | A | B | C | D | E | |
| FKM Copolymer, MV50 | 96.1 | 98.27 | 94.6 | 94 | 97.33 | |
| FC30 | 2.6 | 3.6 | 4 | |||
| FC20 | 1.3 | 1.8 | 2 | |||
| Bisphenol AF | 1.3 | 2 | ||||
| BTPPC | 0.43 | 0.67 | ||||
| N990 | 30 | 30 | 30 | 30 | 30 | |
| Calcium Hydroxide | 6 | 6 | 6 | 6 | 6 | |
| Magnesium Oxide (highly active) | 3 | 3 | 3 | 3 | 3 | |
| Carnauba Wax | 1 | 1 | 1 | 1 | 1 | |
| Total phr | 140 | 140 | 140 | 140 | 140 | |
| MDR, 0.5arc°, 8 minutes @ 177℃ | ||||||
| ML | dNm | 1.78 | 1.8 | 1.68 | 1.67 | 1.71 |
| MH | dNm | 18.5 | 17.6 | 25.8 | 27.8 | 26.5 |
| Ts2 | min | 0.94 | 1 | 1.05 | 1.12 | 1.13 |
| T50 | Min | 1.21 | 1.35 | 1.38 | 1.48 | 1.55 |
| T90 | min | 2.05 | 2.22 | 2.2 | 2.3 | 2.31 |
| Compound Properties | ||||||
| Cure Condition 1 | ||||||
| Press Cure | 10min @ 177℃ | |||||
| Post Cure | 24hrs @ 230℃ | |||||
| Tensile | MPa | 14.5 | 13.4 | 14.8 | 15.2 | 14.7 |
| Elongation | % | 240 | 250 | 165 | 155 | 170 |
| Hardness | Shore A | 74 | 75 | 79 | 80 | 79 |
| Compression Set, 70 hrs @ 200℃ | % | 22 | 24 | 21 | 21 | 22 |
| Cure Condition 2 | ||||||
| Press Cure | 10min @ 177℃ | |||||
| Post Cure | 24hrs @ 200℃ | |||||
| Tensile | MPa | 12.5 | 11.5 | 12.4 | 12.5 | 11.7 |
| Elongation | % | 290 | 290 | 210 | 200 | 210 |
| Hardness | Shore A | 74 | 73 | 78 | 79 | 78 |
| Compression Set, 70 hrs @ 200℃ | % | 29 | 32 | 28 | 28 | 29 |
| III. Test Procedures Properties Measured | Test Procedure |
| MDR | ISO6502 |
| Tensile Properties | ISO37, TS at 23℃ |
| Hardness Shore A | ISO868, 1 second at 23℃ |
| Compression Set | ISO815 |
Shanghai FluoronTM Chemicals is a professional manufacturer of curative FC30 and curative FC20 for fluoroelastomer in China. Apart from special rubber and additives, we also suppler fluorinated monomer and fine chemicals, FVMQ pre-compound and compound, PTFE hydrophobic and hydrophilic membrane, PTFE soft seal, PTFE micronized powder, and fluoro resin. Presently, our company has established stable trading relationship with many countries and regions globally, including America, French, Brazil, Korea, Colombia, Argentina, Iran, Israel and so on. So if you need curative FC30 and curative FC20, please contact us!
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