EZHOU ANJEKA TECHNOLOGY CO.,Ltd Anjeka@anjeka.net 86-0711-5117111
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professional additive manufaturer |
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| Experimental Record Form |
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| Experiment Name: | Viscosity Comparison of 6911A in Various Resin Systems & Silica Powder | Temperature/Humidity: | |||||
| Client: | / | Applicant:Mr. Chen | Experimental Date: | March 23, 2026 | |||
| objective: | |||||||
| Color paste formula | |||||||
| Aluminum oxide, | boron nitride | magnesium hydroxide | |||||
| 828 resin | 30 | 22.85 | 30 | ||||
| solvent | 15 | 36 | 15 | Dimethyl: Butanol 4:1 | |||
| dispersant | 0.2 | 0.15 | 0.2 | ||||
| powder material | 54.8 | 41 | 54.8 | ||||
| total | 100 | 100 | 100 | ||||
| Experimental Method |
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| Stir at 2000 rpm for 15 minutes | |||||||
| Test results | |||||||
| alumina | |||||||
| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/8℃ | 8299 | 553.3 | 4209 | 664 | |||
| 60 ℃ thermal storage for 1 day |
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| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/10℃ | 1992 | 774.3 | 2213 | 2435 | |||
| Settlement situation | Slight Soft Sedimentation | Slight Soft Sedimentation | Slight Soft Sedimentation | Slight Soft Sedimentation | |||
| boron nitride |
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| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/8℃ | 8521 | 9738 | 6861 | 8299 | |||
| 60 ℃ thermal storage for 1 day | |||||||
| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/10℃ | 10734 | 10070 | 8521 | 9849 | |||
| Settlement situation | no settlement | Settlement 1/9 | Settlement 1/7 | Settlement 1/8 | |||
| magnesium hydroxide | |||||||
| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/8℃ | 110.7 | 774.6 | 332 | 553 | |||
| 60 ℃ thermal storage for 1 day | |||||||
| 6910A | 6911A | 26013002 | 26013003 | ||||
| Viscosity moa.s/10℃ | 553.3 | 553 | 110 | 664 | |||
| Settlement situation | Hard Settlement | Hard Settlement | Hard Settlement | Hard Settlement | |||
| Conclusion | |||||||
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For alumina systems, 6911A delivers the optimal viscosity reduction effect, exhibits the lowest viscosity after thermal storage, and ensures consistent anti-sedimentation performance across the board. In boron nitride systems, 6910A provides a moderate viscosity reduction effect while boasting the best overall stability of all tested additives.For magnesium hydroxide systems, 6910A achieves the most significant viscosity reduction; however, all tested formulations show poor anti-sedimentation performance after thermal storage. |
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