- 泽任订制
- FST动物实验器械
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- 瑞士Dumont镊子
- Weller
- Techni-Tool
- 瑞士Rubis镊子
- arosurgica
- Genesee Scientific
- Gilder Grids
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Entegris
- WEICON
- ACCURIS
- AIMS
- RMC钻石刀
- Sipel镊子
- 德国WIHA
-
Si-Mat
- Jokari
- Circuitmedic
-
Glissando病理切片扫描仪
- KNIPEX(凯尼派克)
- Swann-morton
- Cellpoint Scientific
- Swanstrom
- All-spec
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- Excelta
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OPTRASCAN病理扫描仪
- Benchmark
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IDEAL
- 大龙仪器
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- 3M
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- Roboz
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Diatome钻石刀
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Avantama
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PSI打击器及配件
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抗原检测
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上海一恒
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上海雷磁
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Hamilton
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显微镜
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Bonllmann
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瑞典Haglof激光测距仪
- STILLE
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美国安维迪
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蛋白纯化系统
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OHAUS奥豪斯
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Smart Tweezers
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Microscopes Internat...
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凯氏定氮仪
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- 美国EMS
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1-material
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仪器
- realisticflies
- Boive
- Zivic
Cold mounting or embedding is when a resin is mixed with a hardener (or accelerator) to provide the mounting compound, and then the polymerization process take place to form the block. In some cases, this process gives-off heat. However this heat generation can be controlled by the use of ice or cool air blow setting. Cold mounting compounds are preferred for specimens that are sensitive to the heat or pressure, which applies during the hot mounting process. There are three types of cold mounting:
1. Epoxy Systems - Epoxies have the lowest shrinkage of all cold mounting resins. The curing time is relatively long, but the adhesion to most materials is excellent. They are also used for vacuum impregnation. The hardened epoxy is duroplastic and not affected by moderate heat or chemicals.
2. Acrylic System - Acrylics are easy to use resins with short curing times and negligible shrinkage. They consist of self-polymerizing components that harden with the addition of catalyst. Hardened acrylic is thermoplastic and resistant to most chemicals.
3. Polyester Systems - Polyester belongs to the catalyzed system, like acrylics. Curing times are relatively short and the hardened specimen is duroplastic.
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EMS1234 | Unimount |
Clear, Transparent Refractive index: ND = 1.573 |
8 hours | 1 | 84 Shore D |
Vacuum impregnation Porous samples Mineralogical samples |
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EMS1234 |
Resin: 7 parts Curing Agent: 1 part |
Resin: 26 parts Curing Agent:5 parts |
3 min |
60 min |
Clear, Transparent Refractive index: ND = 1.573 |
Yes | No |
60°C 140°F |