Good User Reputation for Gas Cock Valve - Laboratory Worktop – Sateri
Good User Reputation for Gas Cock Valve - Laboratory Worktop – Sateri Detail:
There are various kinds of fworktops for your selection except the kinds as below:
| Attribute | Lab-grade phenolic resins worktop | Epoxy resin worktop | Ceramic worktop |
| Ingredient | Dipping phenolic resin into special multi-layer kraft paper, it’s hot-solid formed under high temperature and pressure. | Quartz sand and epoxy mixed with special bond. | Combined clay, kaolin and feldspar mixed with many special material. |
| Corrosive-resistance | It’s resistant for many kinds of acid, alkali, solvent and reagent etc. | It’s resistant for many kinds of acid, alkali, solvent and reagent etc. | Excellent |
| Heat- resistance | Normal:135℃it couldn’t touch flame directly. | 600℃ heat resistance | 1000℃ heat resistance |
| Colour | Black, gray, dark green | Gray, green | Black, gray, white, green |
| Worktop thickness | 12.7mm, 16mm, 19mm | 16mm, 19mm, 25mm | 20mm |
| Water-resistant | Water absorption:0.6% | Water absorption:0.008% | Excellent |
| Physics feature | Good | Good | Excellent |
| Forbidden Reagent | There are little defects after meeting with 65% nitric acid, chromic acid, hydrofluoric acid. There are defects after meeting with 98% sulfuric acid. | There are little defects after meeting with 98% sulfuric acid, cleaning solution of heavy chromic acid, 40% chromic acid, 50% sodium hydroxide. | _ |
| Test method | For many medicine with fixed hydrocarbon: dripping it on the worktop directly; for medicine with volatility:Infiltrating it into absorbent cotton still saturated state and touching with desktop, after that it should be covered by visual glass or jar; Above medicine should be placed on the desktop at 25℃ room temperature, after 16 to 25 hours the desktop should be washed with soap and water. At last it can be tested and evaluated when the desktop is dried. | ||
Product detail pictures:
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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Good User Reputation for Gas Cock Valve - Laboratory Worktop – Sateri, The product will supply to all over the world, such as: Naples , Costa Rica , Nigeria , We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Letitia
from Yemen
- 2015.12.28 15:18
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Kitty
from French
- 2016.09.30 16:36
