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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We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Good User Reputation for Gas Cock Valve - Laboratory Worktop – Sateri, The product will supply to all over the world, such as: Bangladesh , Montpellier , Mexico , We welcome customers from all over the world come to discuss business. We supply high quality solutions, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
By Lisa
from Milan
- 2016.07.07 13:00
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Eartha
from Kenya
- 2015.03.03 13:09
