Whether in engineering or processing plants, procurement of sodium silicate, other than selected parameters, such as storage, cost accounting, procurement error areas and small quantities of goods, is a reality that much of the information is rarely clear and the client's high frequency questions are processed。
Q1: sodium silicate liquid arriving. What's a white diaphragm above the barrel
A: exposure of liquid water glass to air absorbs co2 and the formation of a membrane on the surface is normal. When used, the surface membrane is removed and the submersible liquid indicator is not affected and can be used normally; if the whole barrel is white, it is not recommended for critical construction. Hebei peina new materials technology ltd. Is filtered out of the plant to minimize such phenomena while informing customers about storage seals。
Q2: how long can sodium silicate liquids be stored after the cap is opened
A: sealed as much as possible, and sealed for 3 to 6 months; repeated exposure to air, easily distilled, deformable, recommended for use within 1 to 2 months, not for long open piles. It is important that the lids be tightened when the site drums are not used。
Q3: how do you save solid bubble alkalis after they are closed? How long is the warranty
A: the greatest enemy of solids is inhaled by the tide, and the reservoirs must be dry and protected from rain and must not be left open. Sealed solids are fully secured for a period of one year; once the inhalation is condensed, a small block is soluble with water, and the plate hard is unopened。
Q4: small quantities of tens of kilograms for delivery, source plants
A: the main strength of the plant is tons of barrels, tankers, tons of bulk bags; tens of kilograms of samples can be sent by mail. Retail small volumes, logistics costs increase unit prices, and it is more recommended that the carpool or sample test be followed by bulk orders. Hebei peiner new materials technology ltd. Supports the mailing of samples, mainly for the whole vehicle, ton of barrels and bulk in bags。
Q5: how do you choose the same number? The higher the porridge, the better
A: not as high as possible. The porpoise is concentrated, with high porpoise concentrations and high viscosity, and some of the slurry equipment is inactivated and needs to be diluted in situ. It is important to combine their equipment, their processes, and not simply pursue their high beauty。
Q6: can sodium silicate be diluted to water, with direct tap water
A: general work site slurries allow running water; floors, coatings, fire-resistant fine production, as much water as possible, groundwater impurities, easy sedimentation, affecting the quality of the finished product。
Q7: how much is the water temperature most appropriate for sodium solid silicate dissolved to water? Can cold water be turned on
A: thermal water dissolves faster; cold water also dissolves, albeit slowly. It is suggested to mix it with water, not to pour solids in large quantities at once, and it is easy to sink into bubbles. When the solution is completed, it will be static and will remove the upper liquid。
Q8: does sodium silicate corrosive pipe, pump body? What's the proper material for the equipment
A: sodium silicate is alkaline and prolonged transport corrosives ordinary iron pumps, iron pipes. The use of plastic pumps, pe pipelines is long-term recommended; when the iron equipment is run out, it is washed with water in time to prevent alkaline corrosion and damage to the equipment. This was ignored by many sites, where the frequent damage to the pumps added additional costs。
Q9: can sodium silicate in different batches be mixed in a can
A: priority recommendation for the same batch. If a mix is required, it is necessary to conduct a matching test of the small drums to see if the sediment is distilled and layered, and the tests are no problem and are then heavily mixed to avoid the waste of large quantities of material in the tanks。
Q10: how does sodium silicate get to the skin and the eyes
A: sodium silicate is alkaline material. Skin contact with clean water washes; if splattered in the eyes, immediately a large amount of fresh water continues to wash and is unwell and timely. Site operations recommend gloves protection。
Q11: what are the risks associated with storage of sodium silicate in high-temperature weather during the summer
A: high-temperature environments where liquid viscosity is reduced, acceleration and carbon dioxide reaction in air, and the membrane is easier. The sun should be kept as much as possible in order to avoid the sun。
Q12: the purchase is costed, depending on the price per ton, right
A: no! Solids account for effective content after dissolution; liquids account for freight, loss, sediment slag depletion. In some cases, the unit price is low and the sediment is more expensive and the combined costs are higher. The actual cost of the active ingredient is not based solely on the price per ton。
Headline label: #sodium silicate # water glass # blisters # chemicals # site materials
