1、在水玻培等硅酸盐水溶液中加入酸使硅酸盐固态化，洗涤干燥后即可得到硅胶，硅胶是一种无毒、具有高稳定性和吸附活性的材料，可以用于药物提纯、精密仪器、食品干燥等方方面面。但普通砖胶难以判断吸湿程度，往往被作为一次性干爆剂使用，比如食品中的干爆包。2、而在制备硅胶的过程中加入氯化钻、甲其紫或刚果红就可即为蓝色硅胶，无钻慢色硅胶和无钻蓝色硅胶，这几种硅胶在大量吸水后会变色，可以提示用户需要干爆以循...

1、防止助听器受潮夏天来了，助听器很容易被汗水打湿后受潮。所以这个时间段很需要加强保养助听器。基本的通常是注意清洁，而防止受潮也是很重要的一点。防潮的方法各式各样，有些人认为北方地区干燥，不需要对助听器进行专门的干燥处理，有些人认为自己的耳朵不潮，所以不需要对助听器进行专门的干燥处理等等。2、耳道分泌的液体会影响助听器的使用因为助听器的喇叭、麦克风都是电子声音处理元件，它们的工作环境是在人的...

1、蓝色硅胶干爆剂变色的主要原因是含有氯化钻。氯钻盐具有吸收性强、从蓝色到粉色的特性:2、无钻橙硅胶干爆剂着色的主要原因是由于PH的改变导致了甲基紫色的改变。PH.13-0.5范围内采用甲基紫黄一绿色原福3、无钻蓝色硅胶干爆剂变色的主要原因是含有刚果红。作为酸碱指示剂的刚果红，其颜色在3.5-5.2之间，碱性呈红色酸性呈蓝紫色。

1.将酸添加到水玻璃等硅酸盐溶液中，使硅酸盐固化，清洗干燥后可得到硅胶。硅树脂是一种无毒、稳定、吸附性好的材料，可应用于医药、精密仪器、食品干爆等领域。但是，普通硅胶难以判断其吸湿性，经常被作为一次性干爆剂使用，如食品干爆袋。2、生产硅胶时，加入氯化钻。甲其紫或刚果红的颜色可以称为蓝色硅胶，不含钻橙，不含钻蓝砖。这种硅胶在大量吸水后会变色，这就暗示使用者需要把它干燥后再循环使用。蓝硅胶中，氯...

产品主要的特点是，它具有细孔硅胶对介质（比如空气或工业气体）中的含水蒸气极强的吸附作用。变色硅胶指示剂标准（企业标准）与蓝胶指示剂（行业标准）技术指标对比。变色硅胶也可称为变色矽胶，变色硅橡胶，变色矽利康，氧化硅胶，硅酸凝;硅胶60;硅胶干燥剂;硅凝胶;原色硅胶;硅胶,变色;硅溶胶;硅溶胶S-40型;二氧化硅水溶胶(S-40型);硅溶胶LS-28型;二氧化硅水溶胶(LS-28型);粗孔微球硅...

变色硅胶也叫氧化硅等。本干燥剂有毒，请勿误食，在干燥的时候温度不能超过120°C，最好是120-180C。根据温度的不同，具体烘烤时间，湿度控制后可重复使用。让我们看看与变色硅胶相关的东西:变色硅胶干燥温度及时间:1、变色的硅胶供焙温度不要超过120度。烤制的时间取决于烘焙的数量和温度，例如在110度左右，大约2小时。水份可在硅胶吸收水分后通过热脱附除去。有多种加热方式，如电热炉、余热加热、...

变色硅胶具有很强的吸附性，可以用于防潮，所以，广泛应用于仪表、仪器或者是各种设施。因为他们在封闭的环境下，有可能会出现潮湿的情况。而且这种材料还能够帮助防止生锈。变色硅胶可以从蓝色变到红色，帮助指示空气中的潮湿度，所以说使用是比较方便的，受到大家的青睐。变色硅胶在人们的生活中，被广泛运用于各个行业，比如说服装、鞋类、食品包装等。因为它可以被当作干燥剂使用。所以说，这个东西它是不能食用的。人如...

1. Gas drying and purification agent: Type A silica gel (also known as fine-porous silica gel) is mainly used in the dehydration and purification process of industrial gases (such as oxygen, hydrog...

1. Moisture absorption and rust prevention: Color-changing silica gel is mainly used for moisture absorption and rust prevention of instruments, meters, equipment, etc. in closed conditions. It kee...

There are obvious differences between type A silica gel and type B silica gel in adsorption performance. Adsorption performanceType A silica gel: small pore size: Type A silica gel has a small pore...

Advantages: Silica gel particles with low bulk density have better fluidity and permeability, and are easier to handle and disperse in materials that need to be adsorbed or dried. Due to its larger...

Regarding the bulk density of silica gel, there are advantages and disadvantages for both high density, and there is no absolute "good" or "bad" answer. The following is a detailed analysis of the...

Cobalt chloride is an inorganic compound with the chemical formula CoCl₂. It has a variety of hydrates, and its hydrates are blue crystals. Cobalt chloride usually refers to its hexahydrate, which...

Properties: Blue silica gel is non-toxic, odorless, chemically reactive, and will not pollute the environment. It has good hygroscopicity and air permeability, and can change color from blue to pur...

Silica gel is a highly active adsorption material and is an amorphous substance. Physical and chemical properties:Appearance: Transparent or milky white granular solid.Structure: It has an open por...

Purple silica gel is a special color silica gel product with the following characteristics and application information: Color: Purple to purple-red or red to purple-red, bright color.Coloring rate ...

一．The function and regeneration method of silica gel desiccant Silica gel desiccant is an efficient humidity absorber and is widely used in various packaging, transportation, storage, electronic in...

Some investors asked about its efforts to keep product prices stable. Wrigley home said that the company will actively continue to promote the adjustment of product lines, promote the maintenance o...

Desiccant is a substance that absorbs moisture from the environment and is widely used in industry to protect industrial products from moisture, corrosion, etc. Silica gel desiccant is a desiccant...

Various sources give slightly different recommendations regarding drying temperatures for color-changing silica gel:A common recommendation is a drying temperature between 100°C and 120°C. This tem...

To summarize, here are several common desiccants and their effectiveness in preventing mildew: Silica gel desiccant: The moisture absorption rate is about 30%. It can reduce humidity through physic...

Type B silica gel is a translucent particle, it is divided into two types: spherical and bolck. The main component is SiO2 · nH2O, insoluble in water and inorganic acid, soluble in hydrofluoric aci...

With the improvement of industry and living standards, humidity has become an important issue for the preservation and transportation of many products. In order to solve the problems caused by humi...

The manager of the Quality Department Mrs.Chang presided the meeting and conducted a summary and exchange of external quality complaints that occurred since 2023, and conducted a study and discussi...

On November 27th, two guests of RK Company from Japan visited Yiming silica gel plant for on-site inspection. RK Company is a well-known packaging company in the global desiccant industry and take...

On the morning of November 3rd, Dr. Zhou from Sinopec came to Yiming for a plant inspection. Mr. Wang, the general manager of the company, accompanied him and visited the workshops of the plant.Dur...

On the afternoon of Nov 9th, two customers of IG company from USA visited Yiming. They visited the workshop of type A silica gel and color silica gel and felt satisfied with Yiming's professonal pe...

On September 9th, customers from a Indian company visited Yiming and conducted a one-day supplier qualification audit.The purpose of this audit is to evaluate the quality management system at the c...

When selecting appropriate chromatographic fillers, one thing should be paid special attention to the micropores in the silica gel skeleton will affect the mechanical strength of the silica gel, ca...

Chromatography is an important means of modern separation and determination and has a long history. Chromatography is widely used in almost all research fields such as petroleum, chemical industry,...

Column chromatography silica gel is prepared from high-quality silica gel with stable pore structure through fine processing. Due to the difference in adsorption and retention time of different mat...

From August 11th to 13th, Yiming Company carried out a three-day Amoeba operation and management training in the training room on the fourth floor. Senior leaders and principals of the company part...

Silica gel desiccantA desiccant is a common chemical used to absorb moisture from the surrounding environment to keep the environment dry. Silica gel desiccant is one of the common desiccants, whi...

In order to promote development of the company and seize market share, the international sales department went abroad in May 2023 to participate in the 27th International Oil, Gas and Petrochemical...

Blue Silica Gel Properties:Blue silica gel, known as color indicator, can be categorized into cobalt blue silica gel and non cobalt blue silica gel. The particle appearance is glassy and blue or li...

Silica gel desiccants are widely used in various industries and fields, the following are some of the main applications:1. Electronics: Humidity is an important consideration during the manufacturi...

1. H2SO4: With strong water absorption, it is often used to remove moisture from gases that do not react with H2SO4.2. Anhydrous calcium chloride: low price, strong drying ability and fast speed. I...

Desiccants are very common in our life, and they are mainly divided into silica gel desiccant, live mineral desiccant, montmorillonite desiccant, calcium chloride desiccant, quicklime desiccant, et...

With the development of petroleum and petrochemical industry, silica gel has been paid more attention as a catalyst carrier.Silicone has properties such as acid resistance, heat resistance, high we...

Silica gel is more used as a carrier in terms of catalysts. Both amorphous silica gel and spherical silica gel can be used as catalyst carriers.At the same time, the extremely high purity can also ...

Silica gel is a highly active adsorption material, usually prepared by reacting sodium silicate and sulfuric acid and undergoing a series of post-treatment processes such as aging and acid foaming....

Silica gel is highly hygroscopic, so it should be stored in a dry place. There should be a shelf between the package and the floor. Packaging materials include steel drums, paper drums, cartons, pl...

There are actually many kinds of desiccants in packaged snacks. The more common ones are quicklime desiccant, silica gel desiccant, mineral desiccant, etc. How to deal with the silica gel desiccant...

During the use of silica gel, the adsorption capacity decreases due to the adsorption of water vapor or other organic substances in the medium, and it can be reused after regeneration.(1) Regenerat...

The reason for using color-changing silicone and white silicone together is mainly based on their respective characteristics and advantages, as well as their complementary effects in specific appli...

Orange silica gel, also known as "cobalt-free color-changing silica gel", is an environmentally friendly desiccant and belongs to silica gel products. Appearance and characteristics1.Appearance: Or...

Blue silica gel is a highly active adsorption material that has the function of silica gel adsorption and moisture resistance. It is widely used in many fields due to its unique color-changing prop...

Desiccant refers to a substance that can remove part of the moisture in wet substances. Such as calcium sulfate and calcium chloride, etc., are dried by combining with water to form hydrates; physi...

On October 21, 2022, Mr. C, General Manager of Italian S Group China Branch, visited YIMING. Headquartered in Italy, S Group is a large multinational corporation with branches in many countries. In...

Since 2019, COVID-19 has swept the world. Under the attack of this new virus, the economies of countries around the world have been severely hit. On the premise of protecting the lives and property...

A car can make many noises but which ones are really bad and require immediate attention?

In 2017, new vehicle sales crossed the $1 trillion mark across all franchised dealerships, representing 17.14 million cars, trucks, vans, and SUVs. During the first half of 2017 alone, 2.1 million veh

new vehicle sales crossed the $1 trillion mark across all franchised dealerships, representing 17.14 million cars, trucks, vans, and SUVs. During the first half of 2017 alone, 2.1 million vehicles wer

中国涂料经销正迎来一轮新的机遇，尤其是环保涂料，它所面对的市场空间将比此前增长数倍。从整个大环境看，新公布的《...

无论你的客厅装修完毕后，是用来全家欢聚，还是朋友聚会，亦或是两者都有。精心设计过的客厅，都应该是你爱待的、并且值得...

产品只要傍上“儿童”字样，价格就比普通的商品高出几倍。12月14日，记者走访本地的建材市场，发现不少商家在推销“儿...

近日，世界卫生组织发布声明称，含铅涂料是儿童铅中毒的“主要触发点”，儿童生活中通过玩具、墙壁、门框、家具都有可能接...

在涂料市场上，“水性漆”的字眼不时撞进眼球。这说明市场大门已向水性漆产品敞开，钥匙掌握在企业和经销商的手里。今年建...

判断卫生间的防水质量是否过关，首先就会检查卫生间防水涂料的质量，目前市场上的家装防水材料通常有两种类型，一种是液体...