Silica gel

English Name: Silica gel

CAS No.: 112945-52-5

Molecular formula: O2Si

Molecular weight: 60.08

Usages of Silica Gel

1. To be used as desiccant, dehydrating agent, moisture-proof agent and air humidity regulator. Also used for gas drying. It is also used as catalyst and catalyst cutting, reinforcing agent for silicone rubber, and sizing agent for the textile industry.

2. It can be used as raw material for a manufacturing water glass, refractory, optical glass, optical fiber, quartz glass instruments, ultrasonic components, adsorbents, etc

Qingdao Haiwan Specialty Chemicals Co., Ltd.(Formerly Qingdao Double-Peach Specialty Chemicals (Group)Co., Ltd,) is one of the leading manufacturers in China's dyestuff and chemical industry, with a history of more than 90 years. Our main products include dispersing dye, neutral dye, neuter dyes, nigrosine, basic dyes, azoic dyes, solvent dyes, polar dye, reactive dyes, leather dyes, arylies, pyrazolones, and auxiliaries.

Currently, we hold the No. 1 market share position for neutral dyes, aniline black, basic violet and fast scarlet G base in the domestic market. Certified by the ISO9001 and managed with the K/3 ERP SYSTEM and CRM customer resources system, we enforce strict quality control to make sure all products we offer meet customers' needs.

R&D

The R&D center passed the verification as the Municipal Technology Center in 2004. Since 2001, our R&D center has developed more than 150 new items. Among them, 40 products filled in the gap in China's dye industry and 20 products were regarded as the Qingdao High-Tech products.

Certificates

Exhibitions

Our Team

Q1. Why choose us?

♦ Professional

We are one of the leading manufacturers in China's dyestuff and chemical industry, with a history of more than 90 years. Our products are well recognized and accepted by customers across China and exported to more than 20 countries abroad.

♦ Accredited

We are certified by ISO9001 and managed with the K/3 ERP SYSTEM and CRM customer resources system, we enforce strict quality control to make sure all products we offer meet customers' needs.

♦ R & D Advantages

Since 2001, our R&D center has developed more than 150 new items. Among them, 40 products filled in the gap in China's dye industry, and 20 products were regarded as Qingdao High-Tech products.

♦Environmentally Friendly

To make sure sustainable development, we are paying great attention to environmental protection. With daily treatment of 2500MT effluent, we are among the first factories that got the pollutant emission certificate in Qingdao.

Q2. Are you a manufacturer or trading company?

We are a manufacturer, and we own a factory located in Qingdao City, Shandong Province. And it covers an area of ​​about 752 mu. You are warmly welcome to visit us!

Q3. What are your payment terms?

TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.

Q4. Is it possible to customize the labels with our own design?

Yes, please contact us if you have any special requests, you will get what you want.

Q5. How can I get the sample?

Please feel free to contact me and we will get free samples to test the quality before placing orders.

Q6. We don’t know you at all, how can we trust you?

You are always warmly welcome to visit us at any time. Before we start B2B, Chemball has audited our company and approved our credit.