Find Food Grade Silica Gel Moisture Desiccant, Highly Hygroscopic Desiccant, Food Grade Desiccant With High Hygroscopicity on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

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Silica Gel Moisture Desiccant

Silica Gel Moisture Desiccant

    Packaging: box
    Productivity: 300tons/month
    Brand: DUBA
    Transportation: Ocean,Air,Land,Express,Others
    Place of Origin: China
    Supply Ability: 300tons/month
    Certificate: ISO9001
    Port: Guangzhou ,Shenzhen,Shanghai

Basic Info

Model No.: CaO-80

Product Description

Plastic Hygroscopic Agent Works Fast

Solid hygroscopic agent is a solid substance that can absorb water vapor from the air, also known as solid desiccant. Using a porous material with a large surface area, it absorbs moisture from the air under surface adsorption and capillary condensation. Since the partial pressure of water vapor on the surface of the solid hygroscopic agent is lower than the partial pressure of water vapor in the air, it absorbs the moisture in the air and achieves the purpose of air dehumidification. The most commonly used solid hygroscopic agents are silica gel and Calcium Chloride. Air treatment processes using solid hygroscopic agents are isoenthalpic heating. When the solid hygroscopic agent is in contact with the moist air, the solid hygroscopic agent absorbs the moisture in the moist air, and at the same time releases the latent heat of vaporization to heat the air, and the enthalpy value of the air before and after dehumidification remains unchanged.


Our products also include Zinc Oxide. Zinc Oxide is an oxide of zinc. It is a very stable white powder. Insoluble in water, it has the functions of oil absorption and moisture absorption. There are also Indirect Zinc Oxide, Indirect Zinc Oxide and hard zinc oxide. As an important reactant of vulcanized rubber, fatty acid is one of the raw materials for making rubber. This mixture of indirect zinc oxide and stearic acid improves the strength of rubber; there is also Active Zinc Oxide, the particle size of active zinc oxide (ZnO) is between 1-100 nanometers, which is a new high-tech in the 21st century. Functional fine inorganic products with various special properties such as non-migration, fluorescence, piezoelectricity, and the ability to absorb and scatter ultraviolet rays; and Zinc Oxide For Plastic. Zinc oxide is an inorganic compound and a common It is a common raw material for electric motors, household appliances and cables, and can be made into the intermediate insulating layer of electrical conductors. We have a large inventory, if you want to know more, please contact us, we will be happy to help you!

Rubber Foaming Agent

Compared to traditional powdery CaO, the CaO-80GE F200 has the following advantages:
All raw materials CaO 45um go through screen, processed into master batch granules and dust won't fly around, the skin won't be allergic to them, which protect the health of operators;The master batch CaO-80 was pre-dispersed with rubber carrier to ensure the activity of CaO effectively. The master batch granules do not stick together as lump at room temperature, so that the ingredient-making is convenient and accurate.
Lower Mooney viscosity at lower temperatures (e.g. 50°C) improve the dispersion quality of CaO in the adhesive, the master batch granule is filtered at the same time, and does not contain impurities. It will not block the filter screen when extruding products, reduce the reject rate and improve the production efficiency. Good compatibility with different rubber.

Note : G- represents particle, P- represents sheet, E- represents EPDM as the carrier, N- represents NBR as the carrier, S- represents SBR as the carrier, A- represents ACM as the carrier, EO- represents ECO as the carrier. F200 means size of filter and filter net in micron
This product information is derived from our laboratories and references, and therefore does not constitute a legal force or guarantee or promise the success of the application of this product according to the customer's own formulation. However, our company will do a good job in technical professional services to the greatest extent, in order to facilitate customers to achieve their intended purpose of using this product.

Rubber Foaming Agent

Rubber Foaming Agent


GuanDong DuBa New Material Technology Co.,LTD

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 Guangdong DUBA New Material Technology Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of rubber chemicals and pre-dispersed masterbatch. We are located in Jiang Jun Ling industrial zone, Hou Jie town, Dongguan City, Guangdong province, with convenience transportation access and covering an area of 15,500 square meters. All of our products comply with international quality standards and are greatly appreciate in a variety of different markets throughout the world. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching more than twenty countries and regions. In China, we have set offices in Quanzhou, Wenzhou, Shanghai, Qingdao, Shijiazhuang and Hengshui. In foreign countries, we have set offices in Singapore, Bangkok, and Ho Chi Minh City. The company adheres to four management concepts: environmental protection, high quality, safety and innovation. We devote ourselves to energy saving and environmental friendly production route. Our well-equipped facilities and excellent quality control throughout all the stages production enable us to guarantee total customer satisfaction. Besides, we have received ISO9001 (2008 quality management system) and ISO14001 (2004 environmental management system). Our company has a well-equipped physics laboratory, chemistry laboratory, and research and development center; with advanced testing equipment; has excellent technology and experienced R & D personnel. We have long term cooperation with universities and research institutions because of our armed strong technological innovation capability. Our production center is using international advanced technology and equipment to achieve serialization, automation and safe and clean. Nowadays, products of DUBA chemical industry is widely applied in rubber tire, shoe, rubber miscellaneous and wire and cable. With first-class product quality and outstanding service, we are creating more value for our customers!

Company Info

  • Company Name: GuanDong DuBa New Material Technology Co.,LTD
  • Representative: Xiang Zheng Xiang
  • Product/Service: OBSH Foaming Agent , ADC Foaming Agent , Zinc Oxide , Calcium Oxide , Foaming Agent , Rubber Agent
  • Capital (Million US $): 10000000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 50
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: No.99,Tingshan Road,Tingshan Village,Houjie Town,Dongguan City,Guangdong Province, China.
  • Contact Person: Ms. xiang zheng xiang
  • Tel: +86-13380195885
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