Desiccant CaO-80
Chemical Name: Calcium oxide
Einecs No.: 215-138-9
MDL:
Pre-dispersed desiccant CaO-80
Chemical Name Calcium oxide
Molecular Formula CaO
Molecular Weight 56.08
CAS No. 1305-78-8
EINECS No. 215-138-9
Typical Properties
Accelerator |
ultrafine calcium oxide(CaO) |
Percent Active |
80% |
Binder |
EDM/EVA |
Appearance |
grey granule |
Density |
~2.20g/cm3 (20℃) |
Product Description CaO can absorb moisture to form calcium hydroxide that avoids sponge defect caused by vapour in continuous extruded vulcanization without pressure. CaO-80 is especially used for rubber compounds vulcanized by hot air, fluidized bed, salt bath or microwave devices. CaO-80 is also used for foaming products, especially porous sponge products, because it makes foam structure homogeneous.
Processing Characteristics CaO-80 has good dosing and mixing property, and won't cake at ordinary temperature and humidity. It has good fluidity, no irritating dust and no material loss. It keeps optimal activity of CaOand easily disperses in kinds of rubber compounds. Recommend that CaO-80 is added at last stage of mixing.
Dosage 2.0~10.0 phr.
Applications CaO-80 is used in extruded products, rubber belts, conveyer belts, rubber rolls cable sheath and rubber floors, etc..
Packaging Coextruded paper bags lined with plastic film, net weight 25Kgs/bag.
Storage Store in a cool, dry, well-ventilated area away from sunlightfor up to 1 year.
Safety and toxicity Refer to related MSDS.
Relevant information
Member Qiao Xu: Eliminate the "one cut" plight of the pharmaceutical intermediate industry
Rising LED penetration rate drives high-purity alumina mid-end market
The 20th China International Rubber Technology Exhibition

Hotline:
021-65726586

Address:
Rm. 504, No.1398, PingLiang Rd.,Yangpu District, Shanghai, China

Mailbox:
About us
The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.
Please leave your valuable comments
Chemson Industrial (Shanghai) Co., Ltd. Copyright © All Rights Reserved 沪ICP备19040009号 Powered by:www.300.cn
首页 关于 资讯 联系