Rubber vulcanization Agent Masterbatch CaO-80GE F200
Calcium oxide
CaO
M.W.: 56.08
CAS: 1305-78-8
EINECS: 215-138-9
DOSAGE: 2-10phr, depending on dosage and types of stuffing and humidity.
APPLICATIONS: Extruded products (seals, tubes), conveyor belting, rollers, cable sheaths, rubber flooring, etc.
TYPICAL VALUES:
Melting point: 2570ºC
Boiling point: 2850ºC
Purity: Min 95%
Loss on ignition (950ºC,2h): Max 3.0%
Mean grain size: Max 12μm
38μm sieve residue: Max 0.1%
PRODUCT:CaO-80GE F200
Active Content (%) :80
Appearance :Grey-white Granules
Filtration (microns) :200
Binder:EPDM/EVM
Ash Content (%) :81.0
Density (g/cm3 ) :2.10
Binder type can be customized. Except EPDM/EVM, others binders, such as NBR, SBR, AR, ECO also can be available for.
SAFETY&TOXICITY: Please refer to related SDS.
Qingdao YLSCH Industry&Trade Co.,Ltd.A new type of chemical enterprise,has more than 30 years of experience in the production and sale of Food additives and organic chemical.Our products have exported most countries in the international market, such as France, Turkey, Italy, Russia,Brazil and other countries.
YLSCH was contribute to improve the products quality and customer satisfaction since we Established. All of our production are follow ISO9001 quality assurance system and we have obtained the ISO9001 certificate.
YLSCH can provide all kinds of rubber addtive,Widely used in rubber, tires, shoe soles, insulating tape, latex and other fields.
With more than 30 years of experience in export trading, our team has a comprehensive quality control process and quality control regulation to meet the quality requirements of our customers.
With competitive prices, stable quality and good service, our food chemicals have won a great reputation in the international markets. Meantime, we can provide tailor-solutions including technical supports according to different customer requirements to help clients to expand their business.
Our joint-venture factories and long-standing supply factories can grasp the production schedule and production quality at all hours to ensure the safe and punctual delivery of our products in the premise of guaranteeing quality.
PROPERTIES: CaO avoids spongy defect in the presence of vapor when rubber products are continuously extruded and vulcanized in the absence of pressure due to generation of calcium hydroxide when CaO absorbs vapor. Therefore it is particularly suitable for extruded rubber compounds, such as seals in car or building, which is vulcanized in hot air, fluidized bed, salt bath and microwave device. CaO is also suitable for foam products, especially micro-porous spongy rubber products due to more homogeneous foam structure.
PACKAGING&STORAGE:
Vacuum-aluminum foil bag package, 1kg/bag, 25bags/carton, Net Weight 750kgs per pallet.
Shelf-life: 6 months in its original packaging Stored in a dry and cool place.
Discontinue use if the granule surface expands in storage.
CERTIFICATE: ISO certification, REACH certification, in line with EU standards
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