Manufacturers of Metal Silicon
Domestic market
zhongya was established in 2010, the company focuses on supplying domestic factories and international trading, and has become China’s largest supplier of silicon metal #3303 #421.
CHAN ISSUE Trade is solely responsible for zhongya’s international export trade of silicon metatl.
The silicon metal of this specification produced by us is often used as a raw material for the production of Dimethylcyclosiloxane (DMC).
Our customers producing
Silane Intermediate
different grades
Grade
Specifications we produce
#3303
Fe ≤ 0.3
Al 0.3
Ca 0.03
P 0.005
#2202
Fe ≤ 0.2
Al 0.2
Ca 0.02
#521
Fe ≤ 0.5
Al 0.2
Ca 0.1
#421
Fe ≤ 0.4
Al 0.1-0.15
Ca 0.1
#441
Fe ≤ 0.4
Al 0.4
Ca 0.1
#553
Fe ≤ 0.5
Al 0.5
Ca 0.3
Silicon Metal
Product Name:Silicon Metal,금속 실리콘,金属ケイ素は
Grade:#3303, #2202,#421,#441,#521,#553
HS Code:28046900
CAS No.:7440-21-3
Product Standard:GB/T 2881-2014
Physical and Chemical Properties:Melting Point: 1410℃
Boiling Point: 2355℃
Relative Density (water=1): 2.30
Appearance: Grey with metallic luster
Properties and Uses
Mainly used for production of organic silicon, silica gel, poly-silicon, high purity semiconductor materials, special purpose alloys, desiccant silica gel, surface coating
and etc.
Package, Storage and Handling
Net weight 1000 kg/woven bag.
Storage at ventilate and dry place and
prevention from water, heat and fire;
Handling according to hazardous substances and prevention from exposing to sunlight and rain.
Seeing is believing
Welcome to visit our industrial zone.
industrial area
- Longwozhai Ranch Ping, Zhedao Town, Lianghe County, Yunnan Province, China
- info+si@chanissue.trade
- Tel: 0086-0692-6166777 (Chinese only)
Sincerely invite you to send us an inquiry.
Thank you very much.