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Find Verified Calcium Oxide Suppliers, Manufacturers and Wholesalers

Top Supplier Cities : -   Hong Kong   Kowloon  
Jul-03-10
Supplier From Kowloon, Tsimshatsui, Hong Kong
 
Calcium chloride 77-80% food and technical grade
Calcium chloride 94% min technical grade
European origin.


25 kg bags, 1 mt jumbo bags.
Jul-06-21

Iron Oxide

$1
MOQ: Not Specified
Supplier From Kowloon, HK, Hong Kong
 
Iron oxides and oxyhydroxides are widespread in nature and play an important role in many geological and biological processes. They are used as iron ores, pigments, catalysts, and in thermite, and occur in hemoglobin. Iron oxides are inexpensive and durable pigments in paints, coatings and colored concretes.
Oct-04-17
 
Select varistor
Varistor is a pressure limiting protection device. Can absorb excess voltage, protection of sensitive components in the circuit.
There are many reasons for choosing a varistor.The response time of the varistor is ns level, its response speed, to meet the electronic circuit over-voltage protection requirements. Varistor is mainly used in transient overvoltage protection, similar to the voltammetric characteristics of a semiconductor regulator. Its protection characteristics, impact resistance characteristics of long life, working voltage life, stable performance. Varistor is widely used in household appliances and other electronic products, for over-voltage protection, lightning protection, suppression of inrush current, absorption peak pulse, voltage limiter, high voltage interrupter, noise reduction, the protective effect of semiconductor components and the like.


What is the varistor
The main material of the varistor is the metal oxide (mov), it contains ceramic blocks consisting of zinc oxide particles and a small amount of other metal oxides or polymers. A resistive device having a non-linear voltammetric characteristic, varistor referred to as vdr, the varistor is called a "surge absorber" sometimes referred to as "surge suppressor.
Now the "zinc oxide" (zno) varistor, its main material has divalent elements zinc (zn) and hexavalent element oxygen (o) formed. Mainly used in the circuit to withstand overvoltage when the voltage clamp, absorb the excess voltage to protect sensitive devices.

Characteristics of varistor
Variable resistance voltage range: 18v-1800v
A variety of surge capacity: standard, high surge,
Ultra-high surge
High current handling and energy absorption capacity
Monomer flow can reach 70ka or even higher
Fast response time fast
Low leakage current
Applications: power systems, surge suppressors, security systems, motor protection, automotive electronics systems, household appliances.
Sep-27-24

Calcium Chloride (Food Grade)

$170 - $200
MOQ: Not Specified
 
Calcium Chloride is a versatile food additive commonly used as a firming agent in canned vegetables and fruits, and in cheese-making. It is also used in pickling to maintain the crispness of vegetables.

Specifications:

Purity: 77%+ (depending on grade)
Appearance: White powder, granules or flake
Water Insoluble: 0.2% max
Moisture Content: â?¤ 0.5%
Storage: Store in a cool, dry place below 25�°C
Shelf Life: 2 years

Certifications:
This product is manufactured according to food-grade export standards and meets international requirements for safe food applications. The production process adheres to ISO certifications and ensures product consistency and quality for global distribution.
Apr-15-22
Supplier From Hong Kong
90 Calcium Oxide Suppliers
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May-06-25
Supplier From Hong Kong
Mar-15-24
Supplier From Hong Kong
May-20-23
Supplier From Hong Kong
Nov-03-24
Supplier From Shatin, New Territories, Hong Kong
Nov-03-24
Supplier From Hong Kong
Jan-10-17
Supplier From Wancai, Hong Kong, Hong Kong
Apr-15-22
Supplier From Anyang, Henan, Hong Kong
May-04-16
Supplier From Hong Kong, Hong Kong
Jan-08-25
Supplier From Zhengzhou, Henan, Hong Kong
Feb-04-14
Supplier From Kowloon, Hong Kong
VERIFIED
May-14-24
 
Calcium Ammonium Nitrate (CAN) Fertiliser
Total Nitrogen:15.5%
Nitrate Nitrogen:14%min,
Nitrogen:1.5% Salaam,
CaO:26%min
Size 1.00-4.00mm 95%min
Jun-14-23
Supplier From Yingkou, Hong Kong
Mar-25-14
Supplier From Shatin, Fo Tan, Hong Kong
Jul-28-21
Supplier From Hong Kong
VERIFIED
Dec-01-22
Supplier From Tsim Sha Tsui, Kowloon, Hong Kong
90 Calcium Oxide Suppliers
Short on time? Let Calcium Oxide sellers contact you.