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The price of calcium stearate
Introduction:
Calcium stearate
Another name: calcium salt of eighteen acids
Chemical formula: C36H70CaO4
Molecular weight: 607.02
CAS accession number: 1592-23-0
EINECS accession number: 216-472-8
Appearance: white powder
Linear molecular formula: (CH3 (CH2) 16COO) 2Ca
Technical Specification:
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Main Application:
Application
1. as non-toxic thermal curing agent for PVC, and has excellent smoothness. Barium stearate, lead stearate, tin stearate and cadmium stearate are not as stable as heat. But it is cheap, easy to obtain, low toxicity and good processability. The synergistic effect of zinc soap and epoxy compound can improve the thermal stability. This product can be used in polyethylene and polypropylene, which can eliminate the harmful effects of residual catalyst on the color and stability of resin. This product is also widely used as a smooth agent and release agent for thermosetting plastics such as polyolefins, polyester reinforced plastics, phenolic resins and amino resins. The defect of this product is initial color. When the heating time is longer than 100 degrees, it will make the white PVC plastic become reddish, especially in the presence of titanium dioxide in the formulation, the color is particularly severe. When the dosage of this product is large, it has the appearance of segregation and scaling.
2. used as smooth releasing agent in oilfield operation. It is also used as a thermal stabilizing agent for PVC and a variety of plastic finishing agent, release agent and so on. In hard finished products, the gelation rate can be improved by cooperation with basic lead salts and lead soaps. It can also be used as a halogen absorbent for polyethylene and polypropylene to eliminate the harmful effects of residual catalyst on color and stability. In rubber processing, plasticizers can make natural rubber and synthetic rubber soften, but almost no effect on vulcanization. Also used as a thickening agent of the grease, textile waterproofing agent, paint smoothing agent, making plastic plasticizer etc..
3. in cosmetics for powder. Add in powder, powder of strong adhesion, good smoothness, formability or diffuse and uniform powder.
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Q1:What is the minimum order?
A1: There is not limited. It depends on your requirements.
Q2:Do you provide free sample for our test?
A2: Yes,we do.
Q3:Where is your shipping port?
A3:HUANGPU PORT,China.
Q4:How can I pay an order?
A4:You can contact us by email or chat with us online firstly. We will tell you there.
Q5:How can I pay for my order?
A5:We accept T/T,Western Union, Alibaba payment online,Paypal.Please contact with us before paying
Q6:Can your company provide OEM service?
A6: Yes,we can.
Q7:What's your delivery time?
A7: Usually we will arrange the shipment within 10 to 15 days.
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