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Excellent Calcium Carbonate for industry
Calcium carbonate is a kind of inorganic compound, commonly known as limestone, limestone, limestone powder, marble and calcite. It is a kind of compound. Its chemical formula is CaCO, which is neutral, basically insoluble in water and acid. It is a common material on the earth, existing in aragonite, calcite, chalk, limestone, marble, limestone and other rocks. It is also the main component of animal skeleton or shell. Calcium carbonate is an important building material. It is widely used in industry. It is also a common reagent in chemistry of junior and senior high schools (often used to react with hydrochloric acid to produce CO ramming, etc.).
Application: Widely used in the plastics industry, composite materials, plastic pipes, plastic products, wire and cable, rubber industry, sealing products and coatings.
Features: 1. When used in the plastics industry, the bonding strength and mechanical properties of the interface of plastic composite materials are significantly improved, which can improve toughness, reinforcement, gloss and quality. 2. It can be used in the rubber industry to improve the tensile, tensile, heat, aging and tear resistance of the product. 3. In the coating industry, the coating thickness can be increased, the wear resistance and weather resistance of the coating can be improved, and the coating rate and spraying area can be increased.
Specification | FCC |
Appearance | White powder |
Assay % | 98.0-100.5 |
Acid-insoluble substances ≤% | 0.2 |
Heavy metal(as Pb) ≤% | 0.002 |
Lead ≤ppm | 3 |
Arsenic(as As) ≤ppm | 3 |
Fluoride ≤% | 0.005 |
Loss on drying ≤% | 2.0 |
Magnesium and Alkali salts ≤% | 1 |
we are a leading manufacturer and provider of total integrated supply chain solutions. We offer the best chemical products for the orders.
We have a multilingual team, and many big branch factories. A regional market presence-including southeast Asia, Indonesia, Russia, Spain, Chile, Brasil, Australia etc.
Group Work Win strives to build a long term relationships by providing our customers with continuous and reactive support. We aim to supply better quality products and after-sales service.
Q1. Are you a manufacturer?
Yes, we have our own factory and lab.
Q2. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.
Q4:What’s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q7. How will you deliver the goods?
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping.
You also can choose your own shipping forwarder.
Bing Zhou // Sales Manager
W // www.wchemv.com
Whatsapp/wechat // +86 13963692050
Weifang Binhai Group Work Win Co.,Ltd.