Zhishang Chemical

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Zhishang Chemical

Talc Bad CAS 14807-96-6

Molecular Formula: 3MgO.4O2Si.H2O

Formula Weight: 379.263

ZSpharmac: Talc Bad Supplement

Product Name: Talc Bad
CAS No: 14807-96-6
Purity: 99%

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Basic Info

Product Name:Talc Bad
Other Names:Calcium Carbonate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Pale Gray Powder/Solid
EINECS No.:238-877-9
Storage:Sealed in Dry,Room Temperature
Provide:Talc Bad MSDS;
Talc Bad COA

What is Talc Bad?

Talc Bad is a liquid layered silicate mineral with the chemical formula 3MgO•& bull; 4SiO2 & bull; H2O. The weak alkaline pH value is 9.0-9.5, with great chemical stability, reduced solidity, lipophilic as well as hydrophobic properties, as well as is a rare useful filler. It can be widely utilized in papermaking, plastics, paints, porcelains, cosmetics, medicine, rubber, farming products, plant foods as well as various other markets. Specifically in the plastic modification market, it can substantially reduce the cost of products and boost the effect durability of plastics.

Talc Bad mainly contains magnesium silicate, of which MgO is 31.7%, silicon oxide is 63.5%, and water is 4.8%. Usually a part of MgO is replaced by FeO. In addition, it also contains impurities such as alumina. Rich in color, white, gray-green, milky white, light red, light blue, light gray, etc., and some have pearl or fat luster. In plastic applications, the higher the whiteness, the more popular it is, after all, the appearance is high. When crushed, they all experience a change from gray to white, and show different degrees of solid luster, but after the plastic is integrated into the plastic product, a slight change in color will occur.

Talc Bad Property

Melting point 800 °C
density 2.7-2.8
storage temp. Sealed in dry,Room Temperature
solubility Practically insoluble in water, in ethanol (96 per cent) and in dilute solutions of acids and alkali hydroxides.
form Powder/Solid
color White to pale gray
Water Solubility Insoluble in water, cold acids, alkalies.


Talc Bad Uses

  1. Talc Bad is commonly utilized in ceramics, paints, linoleum, papermaking, textiles, rubber, layers, everyday chemicals as well as numerous various other commercial sectors as fillers in rubber, plastic items, paints, papermaking, etc.
  2. Talc Bad is utilized in anti-caking representative; gum tissue filler (the dose is 5% of the amount of polyvinyl acetate); filter help; anti-sticking as well as film launch representative. GB 2760-96 defines processing aids and also gum tissue dental filling products, limited to GMP. Japan (1990) states that the optimum residue level in general food is 0.5%. Chewing Gum 5%.
  3. Talc Bad is used as filler for rubber, plastic, paint, paper, cosmetics, carrier of chemical fertilizer, driver, medicine and diluent powder of pesticide, and so on.
  4. Talc Bad is typically used after a bathroom ideal for summer. When applied to the skin, it can take in sweat and also wetness, and has a good smooth feeling.
  5. The modified all-natural silicate of Talc Bad has undertaken special surface area treatment to make it less complicated to distribute in rubber. It has special features for support of physical residential properties, specifically compression and touch, so it is made use of in rubber foam items. EPDM, PCV, cord and also cable television product impact is particularly apparent.

Application of Talc Bad in PP, ABS and Other Related Industries

Filling up injection-grade high-density polyethylene compounds with superfine Talc Bad (1250 mesh, 2500 mesh) masterbatch, along with the evident renovation in the above homes, the tensile stamina of this composite material boosts, and also enhances to the optimum when adding 10%, the original toughness can still be maintained when adding 30%, and also the effect toughness is somewhat raised.

For polyethylene blown movie, filling superfine Talc Bad masterbatch is far better than various other fillers, very easy to develop, and great processability. In addition, this sort of movie can minimize the oxygen transmission price by 80%, which is particularly ideal for packaging oily foods, such as peanuts, wide beans, etc, without oil or wear and tear for a long time; this kind of movie can decrease the water vapor transmission rate by 70%, With excellent dampness resistance, it is very suitable for underground geotechnical moisture-proof towel, and likewise suitable for product packaging such as ham, sausage, cheese and also various other foods.

Superfine talc masterbatch, manufactured by special technique, has great diffusion and also uniformity when added to plastics.

ABS material is an amorphous polymer with superb molding processability like polystyrene; it has excellent impact toughness, great reduced temperature resistance, high tensile strength, excellent creep resistance, and also can stand up to 7Mpa load without size. As a result, it is usually utilized to injection mold the shells of numerous tools, television set, radio cassettes, cellphones, and so on. Certainly, it is likewise extensively utilized in various other areas such as fabric tools, electric components, vehicle parts, and also aircraft components. Nonetheless, individuals are not satisfied with the existing efficiency of ABS, as well as the research study on abdominal alteration is being performed thoroughly, as well as the relevant info published is not a handful.

As an example, the blister sheet of auto control panel made by blending abdominal muscle and PVC, and also the cover of replica natural leather baggage made by mixing abdominal and PVC, not just have high toughness as well as sturdiness, but also can maintain the longevity of surface area patterns. This combined material is filled with ultrafine calcium carbonate or ultrafine talc powder, which can substantially boost the notched effect toughness as well as tear stamina of the combined material. The stamina can be enhanced by 2 to 4 times. Considering that ABS is an amorphous polymer with the function of accommodating even more fillers, including superfine talc masterbatch can not only dramatically boost the initial performance of ABS, but also minimize prices.

Unmodified general-purpose polystyrene is an amorphous polymer, it is hard as well as weak, but it has good point homes, maturing resistance and dimensional security, the negative aspect is high brittleness as well as sensitivity to ecological stress cracking.

The addition of superfine talc masterbatch can boost its effect sturdiness, adjust rheology, dramatically boost the flexural modulus, and likewise enhance the tensile yield stamina. As an example: including 40% superfine Talc Bad masterbatch, the flexural modulus boosts from 23800kg/cm to 58800kg/cm, and also the tensile strength increases from 336kg/cm to 285kg/cm.

Polypropylene (PP) is an item of addition polymerization with propylene as the primary part under the activity of a stimulant. As a result of its exceptional mechanical residential or commercial properties, non-toxicity, warm resistance, chemical resistance and simple handling properties, as well as abundant raw material sources and low cost, so it is commonly made use of in numerous areas and has actually become the fastest growing selection among the 5 general-purpose resins.

However, PP is a partly crystalline material. Under typical handling conditions, the formation speed is relatively slow, and also it is easy to develop large spherulites, making it difficult for light to go through the whole product. As a result, the openness as well as gloss of the product are poor, as well as the look The lack of appearances limits its application in packaging, clinical devices, household items as well as various other areas.

The anti-reflection customized PP, while maintaining its initial excellent performance, also obtained excellent openness and also gloss comparable to other common transparent materials such as computer, PS, ANIMAL, and so on.

Compared to various other general thermoplastics, adding Talc Bad to PP plastic has the advantages of reduced relative density, small cost, great processing performance and also great extensive efficiency. Since it can be well mixed with a selection of materials, it can give the buildings of top-quality resins, and also it can be light

Talc Performance

1. Enhancement
The remarkable strengthening effect of enhanced talc on plastic products generally comes from its special tiny flaky structure. The more total the half-cracked framework of the fine-tuned talc powder is, the extra apparent the enhancement effect is. A larger aspect proportion (the ratio of the common dimension of the flake fragments to their thickness) can improve the stamina, impact strength, flexural modulus and likewise thermal security of plastic items. Such as bumpers, automotive indoor components, and so on 2. Insulation as well as also barrier
Thermal insulation and barrier Excellent ultra-fine talc powder is developed into a flake-like framework. When made use of in plastic items, it can be equally distributed in the material in a layered shape. Much like the steel structure mesh embedded in concrete items, it can not just maintain the advantages of plastics, yet similarly produce an improved help kind with superb mechanical homes, which can improve the physical houses of plastic items, and also has obvious thermal insulation and additionally obstacle results.
3. Nucleation
The oily feeling of talc is really apparent, the plastic opening with Talc Bad is plainly enhanced, and additionally the anti-blocking structure of the motion picture can furthermore be improved. When ultra-fine Talc Bad (listed here 1µm) is continually distributed in the plastic matrix, it can serve as a nucleating representative, such as in family members pet plastic.
4. Anti-aging
Talc, mica, kaolin as well as various other minerals containing silicon (Si) have infrared as well as ultraviolet obstacle buildings, and also have apparent thermal insulation along with aging resistance impacts in plastic items.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



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. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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