लिथोपोन B301 एक किफायती लिथोपोन सफेद पिगमेंट है जो जिंक सल्फाइड और बैरियम सल्फेट से बना है। यह कोटिंग्स, प्लास्टिक, रबर, कागज, एनामेल पिगमेंट और इंक में व्यापक रूप से उपयोग किया जाता है। उच्च अपारदर्शिता, कम तेल अवशोषण और विश्वसनीय रासायनिक स्थिरता के साथ, यह लिथोपोन पाउडर सामान्य औद्योगिक उपयोग में लगातार प्रदर्शन करता है। अग्रणी लिथोपोन आपूर्तिकर्ताओं द्वारा विश्वसनीय, B301 उन किफायती फॉर्मुलेशनों के लिए आदर्श है जिन्हें विश्वसनीय श्वेतता और प्रसार की आवश्यकता होती है।

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सफेद पिगमेंट मिश्रण · ZnS + BaSO₄ फॉर्मूला · ऊष्मा-प्रतिरोधी · किफायती · कोटिंग्स, रबर, इंक और पेपर के लिए

USD $ 750 – $ 1,500 /MT

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उत्कृष्ट अपारदर्शिता और कवरेज प्रदान करता है, जिससे यह उन फॉर्मुलेशनों के लिए आदर्श बनता है जहाँ सतह की समानता और सब्सट्रेट मास्किंग महत्वपूर्ण होती है।
श्रेष्ठ श्वेतता और चमक के लिए अभिकल्पित, लिथोपोन B301 कोटिंग्स, पेंट्स और सजावटी फिनिश की दृश्य अपील को बढ़ाता है।
चयनित प्रणालियों में TiO₂ के लिए एक स्मार्ट, बजट-अनुकूल विकल्प प्रदान करता है—जो कच्चे माल की लागत कम करने में मदद करता है बिना प्रदर्शन से समझौता किए।
जल-आधारित फॉर्मुलेशनों में अत्यंत उत्कृष्ट प्रदर्शन करता है, फिल्म निर्माण, आसंजन और दीर्घकालिक टिकाऊपन को बेहतर बनाता है।
लेटेक्स पेंट्स, जल-आधारित कोटिंग्स, जल-आधारित एंटी-कोरोशन सिस्टम और यहाँ तक कि कलात्मक पिगमेंट मिश्रणों के लिए उपयुक्त, जिससे यह विभिन्न उद्योगों में एक लचीला विकल्प बनता है।
अंतिम फिल्म की स्थिरता और चिकनाई में सुधार करता है, विशेष रूप से वास्तुशिल्प पेंट्स, प्राइमर्स और सिंथेटिक लेदर फिनिश में।

Trade Term:: EXW, FOB, CFR, CIF, CIP, DAP, DDU, DDP, DPT
Payment Term:: T/T, L/C
Mode of Transport:: Sea Freight, Air Freight, Rail Transport, Road Transport, Multimodal Transport

Product Specification — B301 Lithopone
Product Identity
Product Name	लिथोपोन पाउडर · (Zinc Barium White)
Brand	Hengxiang
CAS Number	1345-05-7
Grade Series	B301
Color Index Generic Name	Pigment White 5
Colour Index Constitution Number
Appearance	White Powder
Chemical Name	Barium sulfate–zinc sulfide mixture
Physical Properties
Oil Absorption (g/100g)	≤ 14
Chemical Characteristics
Molecular Formula	ZnS·BaSO₄
Surface Treatment	N/A, Organic treating

Frequently Asked Questions about Lithopone

Lithopone Basics

What is lithopone pigment?

What is lithopone?

Lithopone is a white pigment made from a combination of barium sulfate and zinc sulfide. It is valued for its bright whiteness and cost‑effectiveness, and has been used in industries such as plastics, rubber, and paper.

Lithopone provides good opacity and whiteness, though it is less durable under light exposure, so it is mainly used in applications where high weather resistance is not required.

What is the formula of lithopone?

Lithopone does not have a single chemical formula because it is a mixture rather than a pure compound. It is typically composed of barium sulfate (BaSO₄) and zinc sulfide (ZnS), with a common ratio of about 70% BaSO₄ and 30% ZnS.

What is the mixture of lithopone?

Lithopone is a white pigment composed of a mixture of barium sulfate (BaSO₄) and zinc sulfide (ZnS). The typical composition contains about 28–30% zinc sulfide and 68–70% barium sulfate, giving it good whiteness and opacity at a lower cost compared to other pigments.

Lithopone Application Uses

What is lithopone powder used for?

What is lithopone used for?

Lithopone powder is mainly used as a white pigment and filler in plastics, rubber, and paper products. It provides good whiteness and opacity at a lower cost, making it suitable for applications where high durability or weather resistance is not required.

Lithopone Other Related Questions

What is the price of lithopone?

The price of lithopone varies depending on grade, region, and market conditions. In general, it is considered a cost‑effective white pigment, with prices lower than titanium dioxide. Typical market prices range from USD 800 to 1,800 per metric ton, but actual costs may differ based on supplier and quality specifications.

What do you do with pigment powder?

Pigment powder is used to provide color, whiteness, and opacity. It is mixed with binders or resins to make products such as paints, plastics, rubber, paper, and printing inks, improving appearance and coverage at a lower cost.

Is Lithopone a substitute for white lead?

Yes. Lithopone was introduced in the late 19th century as a safer alternative to white lead. It provided good whiteness and opacity without the health risks of lead pigments.

What is the difference between titanium dioxide and lithopone?

What is the difference between lithopone and titanium dioxide?

Titanium dioxide and lithopone are both white pigments, but they perform very differently. Titanium dioxide is a pure TiO₂ pigment with high brightness, strong hiding power, and excellent durability. Lithopone is a mixture of zinc sulfide and barium sulfate, and it offers lower whiteness and weaker opacity.

Because titanium dioxide delivers much better overall performance, it has largely replaced lithopone in modern coatings, plastics, inks, and other applications that need strong color strength and long‑term stability. Lithopone is still used, but mostly in low‑cost or less demanding products.

In short, titanium dioxide offers significantly higher performance than lithopone, which is why it has become the preferred white pigment in most modern industrial applications.