Lithopone B311 adalah pigmen putih hemat biaya yang terdiri dari seng sulfida dan barium sulfat, menawarkan opasitas tinggi, stabilitas kimia, dan penyerapan minyak rendah. Sebagai pigmen kelas tinggi, sangat cocok untuk cat dan pelapis premium. Banyak digunakan dalam plastik, karet, kertas, dan kulit sintetis, B311 memberikan kinerja konsisten dalam aplikasi industri umum. Dipercaya oleh pemasok lithopone terkemuka, mendukung sistem berbasis nilai yang membutuhkan keputihan dan dispersi yang andal.

Lihat lebih banyak +

Pigmen Lithopone Kelas Tinggi · Daya Tutup Lebih Baik · Dispersi Lebih Baik · Untuk Cat Premium, Plastik, Enamel & Keramik

USD 1,380 – 1,680 /MT

Dapatkan Penawaran Harga

Muncul sebagai pigmen putih cerah dengan struktur partikel seragam, memastikan dispersi halus dalam berbagai sistem pengikat.
Tetap inert dalam air dan pelarut umum, menawarkan kompatibilitas yang sangat baik dengan formulasi tinta, cat, dan resin.
Memberikan efisiensi penutupan tinggi dan ikatan kuat pada substrat, terutama dalam pelapis industri yang menuntut dan tinta cetak.
Memberikan daya tutup tinggi dan kontrol penetrasi dalam tinta berbasis pewarna, mendorong distribusi merata dan hasil cetak yang jelas.
Memungkinkan penggantian sebagian atau penuh TiO₂ dalam sistem tertentu, membantu mengurangi biaya formulasi tanpa mengorbankan keputihan atau kinerja.
Banyak digunakan dalam cat, tinta, pencetakan tekstil, pelapis anti-korosi, dan penyelesaian industri umum.

Syarat Perdagangan:: EXW, FOB, CFR, CIF, CIP, DAP, DDU, DDP, DPT
Syarat Pembayaran:: T/T, L/C
Mode Transportasi:: Kargo Laut, Kargo Udara, Transportasi Kereta Api, Transportasi Darat, Transportasi Multimoda

Spesifikasi Produk — B311 Lithopone
Identitas Produk
Nama Produk	Lithopone Pigment · (Zinc Barium White)
Brand	Hengxiang
CAS Number	1345-05-7
Grade Series	B311
Color Index Generic Name	Pigment White 5
Colour Index Constitution Number
Penampilan	Bubuk Putih
Chemical Name	Barium sulfate–zinc sulfide mixture
Sifat Fisika
Oil Absorption (g/100g)	≤ 14
Karakteristik Kimia
Molecular Formula	ZnS·BaSO₄
Surface Treatment	N/A, Organic treating

Pertanyaan Umum seputar 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.

What is TiO2 in inks?

Understanding the Use of Titanium Dioxide in Printing Inks

Titanium dioxide (TiO2) is the primary white pigment used in the ink industry to provide essential opacity, brightness, and a solid base for color printing. It works by scattering light, which allows the ink layer to fully hide the substrate—whether it’s dark plastic film, metallic foil, or recycled paper. Without high-quality TiO2, white inks would remain transparent, and colors would appear dull or faded on non-white surfaces. In professional formulations, choosing a rutile grade is the key to achieving a “stark white” finish with minimal ink consumption.

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 1000 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.