YONGSAN CHEMICALS INC.

YONGSAN CHEMICALS INC. and its classification, translated into English.

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YONGSAN CHEMICALS INC. - Company Introduction

Introduction:

Yongsan Chemicals Inc., established in 1974 and headquartered in Seoul, South Korea, is a specialized chemical company. It focuses on the manufacturing and supply of a diverse range of chemical products essential for various industries. The company has grown steadily, positioning itself as a significant player in the Korean chemical sector.

Key business areas and products include:

1. Basic Chemicals: Production of fundamental chemicals like Sulfuric Acid, Fuming Sulfuric Acid, and Liquid Sulfur Dioxide, which are widely used in various industrial applications.

2. Fine Chemicals: Manufacturing of specialized chemicals such as Sodium Bisulfite, Sodium Metabisulfite, Ammonium Thiosulfate, and Urea solutions (often used for emissions control like AdBlue®).

3. IT Materials: Supplying high-purity chemicals crucial for the semiconductor and display manufacturing processes, including photo chemicals (developers, strippers), etchants, and cleaning solutions.

Yongsan Chemicals operates major production facilities, notably in Ulsan and Pyeongtaek, equipped with modern technology to ensure product quality and stable supply. The company also emphasizes research and development (R&D) to innovate and meet the evolving demands of high-tech industries.

Classification: Manufacturer or Trading Company?

Yongsan Chemicals Inc. is primarily a Manufacturer.

Reasoning: The company operates its own production plants (factories) in Ulsan and Pyeongtaek where it synthesizes and produces the chemical products it sells. While like most manufacturers, they might engage in some trading activities (e.g., sourcing raw materials or potentially distributing related products), their core business model is centered around manufacturing their specialized chemical portfolio.

a list of product categories and specific products generally associated with YONGSAN CHEMICALS INC. based on publicly available information. Please note that product lines can change, so this reflects their known business areas.

the list translated into English:

YONGSAN CHEMICALS INC. - Products / Business Areas

1. Organic Peroxides:

Methyl Ethyl Ketone Peroxide (MEKP) - Used as a hardener/catalyst for unsaturated polyester resins.

Benzoyl Peroxide (BPO) - Used as a polymerization initiator, curing agent, and in acne treatments.

Cumene Hydroperoxide (CHP) - Used as an intermediate in phenol/acetone production and as a polymerization initiator.

Tert-Butyl Peroxybenzoate (TBPB) - Used as a polymerization initiator.

Other specialized organic peroxides.

2. Plasticizers:

Phthalate Plasticizers (e.g., historically DOP - Dioctyl Phthalate, potentially DINP - Diisononyl Phthalate) - Used to increase the flexibility of PVC.

Non-Phthalate Plasticizers (e.g., DOTP - Dioctyl Terephthalate / DEHT - Di(2-ethylhexyl) Terephthalate) - Environmentally friendlier alternatives.

Trimellitate Plasticizers (e.g., TOTM - Trioctyl Trimellitate) - Used for high-temperature applications.

3. Electronic Materials:

Photoresist Strippers - Chemicals used to remove photoresist after etching or ion implantation in semiconductor/display manufacturing.

Developers - Chemicals used to develop exposed photoresist.

Etchants - Chemicals used for etching specific layers in semiconductor or display panel production.

High Purity Solvents - Used for cleaning and processing in electronic manufacturing.

Other specialized chemicals for the semiconductor and display industries.

4. Fine Chemicals:

This category can include various specialty chemicals, intermediates, or additives based on their specific manufacturing capabilities and market focus at any given time.

5. Trading Business:

Yongsan Chemicals also engages in the trading (import/export) of various chemical products, which may extend beyond their own manufactured items.

Disclaimer: This list is based on general knowledge and publicly accessible information about Yongsan Chemicals Inc. For the most accurate and up-to-date product portfolio, it is best to consult their official website or contact the company directly.