QC Chemist

PT Mata Pelangi Chemindo; Tangerang; On-site; IDR 60,000,000 - 90,000,000; Full time

Job summary

PT Mata Pelangi Chemindo is seeking a QC Staff to join our lab-driven team. You will sample and test raw materials, mid-production products, and finished goods, focusing on color accuracy and consistency.

The role requires hands-on experience with color matching and color adjustment, plus knowledge of color science and instrumentation. You will work with grinding and dispersion equipment and support various pigment formulations.

Qualifications

• Bachelor's degree or higher in Chemistry, Chemical Engineering, or a related scientific field
• Pure Chemistry is preferred
• Experience in chemical industry, especially paint & coatings, masterbatch manufacturing, or solvent-based paint manufacturing
• Hands-on experience in color matching, color formulation, and color adjustment
• Knowledge of Color Science and color measurement principles is preferred
• Experience operating color measurement instruments such as spectrophotometers or other color measurement equipment is preferred
• Hands-on laboratory experience using grinding and dispersion equipment, particularly Two Roll Mill and/or laboratory-scale Bead Mill is highly preferred

Responsibilities

• Perform color matching and color adjustment based on customer or production requirements
• Develop and verify color formulas to ensure they are consistent and reproducible in production
• Conduct QC testing for solvent-based pigment
• Perform pigment dispersion and grinding using Two Roll Mill and/or laboratory-scale Bead Mill
• Evaluate parameters such as color difference, viscosity, fineness, dispersion, and gloss
• Troubleshoot color, formulation, and product consistency issues

Skills

Color matching

Color formulation

Color adjustment

Color measurement instruments

Education

Bachelor's degree in Chemistry

Bachelor's degree in Chemical Engineering

Tools

Spectrophotometer

Two Roll Mill

Bead Mill

Job description

We are looking for a QC Staff to help us build high-quality products. You will be responsible for sampling and testing raw materials, products in mid-production, and finished products. If you feel at home inside the lab and enjoy the thrill of experimentation, we’d like to hear from you.

Jobdesc:

Perform color matching and color adjustment based on customer or production requirements.

Develop and verify color formulas to ensure they are consistent and reproducible in production.

Conduct QC testing for solvent-based pigment.

Perform pigment dispersion and grinding using Two Roll Mill and/or laboratory-scale Bead Mill.

Evaluate parameters such as color difference, viscosity, fineness, dispersion, and gloss.

Troubleshoot color, formulation, and product consistency issues.

Requirements:

Bachelor’s degree or higher in Chemistry, Chemical Engineering, or a related scientific field. Pure Chemistry is preferred.

Preferably has experience in the chemical industry, particularly in paint & coatings, masterbatch manufacturing, or solvent-based paint manufacturing.

Hands-on experience in color matching, color formulation, and color adjustment, with the ability to read, understand, evaluate, and modify color formulations.

Knowledge of Color Science, including color spaces, color difference equations, and color measurement principles, is preferred.

Experience operating and interpreting color measurement instruments, such as spectrophotometers or other color measurement equipment, is preferred.

Hands-on laboratory experience using grinding and dispersion equipment, particularly Two Roll Mill and/or laboratory-scale Bead Mill, is highly preferred.

Chemicals & Plastics Manufacturing 101-1,000 employees

The history of Matapel Chemicals started in the year 1982 where the founders attained the pigment preparation manufacturing plant and the entire operation at Mandom. It was on 18th May 1985 that the founders organized and incorporated PT. Mata Pelangi Chemindo which started as pigment manufacturer.

In order to expand the business, Matapel Chemicals opened the trading division under the name of PT. Mata Pelangi Tradindo in the year 2000.

Currently Matapel Chemicals become one of the leading chemical companies in Indonesia which excels in manufacturing pigments and silicone emulsions. As the trading company, Matapel Chemicals excels in coating industries, fiberglass industries and silicone products for many industries especially textile industries. Besides those industries, Matapel Chemical also involved in other industries such as plastic, rubber, food, agriculture, etc. Matapel Chemicals market area consists of domestics and export. With 3 branches in Indonesia, Matapel Chemicals able to supply to all Indonesia area.

Matapel Chemicals success are driven by our people and their commitments to get best results by operating with full understanding and responsibility. Matapel Chemicals focus on innovation to serve our customers with better technology, diversity to ease and comfort our customers due to our broad range of products, versatility to make products that can be used in broad range of industries.

The history of Matapel Chemicals started in the year 1982 where the founders attained the pigment preparation manufacturing plant and the entire operation at Mandom. It was on 18th May 1985 that the founders organized and incorporated PT. Mata Pelangi Chemindo which started as pigment manufacturer.

In order to expand the business, Matapel Chemicals opened the trading division under the name of PT. Mata Pelangi Tradindo in the year 2000.

Currently Matapel Chemicals become one of the leading chemical companies in Indonesia which excels in manufacturing pigments and silicone emulsions. As the trading company, Matapel Chemicals excels in coating industries, fiberglass industries and silicone products for many industries especially textile industries. Besides those industries, Matapel Chemical also involved in other industries such as plastic, rubber, food, agriculture, etc. Matapel Chemicals market area consists of domestics and export. With 3 branches in Indonesia, Matapel Chemicals able to supply to all Indonesia area.

Matapel Chemicals success are driven by our people and their commitments to get best results by operating with full understanding and responsibility. Matapel Chemicals focus on innovation to serve our customers with better technology, diversity to ease and comfort our customers due to our broad range of products, versatility to make products that can be used in broad range of industries.

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