How to clean the test panels
The tested panels should be washed with gentle spray without disturbing the colonial growth of microorganisms. The follow video demonstrates how to clean the tested panel before taking up for microscopic examinations.
Year: 2019
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Sandblasting or phosphating or both?
Do we need phosphating after sand blasting followed by powder top coat on hot rolled steel components? No. It is not necessary if the salt spray resistance required is less than 550 hours. The purpose of sand blasting is to improve the surface profile of the component with a surface free from rust and heavy…
Ethyl acetate
A technical write up on ethyl acetate Introduction Government regulations and social concerns about environmental preservation and depletion of resource have made the solvents industry facing a major push towards green innovation. Solvents are integral components in a vast number of chemical processes and products, and are used in a wide variety of industrial applications…
Vendor Validation Procedure for an automatic a powder coat plant
Initial response to the enquiry Cooperation during technical negotiations Commitment to technical meetings and discussions Technical representation Managerial competency of the sales person Support to technical visits for vendor evaluation Responses to technical queries Infrastructure Design team Conveyor loop Space occupied by powder coat curing oven Tanks and tunnels fabrication Provision for under volume production…
Toluene Specification
MATERIAL SPECIFICATION 1. PRODUCT Product Name: TOLUENE Product Description: Toluene 2. COMPOSITION / INFORMATION ON INGREDIENTS Synonyms: Methyl benzene CAS NO.: 108-88-3 Composition: Toluene 3. PHYSICAL AND CHEMICAL PROPERTIES S.NO. PARAMETERS SPECIFICATION TEST METHOD Physical state Liquid Visual Colour Water white Visual Clarity Clear Visual Specific gravity at 30o C 0.870…
Solvent CIX Specification
1. PRODUCT Product Name: SOLVENT C-9 Product Description: Mixture of aromatic hydrocarbon solvents 2. COMPOSITION / INFORMATION ON INGREDIENTS Synonyms: Solvent naphtha CAS NO.: 64742-94-5 Composition: Mixture of aromatic hydrocarbon solvents 3. PHYSICAL AND CHEMICAL PROPERTIES S.NO. PARAMETERS SPECIFICATION TEST METHOD Physical state Liquid Visual Colour Water white Visual Clarity Clear Visual…
Petroleum Fluids
Chemical classification of petroleum fluids Petroleum fluids are complex multi-component mixtures. The chemical constituents of petroleum may be classified broadly as belonging either to the C6- or the C6+ fraction. The light end, or C6- fraction, of petroleum fluids is composed of well-defined pure hydrocarbon components with carbon numbers up to 5 and the light gases nitrogen (N2),…
Mineral Turpentine Oil Specification
1. PRODUCT Product Name: MTO (Mineral Turpentine Oil) Product Description: Mixture of aliphatic hydrocarbon solvents 2. COMPOSITION / INFORMATION ON INGREDIENTS Synonyms: White spirit CAS NO.: 8006-64-2 Composition: Mixture of aromatic hydrocarbon solvents 3. PHYSICAL AND CHEMICAL PROPERTIES S.NO. PARAMETERS SPECIFICATION TEST METHOD Physical state Liquid Visual Colour Water white Visual Clarity…
Mixed Xylene Specification
1. PRODUCT Product Name: Mixed Xylene Product Description: Aromatic Mixture of ortho xylene, meta xylene and para xylene 2. COMPOSITION / INFORMATION ON INGREDIENTS Synonyms: Xylene CAS NO.: 1330-20-7 Composition: Mixture of aromatic hydrocarbon solvents 3. PHYSICAL AND CHEMICAL PROPERTIES S.NO. PARAMETERS SPECIFICATION TEST METHOD Physical state Liquid Visual Colour Water white Visual…
Low aromatic solvent specification
1. PRODUCT Product Name: Low aromatic solvent Product Description: Mixture of aliphatic hydrocarbon solvents 2. COMPOSITION / INFORMATION ON INGREDIENTS Synonyms: White spirit CAS NO.: 8006-64-2 Composition: Mixture of low aromatic hydrocarbon solvents 3. PHYSICAL AND CHEMICAL PROPERTIES S.NO. PARAMETERS SPECIFICATION TEST METHOD Physical state Liquid Visual Colour Water white Visual Clarity…
Research & Development Documentation Guidelines
Standards ASTM BIS Formulations Data sheets Market survey Products Standard raw materials Equivalent raw materials Customised raw materials End product Customers Suppliers Safety Norms Pollution control Government Compliances Process Control Drawings