Interior Paints — Complete Formulation Handbook
About this book
Interior Paints — Complete Formulation Handbook is a print-grade technical reference covering the full range of interior decorative paint types manufactured and sold globally, with particular depth on the Indian market context (BIS standards, tropical climate performance, local raw material sourcing). It spans 45 validated starting-point formulations across 11 sub-categories — eight waterborne (WB) and three solventborne (SB) — from economy dry distemper and PVAc matt emulsion through mid-range styrene-acrylic silk and satin to premium pure-acrylic and 2K waterborne polyurethane systems, plus alkyd gloss enamels, semi-gloss and solventborne primers.
The technology
The handbook builds on established coatings science: the API base-chemistry of emulsion polymerisation (PVAc, VAE, VA-VeoVa, SA, PA), WB alkyd-acrylic hybrid chemistry and hydroxyl-functional PA for two-component waterborne PU. The alkyd section develops oil-length theory — the distinction between long-oil (LOAK), medium-oil (MOAK) and short-oil (SOAK) alkyds and their urethane-modified variants (UAK, SOUA) — and the organometallic drier system (cobalt, calcium, zirconium 2-ethylhexanoates) that governs oxidative cure. PVC/CPVC design is treated as the primary dial for adjusting hiding power, scrub resistance, sheen and cost across all grades. Thickener science is covered in depth: the Brookfield/Stormer/ICI viscosity spectrum, HEC for Stormer control and spatter suppression, HASE (pH-activated) for mid-shear structure, and HEUR (associative) for ICI viscosity and gloss development. VOC compliance frameworks — EU Directive 2004/42/EC limits, EPA Method 24 calculation and BIS IS 2932 requirements — are integrated into every formulation.
Inside the formulations
All 45 formulations are structured across Economy, Mid-range, Premium and Specialty tiers within each sub-category. Every block gives a 100 kg reference batch component table (ingredient / function / % w/w / sourcing tier), system type (WB or SB), target PVC, VOC as supplied, manufacturing method, QC targets with cited test methods (ASTM D, ISO, BIS IS), DFT and application guidance, cure/overcoat window, stability and shelf-life notes, variants and modifications, and a scientific basis. Twelve troubleshooting guides (TP-01 through TP-12) cover the most common interior paint defects with root-cause analysis and corrective formulation actions.
What you get
- 45 starting-point formulations across 11 interior paint sub-categories
- Waterborne binders: PVAc, VAE, VA-VeoVa, SA, PA, WB alkyd-acrylic, 2K WB PU
- Solventborne binders: LOAK, MOAK, SOAK, UAK, SOUA alkyd systems
- PVC/CPVC-designed formulations with thickener rationale (HEC, HASE, HEUR)
- QC targets tied to ASTM D, ISO, BIS IS 427 / IS 428 / IS 2932 test methods
- 15-step manufacturing SOP with Critical Control Points and batch record template
- Raw materials reference: 40+ ingredients with CAS numbers, function and sourcing tiers
- 12 troubleshooting guides covering flooding, sagging, yellowing, scrub failure and blocking
Technical details
- Format
- A4 PDF · instant digital download
- Extent
- ~200 pages · 45 formulations · 11 sub-categories
- Chemistry
- Waterborne (WB) · Solventborne (SB) · Alkyd · Emulsion · 2K PU
- Standards
- BIS IS 427, IS 428, IS 2932 · EU 2004/42/EC · ASTM D · ISO
- Tiers
- Economy · Mid-range · Premium · Specialty
- Audience
- Paint manufacturers · coatings R&D chemists · entrepreneurs
- Series
- Paints & Coatings Handbook Series · Volume 1 · Book 1.01
Interior paint formulation is more than pigment and binder — get 45 validated waterborne and solventborne starting formulations from economy matt emulsion to premium alkyd gloss enamel, ready to manufacture today.
Who is this book for?
Paint Manufacturer
You blend or toll-manufacture decorative paints and need technically rigorous starting formulations across WB and SB chemistries — from economy PVAc emulsions to premium pure-acrylic and alkyd gloss systems.
Entrepreneur Entering Paints
You want to launch an interior paint brand but need the technical foundation: binder selection, PVC/CPVC design, thickener systems, VOC compliance and BIS standards — without commissioning a separate R&D programme.
Coatings R&D Chemist
You work in decorative or architectural coatings and need reference formulations across all interior paint sub-categories to benchmark your existing products or accelerate new grade development.
Table of Contents
- Binder chemistry: PVAc, VAE, SA, PA, WB alkyd, LOAK, MOAK
- PVC and CPVC — design principles and scrub resistance
- Thickener systems: HEC, HASE and HEUR rheology
- Pigment and extender selection: TiO₂, calcite, kaolin, talc
- VOC regulations: EU 2004/42/EC, EPA Method 24, BIS standards (IS 427, IS 428, IS 2932)
- Matt Emulsion (F1–F4) — Economy PVAc to Specialty self-coalescent PA
- Silk & Satin Emulsion (F5–F9) — scrub-resistant SA and PA grades
- Semi-Gloss & High-Gloss WB (F10–F14) — pure acrylic and 2K WB PU
- Interior Waterborne Enamel (F15–F19) — alkyd-acrylic hybrid systems
- Interior WB Primer (F20–F24) — penetrating and high-build grades
- Ceiling Paint (F25–F28) — ultra-flat, high-hiding and acoustic grades
- Textured & Masonry Paint (F29–F36) — fine and coarse texture, anti-carbonation
- Dry Distemper & OBD (F37–F41) — IS 427 and IS 428 compliant formulations
- Alkyd Gloss Enamel (F42–F44) — LOAK/MOAK and UAK systems
- Alkyd Semi-Gloss (F44) — medium-oil and urethane-modified grades
- Solventborne Interior Primer (F45) — red-lead-free anti-corrosive system
- Dispersion, let-down and colour-acceptance SOP
- Pigment grinding and high-speed disperser setup
- WB vs SB blending vessel selection and sequencing
- Critical Control Points and batch record template
- Binders, thickeners, pigments, driers and coalescents with CAS numbers
- TMPD-MIB coalescent — treat rate and VOC impact
- Co/Ca/Zr drier systems and anti-skinning (MEKO)
- Sourcing tiers and supplier substitution notes
- Flooding and floating — pigment density and dispersant selection
- Sagging and curtaining — PVC, thickener and WCA adjustment
- Yellowing of alkyd films — binder selection and drier balance
- Poor scrub resistance — binder Tg, CPVC and cure
- Flocculation and settling — electrostatic stability and antisettling agents
- Blocking and print resistance — coalescent level and MFT
See what's inside
Frequently asked questions
They are validated starting points. You will need to bench-test and adapt treat rates to your specific raw material lots, but you start from a working formulation — not a blank sheet.
The handbook is a PDF — high-resolution A4, printable, with bookmarks and a linked table of contents. You receive an instant download link and it is also available in your library indefinitely.
Up to 3 downloads are included with your purchase. If you need more, contact us and we will reset your download limit.
Yes. The handbook opens with a fundamentals section that explains the underlying chemistry and ingredient functions before presenting formulations — so beginners can follow the rationale, not just the recipe.
PVC (Pigment Volume Concentration) is the volume fraction of pigment and extenders in the dry film. CPVC (Critical PVC) is the packing threshold above which binder no longer fills all voids. Paints formulated above CPVC have a matte finish, higher hiding power and lower cost but poor washability and scrub resistance. Premium silk and gloss formulations are designed well below CPVC for film integrity.
Yes. Sub-categories 01–08 cover waterborne (WB) systems using PVAc, VAE, SA and PA binders. Sub-categories 09–11 cover solventborne (SB) alkyd systems including long-oil, medium-oil and urethane-modified alkyds. Each chemistry block is independent.
Yes. The alkyd gloss enamel formulations are benchmarked against IS 2932 (synthetic enamel), including gloss (≥85 GU), drying time (touch-dry ≤2 h, hard-dry ≤16 h), bend test and fineness of grind targets.
A blend is used in practice. HEC builds low-shear viscosity (Stormer KU) for sag resistance and controls spatter; HEUR raises ICI viscosity for roll-resistance and gloss development in silk and satin grades; HASE activates at pH 8.5+ and contributes to mid-shear flow. The silk formulations in this handbook use an HEC + HEUR combination with treat-rate rationale explained for each grade.
Yes. The dry distemper formulations are benchmarked to IS 427 and the oil-bound distemper (OBD) formulations to IS 428, including hiding power, consistency, drying time and bleeding tests.
