Pharmaceutical Tablets

Product Specifications

Technical details and manufacturing context for Pharmaceutical Tablets

Definition

Pharmaceutical tablets are solid oral dosage forms manufactured through compression of powdered or granular materials containing active pharmaceutical ingredients (APIs) and various excipients. They are designed to deliver precise doses of medication through oral administration, with controlled release profiles and specific disintegration properties. Tablets represent one of the most common and versatile dosage forms in modern medicine, offering advantages in stability, dosing accuracy, patient compliance, and manufacturing efficiency. In the context of chemical manufacturing, tablets are produced using tablet presses, which are machines that apply high pressure to form tablets from powder blends. The production process involves feeding a precisely measured quantity of powder blend into a die cavity and compressing it between two punches. The compression force causes particles to deform, fragment, and bond together through mechanical interlocking and intermolecular forces, forming a coherent solid mass. Tablet properties are controlled through formulation design (selection of excipients) and process parameters such as compression force, dwell time, and press speed. Typical tablet weight ranges from 100 to 1000 mg, hardness from 40 to 200 N (USP <1217>), thickness from 2 to 8 mm, and diameter from 5 to 15 mm. Disintegration time is typically ≤15 minutes (USP <701>), and friability is ≤1.0% (USP <1216>). Compression pressure ranges from 10 to 40 kN, production capacity from 100,000 to 500,000 tablets per hour, and electrical power from 5 to 15 kW. Operating temperature is typically 15–30 °C, relative humidity 30–60% RH, and ingress protection IP54–IP65 (IEC 60529). Contact parts are typically made of stainless steel grade 316L (ASTM A240), and machine weight ranges from 2000 to 5000 kg. These values are reference ranges and must be confirmed for the specific model and application with the legal manufacturer or supplier.

Working Principle

Tablets are manufactured through a process called compression or compaction. A precisely measured quantity of powder blend is fed into a die cavity and compressed between two punches under high pressure. The compression force causes the particles to deform, fragment, and bond together through mechanical interlocking and intermolecular forces, forming a coherent solid mass. The tablet's properties are controlled through formulation design (selection of excipients) and process parameters (compression force, dwell time, tablet press speed).

Common Materials

Active Pharmaceutical Ingredients (APIs), Excipients (binders, disintegrants, lubricants, fillers)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Tablet WeightRequired	100–1000 mg	The total mass of the compressed tablet, including both active ingredients and excipients
HardnessRequired	40–200 N	The force required to break the tablet, measured in Newtons, indicating mechanical strengthUSP <1217>
ThicknessRequired	2–8 mm	The vertical dimension of the tablet from top to bottom surface
DiameterRequired	5–15 mm	The width of the tablet measured across its circular cross-section
Disintegration TimeRequired	≤15 minutes	The time required for the tablet to break down into smaller particles in a specified mediumUSP <701>
FriabilityRequired	≤1.0 %	Percentage weight loss of tablets after being subjected to mechanical stress, indicating resistance to abrasionUSP <1216>
Compression Pressure	10–40 kN	Influences hardness and dissolution
Production Capacity	100000–500000 tablets/h	For rotary tablet presses
Electrical Power	5–15 kW	For tablet press motor
Operating Temperature	15–30 °C	Typical production environment
Relative Humidity	30–60 % RH	Avoid moisture-induced degradation
Ingress Protection	IP54–IP65	Dust and water resistanceIEC 60529
Material Grade	316L	Stainless steel for contact partsASTM A240
Machine Weight	2000–5000 kg	Depends on press size

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Active Pharmaceutical Ingredient (API) Part
Provides the therapeutic effect of the medication

Material: Chemical compound with pharmacological activity
Binder Part
Provides cohesive properties to the powder blend, ensuring tablet integrity after compression

Material: Polymer materials such as cellulose derivatives, starches, or synthetic polymers
Disintegrant Part
Promotes tablet breakup into smaller particles upon contact with gastrointestinal fluids

Material: Superdisintegrants like crospovidone, sodium starch glycolate, or croscarmellose sodium
Lubricant Part
Reduces friction between tablet material and die wall during compression and ejection

Material: Magnesium stearate, stearic acid, or other metallic stearates
Filler/Diluent Part
Adds bulk to the formulation to achieve desired tablet weight and size

Material: Lactose, microcrystalline cellulose, calcium phosphate, or mannitol
Coating Part
Provides protection from environmental factors, masks taste, controls drug release, or improves appearance

Material: Polymer films, sugar coatings, or enteric coatings

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Pharmaceutical Tablets.

Manufacturers of Pharmaceutical Tablets

Manufacturer profiles associated with Pharmaceutical Tablets.

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Frequently Asked Questions

What are pharmaceutical tablets?

Pharmaceutical tablets are solid oral dosage forms manufactured by compressing a mixture of active pharmaceutical ingredients and excipients into a uniform shape and size. They are designed to deliver precise doses of medication through oral administration.

How are tablets manufactured?

Tablets are manufactured using a tablet press. A precisely measured quantity of powder blend is fed into a die cavity and compressed between two punches under high pressure. The compression force causes particles to bond together, forming a solid tablet.

What are typical parameters for tablets?

Typical reference ranges include tablet weight 100–1000 mg, hardness 40–200 N (USP <1217>), thickness 2–8 mm, diameter 5–15 mm, disintegration time ≤15 min (USP <701>), and friability ≤1.0% (USP <1216>). These are directory references and must be confirmed for the specific product.

What standards apply to tablet testing?

Standards such as USP <1217> for hardness, USP <701> for disintegration, and USP <1216> for friability are listed as verification references. They are not proof of certification; always verify compliance with the legal manufacturer or supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	10-50 kN (typical compression force range)
other spec:	Humidity: 30-50% RH (to prevent moisture absorption)
temperature:	15-25°C (controlled environment for stability)

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards