Our 3D Printing Materials

Choosing the right material is the first step toward a successful project. At 3D Proto India, we provide a diverse range of high-quality materials tailored to meet your specific functional and aesthetic needs.

1. PLA (Polylactic Acid)

• Overview: The most popular and eco-friendly 3D printing material.
• Best For: Visual prototypes, architectural models, and detailed display pieces.
• Key Features: High precision, biodegradable (made from corn starch), and available in a wide variety of colors.

2. ABS (Acrylonitrile Butadiene Styrene)

• Overview: A tough and durable thermoplastic used in many industrial applications.
• Best For: Functional prototypes, mechanical parts, and moving components.
• Key Features: High impact resistance, heat resistant, and easy to post-process (sanding/painting).

3. PETG (Polyethylene Terephthalate Glycol)

• Overview: The perfect balance between the ease of PLA and the strength of ABS.
• Best For: Mechanical parts that need a bit of flexibility and chemical resistance.
• Key Features: Waterproof, UV resistant, and very strong layer adhesion.

4. TPU (Flexible)

• Overview: A rubber-like material with high elasticity.
• Best For: Phone cases, gaskets, tires for RC cars, and wearable items.
• Key Features: Flexible, high shock absorption, and abrasion-resistant.

5. Resin (SLA/DLP)

• Overview: A liquid photopolymer used for extreme detail and smooth finishes.
• Best For: Jewelry designs, dental models, and high-detail miniatures.
• Key Features: Ultra-high resolution and smooth surface finish right off the printer.

Professional 3D Printing Materials Specifications

Material Type	Dimensional Tolerance	Climate & Environmental Resistance	Key Material Properties	Primary Industrial Use
PLA (Standard)	±0.1mm to ±0.2mm	Low: Warps in direct sunlight/high heat.	Easy to print, high detail, biodegradable.	Rapid Prototyping & Visual Models.
ABS (Industrial)	±0.2mm to ±0.5mm	Medium: High heat resistance, but UV sensitive.	High impact resistance, tough, durable.	Automotive & Functional Parts
PETG (Technical)	±0.15mm to ±0.3mm	High: Water and UV resistant; great for outdoors.	Mechanical parts & liquid containers.	Outdoor Fixtures & Medical Tools
TPU (Flexible)	±0.3mm to ±0.5mm	High: Weatherproof and highly abrasion resistant.	Rubber-like elasticity, shock absorption.	Gaskets, Seals & Soft-touch Grips
Resin (SLA/DLP)	±0.05mm (Best)	Variable: Sensitive to prolonged UV (needs coating).	Ultra-smooth finish, extreme precision.	Jewelry, Dental & High-Detail Parts
Tough Resin	± 0.05mm	Medium: Better moisture resistance than standard resin.	ABS-like strength, high stress/strain resistance, durable.	Functional Engineering Prototype
Castable Resin	± 0.05mm	Low: Designed for controlled burnout environments.	Zero ash content during burnout, high precision.	Investment Casting (Jewelry & Dental)
High-Temp Resin	± 0.05mm	Extreme: Heat deflection temperature (HDT) up to 230°C.	Very rigid, minimal thermal expansion under stress.	Injection Mold Tooling, Hot Air Ducts