PETG Filament 1.75mm 1kg is engineering‑grade 3D printing material with good water and chemical resistance. It withstands moisture and common mild chemical agents, avoids swelling or erosion. Combined with decent toughness and low shrinkage, it is widely adopted for mechanical components, fluid‑exposed parts and industrial prototypes for desktop FDM 3D printers.

Product Detail

Product Overview

PETG Filament is high‑performance engineering FDM 3D printing consumable. Each spool holds 1kg filament with standard 1.75mm diameter. The material features outstanding water resistance and stability against many mild chemicals, detergents and aqueous solutions. Printed parts maintain dimension and mechanical property under moist environment, making it ideal choice for mechanical components working under humid or chemical‑contact conditions.

Key Features

1kg net weight spool, standard 1.75mm diameter
Excellent water resistance, stable under long‑term moisture exposure
Good tolerance to mild chemicals, detergents and household solvents
High inter‑layer adhesion, low risk of delamination
Low moisture‑caused swelling, stable dimensional performance
Balanced toughness for mechanical load‑bearing components
Neat spool winding prevents tangling and feeding jam
Compatible with most mainstream desktop FDM 3D printers

Main Applications

Mechanical components working in humid environment
Parts exposed to water, liquid and mild chemical medium
Industrial functional prototypes and test fixtures
Pump housings, fluid connectors and liquid‑contact structural parts
Equipment accessories requiring corrosion and moisture resistance

Printing Suggestions

Recommended nozzle temperature: 230‑250℃ Recommended bed temperature: 70‑90℃ Suggested print speed: 40‑80mm/s PETG is highly hygroscopic. Thorough drying is required before printing to reduce stringing, bubbles and weak layer bonding. Printer enclosure is recommended to improve printing stability. Proper bed adhesion treatment prevents part warping and lifting.

Package & Storage

Net Weight: 1kg per spool Packaging: Vacuum‑sealed bag with desiccant inside Store in cool, dry and low‑humidity environment. Reseal package tightly after opening to prevent moisture absorption.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.