/ HLJH - a professional manufacturer and supplier of cutting oil in Taiwan.

MORESCO Wafer Slicing & Lapping Coolants / HLJH - a professional manufacturer and supplier of cutting oil in Taiwan.

Wire-Saw Coolant

MORESCO Wafer Slicing & Lapping Coolants

Wafer wire-saw coolant is a specially formulated fluid for semiconductor wafer cutting, providing comprehensive support for high-precision slicing processes. It delivers lubrication, cooling, chip removal, corrosion protection, and ensures high cleanliness and environmental safety.


By reducing friction between the wafer and the cutting tool, it minimizes heat generation and surface damage, while efficiently flushing away debris to prevent accumulation and contamination.

Key Features and Functions
  • Lubrication: Reduces friction between the wire saw and wafer, lowering tool wear and producing a smoother cut surface.
  • Cooling: Effectively dissipates heat to prevent thermal damage to sensitive wafers.
  • Chip Removal: Low surface tension ensures rapid dispersion and removal of fine debris, avoiding clogging and surface contamination.
  • Corrosion Protection: Protects wafers (e.g., silicon, GaAs) from chemical attack.
  • Cleanliness: Free from contaminants that could create defects, maintaining high wafer purity.
  • Wetting & Penetration: Quickly wets wafer surfaces and penetrates the cutting zone, enhancing cutting efficiency.
  • Anti-Static: Prevents static buildup during cutting, reducing risk to sensitive materi
Specification

Our coolants are suitable for diamond wire saw applications and offer excellent dispersion, stable cutting performance, and easy recyclability. They are available in both water-based and oil-based formulations, supporting a variety of wire-saw processes. These formulations ensure good abrasive re-dispersion, anti-foam performance, rust prevention, and reliable machine compatibility.

Usage Options

● Non-dilute (concentrated): for standard cutting with higher cutting efficiency.
● Diluted (20–30× or 50×): for lighter cutting or specific grain types, allowing flexible process control.

While providing strong cutting support, these coolants do not contain antiseptic additives, so replacement every 1–6 months is recommended, with monitoring for mold growth.

For product inquiries or technical consultation, please fill out the form below or contact us directly at +886-4-25332210. Our team will promptly assist you and provide a complete cooling solution tailored to your needs.


Wire-Saw Coolant - MORESCO Wafer Slicing & Lapping Coolants | Taiwan-Based Metalworking Fluid Manufacturer & Supplier For 39 Years | HLJH

Located in Taiwan, HAI LU JYA HE CO., LTD has been an industrial lubricant manufacturer and supplier. Main products, include Wire-Saw Coolant, metalworking fluids, industrial lubricants, soluble cutting oils, semi-synthetic cutting oils, synthetic cutting fluids, neat cutting oils, rust preventive oils, slideway oils and hydraulic oils, which can reach 150 tons of cutting fluids per month.

HAI LU JYA HE Co., Ltd. (HLJH) have been focusing on manufacturing and marketing the industrial lubricants more than 30 years. Our fundamental belief is to make a harmful, friendly with lives, businesses, and leaving a lasting legacy for generations to come. We offer metalworking fluids (water-based cutting fluid, neat cutting oil), rust preventive oil, hydraulic oil, slideway oil, spindle oil, gear oil and so on that cover the whole industrial lubricant value chain. Our fundamental belief is to offer harmful and friendly products such as water-based cutting oils, neat cutting oil, rust preventive oil, hydraulic oil, slideway oil, spindle oil, gear oil and so on that cover the whole industrial lubricant value chain.

HLJH has been offering customers high-quality metalworking oils and fluids, both with advanced technology and 39 years of experience, HLJH ensures each customer's demands are met.