MORESCO BS-6S Water Soluble Cutting Fluid | Certified Cutting Oil & Metalworking Fluid Supplier | HLJH
Taiwan MORESCO BS-6S Water Soluble Cutting Fluid manufacturer and supplier | HLJH. MORESCO TOOLMATE BS-6S is a high-performance water-soluble bio-static semi-synthetic cutting fluid developed by MORESCO Japan, proudly supplied and distributed by Hai Lu Jya He (HLJH). Its proprietary antisepsis technology suppresses the bacterial growth that causes coolant decay and odor, while delivering excellent anti-corrosion protection on non-ferrous metals and superior cutting performance versus conventional soluble-type fluids, especially for aluminum alloy machining. Formulated without chlorine-based extreme pressure additives, MORESCO BS-6S offers excellent washability that reduces stickiness on machinery and workpieces, simplifying cleaning and secondary post-processing. HLJH supports overseas distributors, agents, and industrial supply partners with stable global supply, tailored product recommendations, export documentation, and bulk quotation options. HLJH is a high-quality MORESCO BS-6S Water Soluble Cutting Fluid manufacturer and supplier from Taiwan since 1982.
MORESCO BS-6S Water Soluble Cutting Fluid
Bio-Static Semi-Synthetic Cutting Fluid
MORESCO TOOLMATE BS-6S is a high-performance water-soluble bio-static semi-synthetic cutting fluid developed by MORESCO Japan, proudly supplied and distributed by Hai Lu Jya He (HLJH). Its proprietary antisepsis technology suppresses the bacterial growth that causes coolant decay and odor, while delivering excellent anti-corrosion protection on non-ferrous metals and superior cutting performance versus conventional soluble-type fluids, especially for aluminum alloy machining.
Formulated without chlorine-based extreme pressure additives, MORESCO BS-6S offers excellent washability that reduces stickiness on machinery and workpieces, simplifying cleaning and secondary post-processing.
HLJH supports overseas distributors, agents, and industrial supply partners with stable global supply, tailored product recommendations, export documentation, and bulk quotation options.
Technical Specification
- Appearance：Brown Slightly Cloudy (Undiluted) / White Semi-Transparent (Diluted 1:20)
- pH Range：8.8 (at 1:20 dilution)
- Dilution Ratio：5–10 wt% (approx. 1:20–1:10; Brix conversion factor F = 1.4)
- Density：0.97 g/cm³ at 15°C (concentrate)
- Kinetic Viscosity：79 mm²/s at 40°C (concentrate)
- Country of Origin：Japan (Imported Original)
Key Features
- Superior anti-corrosion for aluminum and copper alloys, preventing material discoloration.
- Enhanced workability over conventional soluble fluids, optimized for aluminum alloy machining.
- Proprietary formula suppresses bacteria and decay without relying solely on alkaline additives.
- Formulated without chlorine-based EP additives to ensure environmental and operator safety.
- Outstanding Washability: Minimizes sticky residues on both the machinery and finished components
- High-performance additives effectively eliminate foam, ensuring initial surface residues settle
- Eco-Friendly & Safe:Chlorine-free and PRTR-free formulation.
Applications
- Recommended Materials: Aluminum Alloys, Steel Alloys, and Cast Iron.
- Machining Operations: General-purpose CNC machining including turning, milling, drilling, and tapping.
- Industrial Equipment Parts: Components for general machinery, automotive parts, and precision metalworking applications.
Packaging
- Pail: 18 Liters (5 Gallon)
- Drum: 200 Liters (50 Gallon)
Product Selection & Grade Comparison
1. Semi-synthetic Type (BS-6S):
Highly recommended for aluminum alloys, steel alloys, and cast iron machining where anti-corrosion, anti-discoloration, and bio-static odor control are priorities.
2. Material & Foam Control Guidance:
A small amount of antifoaming additive may be visible floating on the coolant at the start of use; this disperses within a couple of days. Users running ultra-high-pressure coolant systems or machining porous cast iron should monitor fine chip filtration to keep the emulsion stable and maintain long fluid life.
✅ Safety Information
MORESCO TOOLMATE BS-6S is classified as Non-Hazardous under the Japanese Fire Defense Law and is formulated without chlorine to support safer working conditions and environmental considerations in metalworking applications. When handled and used according to the Safety Data Sheet (SDS), recommended dilution ratio, and standard workplace safety practices, the product is designed to support safe and stable operation.
HLJH is supported by an in-house laboratory and experienced R&D team to help verify product quality, provide technical guidance, and support export-related document requests when applicable. SDS, TDS, COO, REACH, RoHS, COA, analytical testing reports, or other product documents may be available upon customer request, depending on product series, batch requirements, destination country, and order conditions.
✅ Export Documents & Compliance Support
HLJH can support export-related documentation based on product series, destination country, and order requirements. Available documentation may include Certificate of Origin (COO), REACH Declaration, RoHS Declaration, SDS, TDS, and other product-related documents when applicable. Certificate of Analysis (COA) may be provided upon customer request, depending on product series, batch requirements, and order conditions. Please indicate your required documents when submitting an inquiry.
✅ For Distributors & Agents
HLJH works with overseas distributors, agents, and industrial supply partners looking for reliable industrial lubricants, cutting fluids, hydraulic oils, slideway oils, and rust preventive oils from Taiwan. We support long-term supply cooperation, product recommendation, export documentation, bulk quotation, and OEM/ODM discussion depending on product series and market requirements. If you are a distributor, agent, or trading company, please contact us with your target market, product category, estimated demand, and required documents.
Frequently Asked Questions (FAQ)
Q1: What should be taken into consideration when switching to MORESCO BS-6S from another brand of cutting fluid??
A: To ensure MORESCO BS-6S delivers its optimal bio-static (antibacterial) and anti-corrosion performance, we highly recommend thoroughly cleaning and flushing the machine's coolant reservoir sump before filling it with the new fluid. Removing all residues from the previous coolant prevents cross-contamination, premature fluid degradation, and rancidity.
Q2: Does HLJH provide coolant maintenance equipment in addition to cutting fluids?
A: Yes, we offer comprehensive coolant maintenance solutions to extend fluid life and optimize machining efficiency. Our equipment lineup includes Oil-Water Separators, Chip Collection & Suction Filters, and Offline Filtration Systems..
Q3: What is the estimated lead time for international orders, and which trade terms do you accept?
For regular orders of standard products, our lead time ranges between 2 to 4 weeks upon order confirmation and deposit receipt. To facilitate seamless global procurement, HLJH offers highly flexible international trade terms, fully accepting standard Incoterms including EXW, FOB, and CIF based on your logistics and shipping preferences. To receive a customized freight quote or discuss regional agent distribution, please click the Inquire Now button above to submit your requirements.
🌏 Your Global Partner in Metalworking Fluids
Hai Lu Jya He (HLJH), based in Taiwan, is an authorized distributor and global sales partner for MORESCO industrial lubricants and cutting fluids, alongside its own Taiwan-manufactured hydraulic oils, slideway oils, and rust preventive oils. With reliable global logistics and on-time delivery support, we work with overseas buyers, distributors, agents, and industrial supply partners across Asia, Europe, and the Americas.
We have received market interest and business inquiries from countries such as India, Vietnam, Thailand, China, Peru, Colombia, the Philippines, and Malaysia, and we are actively expanding our overseas partnerships in Mexico, the United States, and Europe.
Backed by an ISO-certified quality management system, full technical support, and document support such as SDS, TDS, COO, REACH, and RoHS when applicable, HLJH helps overseas partners evaluate suitable products for modern precision manufacturing, metalworking, machinery maintenance, and industrial supply applications.
We welcome inquiries from regional distributors, agents, trading companies, and industrial supply partners. Please contact us with your target market, product category of interest, estimated demand, and required documents.
Looking for guidance? ☎️Call Us: +886-4-25332210
Or fill out the online contact form at the bottom of the product page, and we’ll get back to you as soon as possible.
Last Updated: 2026-07-09
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Technical Data Sheet (TDS) of MORESCO BS-6S
A Technical Data Sheet is a document which describes the technical data of a raw material. It is important for our use of the material in the intended...
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Safety Data Sheet (SDS) of MORESCO BS-6S
Protect health and security and also a duty to properly label substances on the basis of physio-chemical, health or environmental risk. (Date Prepared：2020.04.01)
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MORESCO BS-6S Water Soluble Cutting Fluid - MORESCO BS-6S Water Soluble Cutting Fluid | Certified Cutting Oil & Metalworking Fluid Supplier | HLJH
Based in Taiwan, HAI LU JYA HE CO., LTD is a leading manufacturer and supplier of premium industrial lubricants such as MORESCO BS-6S Water Soluble Cutting Fluid. Our comprehensive product line features metalworking fluids, including soluble, semi-synthetic, synthetic, and neat cutting oils, alongside rust preventive, slideway, and hydraulic oils. With advanced manufacturing capabilities, we produce up to 150 tons of high-quality cutting fluids every month.
Hai Lu Jya He upholds the principles of integrated production-sales and environmentally responsible operations. Our processes apply Japanese bio-stabilization technology, and our role has evolved from pure product sales to authorized distribution and joint Taiwan-Japan technical cooperation and development. HLJH provides one-stop solutions for industrial oils and cutting fluids, covering eco-friendly cutting oil, customized oil production, and waste oil treatment (Taiwan only). Committed to green, environmentally responsible operations, HLJH owns its proprietary brand WILL and is MORESCO (Japan)'s authorized distributor in Taiwan, with select products co-developed through joint Taiwan-Japan technical cooperation — one of the few Taiwan companies with this kind of overseas production technology partnership.
HLJH has been offering customers high-quality metalworking oils and fluids, both with advanced technology and 44 years of experience, HLJH ensures each customer's demands are met.