Heat Transfer Fluid Types: Factory-Direct Wholesale & OEM for Southeast Asia

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On February 4, 2026

Target Markets: Indonesia, Thailand, Vietnam, Malaysia, Philippines, Singapore Brand: Maxtop

For industrial plants and distributors in the ASEAN region, selecting the right Heat Transfer Fluid (HTF) is a balance between thermal stability, operating costs, and supply chain security.

As a direct manufacturer based in China, Maxtop eliminates the middleman, supplying high-performance thermal oils directly to wholesalers and industrial end-users across Southeast Asia. From standard mineral oils to high-purity synthetics, our products are engineered to withstand the tropical, high-humidity environments common in the region.

Below is a guide to Maxtop’s specific HTF types to help you select the right grade for your clients or machinery.

1. Mineral & Hydrocracked Fluids (Cost-Effective Performance)

Model: Maxtop L-QB300 Temperature Range: Up to 300°C (Closed System)

This is our highest-volume product for the Vietnam and Thailand markets. Unlike basic recycled oils often found in the market, Maxtop L-QB300 is formulated using high-pressure hydrocracked base oils.

Application: Ideal for textile stenter frames, rubber vulcanization, and general manufacturing.
Anti-Coking Technology: Features a self-cleaning formulation that dissolves early-stage carbon deposits, preventing pipe blockage.
Performance: Excellent thermal stability with a service life significantly longer than standard mineral oils.

2. Synthetic Heat Transfer Fluids (High Temperature & Long Life)

Models: L-QC320 (Synthetic) / L-QB280 (Alkyl Benzene) Temperature Range: Up to 340°C – 350°C

For industries in Malaysia and Singapore requiring operation above 300°C, mineral oils degrade too quickly. Maxtop offers Alkyl Benzene and Full Synthetic solutions.

Application: Chemical reactors, polyester fiber production, and petrochemical refineries.
Extended Lifespan: These fluids offer 2-3 times the service life of mineral oils due to superior oxidation resistance.
Efficiency: Low viscosity ensures high heat transfer coefficients and easier cold start-ups, reducing energy consumption.

3. Electric Heating Thermal Oil (Specialized)

Model: Maxtop MTEH Series (300/320/330/350)

Many injection molding factories in the Philippines struggle with coking on electric heating rods due to high surface heat flux.

The Solution: The MTEH series is specifically designed to resist thermal cracking at the heating element interface.
Safety: High flash points make it safer for systems that cannot be perfectly sealed, reducing fire risks in open-bath operations.

4. Low-Temperature Fluids (Dual-Use)

Model: Maxtop MTLT Series Temperature Range: -100°C to 240°C

专为需要在单一回路中实现加热和冷却的制药和精细化工行业而设计。该流体在极低温度下仍可泵送，无需双流体系统。

Why ASEAN Distributors Partner with Maxtop

We are a factory, not a trading company. This allows us to offer better margins and technical flexibility.

OEM & Private Label Services: We can package fluids in 200L drums or 1000L IBC tanks with your brand logo. We handle labeling compliance (GHS) for your local market.
Anti-Coking Additive (MTD300): We offer a specialized additive concentrate (MTD300) that can be added to existing systems to dissolve sludge without shutting down production—a high-value service for maintenance contractors.
Logistics & Duty: We provide all necessary export documentation, including Form E, to help ASEAN importers reduce or eliminate customs duties. We ship directly to major ports like Jakarta (Tanjung Priok), Bangkok (Laem Chabang), and Manila.