Vector HTA-D2

Synthetic Coolant/Lubricant for Diamond Wire Cropping and Squaring

VECTOR HTA-D2 is the latest in synthetic coolant technology developed to optimize cropping and squaring of siliconingots usingdiamondwire. It features superior cleaning, reduced surface tension, and minimizes wire breakage. VECTOR HTA-D2 allowsthe diamondwire to saw properly through the silicon bykeeping the Si/Diamond interfacefree cuttingand clean. Thematrixinwhich the diamondis contained is lubricated and cleaned allowing for consistent sustainable cutting at higher speeds typical of diamond wire cropping and squaring saws. Heat transfer characteristics of the diluted product (3%) also insure prolonged diamond life. VECTOR HTA-D2’s foam-free characteristic ensures compatibilitywithall filtration systems. The product is odor free, safe and biodegradable. Vector HTA-D2 may also be used as an edge-grinding coolant/lubricant in re-circulating coolant systems. Benefits: • Optimized surface finishes • Optimized removal rates • Makes silicon easier to clean post-sawing • Non-foaming • Optimized wire life • Non-staining • Compatible with all filtering systems • Non-corrosive • Operator friendly

Vector HTA-D2 Details

Base Material:


Shelf Life:

24 Months


Product is available in 5-gallon pails and 55-gallon drums.


Gallium Arsenide, Germanium, Sapphire, Silicon, Silicon Carbide

Similar Products

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Base Material WaterWaterWaterWater
Specific Gravity1.
Category - Grinding and Slicing

Handling Instructions

VECTOR HTA-D-2 is designed for use at economical dilution ratios and is equally effective in hard and soft water (though DI or softened water is best). For optimum results dilute the product with water at between 25:1 and 50:1 depending on the sawing application.

Maintaining dilution ratios with a hand-held industrial fluid tester (refractometer) is recommended. Develop production-specific scales by obtaining accurately measured samples of a properly diluted mixture that corresponds to use.


Product should be stored in a temperature controlled environment. Prolonged exposure to temperatures at or below 32° Fahrenheit (0°C) is discouraged. Prolonged exposure to temperatures at or above 100° Fahrenheit (38°C) is also discouraged. In addition, material should always be sealed when not in use to prevent evaporation.


Dispose of in accordance with all applicable local regulations.

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