Fastener Forming Oil KR-D68

KR-D68
KR-D68 cold heading oil is formulated with plant-based base oil, lubricity agents, extreme pressure additives, and corrosion inhibitors, offering excellent extreme pressure wear resistance, lubrication, and outstanding cooling performance. It is specifically designed for forming processes such as cold heading, stamping, and deep drawing of steel parts. The oil enhances the precision and surface finish of machined components, prevents die welding, and extends die service life.

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Category: Forming Oil, Metalworking Oil

Product Details

Advantages

Rapid heat dissipation and unique lubrication effect | Excellent extreme pressure performance, effectively preventing adhesion and extending mold life | Superb lubrication, resulting in smoother part surfaces and improved product precision | Good rust prevention, meeting short-term storage rust protection requirements.

Technical Specifications

Model	KR-D68
Kinematic Viscosity	(40°C) mm2/s 62-75
Application Range	Ideal for forming processes of standard parts such as nutforming and bolt cold heading.

Storage Conditions

Item	Requirements
Storage Temperature	5–40°C. Indoor storage is recommended. Protect from freezing, as freezing may damage the polymer system.
Packaging & Container Requirements	Packaged in 200 L plastic drums with a net weight of 200 kg per drum; 25 kg plastic pails or 1,000 kg intermediate bulk containers (IBCs) may also be used.
Shelf Life	2 years. After expiry, the product may only be used after it has been retested and confirmed to meet specifications.
Key Properties (KR9988)	Appearance: light yellow to pale red viscous liquid; pH (5% solution): 9.5–10.5; kinematic viscosity (10% solution at 40°C): 3.19 mm²/s.
Precautions	Nonflammable and presents no fire hazard; nevertheless, keep the container tightly sealed. If stored outdoors, place the drum horizontally to prevent water, dust, and other contaminants from entering. Retighten the cap immediately after dispensing. Check the concentration with a refractometer before use. PAG-containing products exhibit reverse solubility; polymer separation at elevated temperatures is normal, and the product can be restored by cooling and stirring.