Wholesale Derin Coolant -25 -35 -40 -45 Perfect for Heavy-Duty Applications

• Customization: Available
• After-sales Service: 000000
• Type: Coolant, Engine Oil
• Model NO.: -40C
• Form: Liquid
• Component: Antifreeze
• The Mother Liquor: Glycol
• Capacity: 4L
• Storage: Moisture-Proof
• Additives: Antioxidants, Anti-Wear Additives, Dispersants, Friction Modifiers, Viscosity Index Improvers
• Application: Cooling, Lubrication, Rust Prevention, Sealing, Shock Absorption
• Base Oil Type: Mineral Oil
• Viscosity Grade: SAE 5W
• Density (20℃): 0.8551 (g/cm3)
• Kinematic Viscosity (100℃): 15.06 mm2/S
• Viscosity Index: 155
• Flashing Point (Open): 228℃
• Pour Point: -36℃
• Moisture(%): Vestige
• Mechanical Impurities(%): No
• Transport Package: Drum
• Specification: -25 C
• Trademark: DERIN
• Origin: China
• HS Code: 2710199100
• Production Capacity: 150000
• Package Size: 24.00cm * 20.00cm * 18.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 31 days (1 - 500 kg) ; To be negotiated ( > 500 kg)

Product Description

Product Description

DERIN Car Coolant    -25℃  -35℃ -40℃ -45℃

"glycol coolant" offers anti-corrosion, rust, and boiling protection for the
engine cooling system.

Eco-friendly coolant for cars, trucks, machinery; 6-year or 300,000 km life.

Key Features

*Carboxylate salts, minimal loss, global tech.
*Safe for seals, extends seal life.

*Prevents pitting corrosion long-term.
*No agents needed for heavy engines, easy maintenance.

*Hard water compatible, enhances thermal conductivity.
*Universal coolant for all vehicles.

*Up to a 6-year replacement cycle.
*Biodegradable, low toxicity, eco-friendly.

Specification

Technical Specifications

NB/SH/T0521-2010 "Ethylene glycol and propylene glycol coolant"
GB 29743.1-2022 "Motor Vehicle Coolant"

Product Model

-25℃/-35℃/-40℃/-45℃

TYPICAL CHARACTERISTICS
Color	eye-catching colors
Freezing point, ℃ ≥	report
Boiling point, ℃ ≥	report
Ash content,% (m/m) ≤	3.0
PH value	7.5-11.5
Foam resistance, mL Foam volume, mL     ≤ Foam disappearance time, s  ≤	150                                                                                                                                                                               5.0
DATA SHEET
Product Name	Glycol Coolant
Features Index	-10℃,-15℃,-25℃,-30℃,-35℃ ,-40℃,-45℃
Package	By Barrel or drum: 5L, 6L, 18L, 20L, 200L,1000L etc.
	Customization is supported. Please contact us for more models and technical details.
OEM Brand	Accept
Features	* anti-freezing * anti-boiling * anti-scaling * anti-corrosion * anti-rust
Application	* various gasoline, diesel, gas and other engine cooling systems, * can also be used for floor, heating, solar generator sets

Core Applications

Company Profile

+++ PARTNER +++

FAQ

Q1: Are you a distributor or factory-owned?
A: Factory-owned, manufactured and exported directly.

Q2: What products do you produce?
A: We produce lubricants, engine oil, grease, bearings, etc. Custom materials available.

Q3: Can I get a sample before ordering?
A: Samples free, except special/custom items. Shipping by customer.

Q4: How is quality control managed?
A: Quality is priority. Strict control throughout.

Q5: What is your MOQ?
A: No MOQ; based on customer's needs.

Q6: What are your delivery terms?
A: EXW, FOB, CNF, or CIF available.

Q7: What is the packaging of lubricating oil?
Typically in buckets, cartons, or various containers.

Q8: What are the terms of payment?
A: 30% T/T deposit, 70% pre-delivery, or 100% upfront. Western Union for small amounts.

Q9: Can you accept OEM and ODM?
A: Yes, we gladly accept large OEM and ODM orders.