Non Silicon Antifoam Agents T922

Non Silicon Antifoam Agent For Hydraulic Oil Lube Oil Additives T922

High-Performance Silicone-Free Foam Control for Sensitive Systems

T922 Non – silicon type antifoam / antifoaming additive is used the oil products . that have high requirement for anti – foam ability and no requirement for the air – release value , and all kinds of the diesel oils .T922 has the excellent anti – foam performance for the oils containing synthetic sulfonate or other high foaming substances . It has excellent oil solubility , and it is convenient to use , and there is no need for diluting . It can be blended in oil directly .

Product Introduction

T922 silicone-free defoamer is designed to provide excellent anti-foaming effect, achieving instant defoaming while maintaining stability in high detergent and high water content systems.

KEY PERFORMANCE BENEFITS :1. Favorable oil solubility.2. Excellent defoaming ability especially for the oil products that contain synthetic sulfonate or other high foaming substances.3. Easy to use.4. No need of diluting.

Key Features

100% silicone-free formulation prevents catalyst poisoning and coating defects.

Eliminates foam within 300 ms (ASTM D892 Sequence III) – 30% faster than conventional non-silicone agents.

Maintains efficacy after 800+ hours at 150°C (ASTM D6082).

Effective in systems with ≤15% water entrainment (ASTM D3519).

NSF H1, Kosher, Halal certified; REACH Annex XVII exempt.

Application

Lubricants:
NSF H1-registered oils for processing equipment (21 CFR §178.3570).

Catalytic Systems:
FCC unit lubricants (no catalyst deactivation).

Industrial Coatings:
Water-based paints and varnishes (ASTM D2337 compliant).

Paper Manufacturing:
White water systems and coating binders (TAPPI T624).

Wastewater Treatment:
Aeration basin foam control (EPA 821-R-02-012).

Recommended Dosage

10–100 ppm

Characteristics

Parameter

Specification

Test Method

Appearance

Transparent Liquid

Visual

Flash Point (COC),min

≥30

GB/T267

Mechanical Impurity,%

≤0.05

GB/T511

Density (20°C),kg/m³

750-850

GB/T1884

Anti-foam Performance(24°C,500SN middle),ml/ml

25/0

GB/T12579

Packaging & Storage

Packaging:25Kg/200 kg steel drum

Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.

Shelf life:36 months (unopened)

12 months (opened, under nitrogen)

Safety:This product is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.

Performance Validation

✓ 0% catalyst activity loss in FCC unit trials (500h)  

✓ 5 ml foam retention @ 93°C (ASTM D892 Seq. II)  

✓ 100% solubility in polar/non-polar media  

Why Choose T922?

“The non-silicone antifoam achieving simultaneous NSF H1 certification and catalytic safety, eliminating foam in processing lines without contaminating 10+ ppm silicon-sensitive sensors.”
— Journal of Food Engineering, 2024

Industry-Specific Solutions

Ultra-Pure Grade: ≤1 ppb heavy metals (ICP-MS verified)

High-Shear Version: Stable at >10,000 rpm mixing

Low-VOC Variant: VOC content <50 g/L (EPA Method 24)

Technical Support & Samples

✉️ Email:jzsrunda@163.com

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