| HS Code | 886618 |
| Product Name | New Cleaner |
| Product Type | all-purpose cleaner |
| Color | transparent blue |
| Scent | lemon fresh |
| Ingredients | water, surfactants, citric acid, fragrance |
| Usage Surfaces | tiles, glass, stainless steel, countertops |
| Packaging | plastic bottle with spray trigger |
As an accredited New Cleaner factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | New Cleaner is packaged in a 5-liter HDPE jerry can with a child-resistant cap and clear labeling for safe handling. |
| Container Loading (20′ FCL) | Container loading of New Cleaner into 20′ FCL requires proper segregation, secure bracing, and compliance with hazardous goods regulations. |
| Shipping | New Cleaner ships as a non-hazardous chemical in sealed, leak-proof containers. Ensure upright placement, avoid extreme heat, and keep away from incompatible materials. Standard ground transport is suitable. Include proper labeling and handling documentation. No special permits required for routine shipments. |
| Storage | Store New Cleaner in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and open flames. Keep the container tightly sealed when not in use. Store separately from acids, oxidizers, and foodstuffs. Ensure the storage area is clearly labelled, spill-contained, and accessible only to trained personnel. |
| Shelf Life | Shelf Life: Stable for 24 months when stored sealed in original container, away from heat, moisture, and direct sunlight. |
Spray washer application in powertrain machining lines uses New Cleaner as a low-foam alkaline additive for removal of chlorinated wax and grinding coolant residues from grey iron and low-alloy steel components. The working bath is held at 55–65 °C, with nozzle pressure between 12 bar and 20 bar; multi-stage spray washers with conveyor speeds of 1.2–2.0 m/min expose parts to recirculated cleaner for 8–15 min. Formulation addition ratio in the fully built concentrate is 2.0–5.0 wt%, and the ready-to-use dilution is 1.0–2.5 vol% depending on water hardness above 15 °dH. Under ISO 16232:2018, cleanliness of fluid-circuit components is verified by gravimetric and particle size classification; for hydraulic galleries after honing, ISO 4406:2020 particle counts are often referenced to OEM-specific limits. A production bottleneck occurs when high-sebum cutting oils generate foam at bath return, causing pump cavitation in vertical multistage centrifugal pumps; defoaming must be maintained without exceeding the solubility limit that causes nozzle clogging in the blow-off section. Operational boundary: aluminium alloy components require a silicated corrosion inhibitor in the cleaner bath at pH above 9.5, otherwise differential aeration corrosion can appear on bearing cap mating faces within 4 h of transfer. Terminal product types include machined crankshafts, camshafts, transmission valve bodies, and turbocharger bearing housings.
In a dairy pasteurizer and silo CIP line, New Cleaner is dosed into a circulated caustic detergent to disrupt protein-lipid deposits and suppress return-line foam without collapsing the cloud point of the base surfactant package. The concentrate addition ratio is 1.5–4.0 wt%; in-use dilution is 0.15–0.40 vol% of the circulated 1.5–2.5 wt% sodium hydroxide solution at 70–80 °C. Production-scale return pumps, typically centrifugal pumps operating at 2,900 rpm, cavitate when foam collapse time exceeds 20–30 s; therefore New Cleaner is evaluated in an air-separated CIP return line rather than solely by static foam height. Cleaning sequence comprises ambient pre-rinse, caustic circulation for 20–30 min, intermediate water rinse, 0.5–1.0 wt% nitric acid circulation, and final potable water rinse. Hygiene obligations derive from Regulation (EC) No 852/2004, Annex II, Chapter II, with cleaning agents for direct food-contact use subject to NSF International Nonfood Compounds Registration Program Category A1/A4; caustic recovery circuits must also meet HACCP-based verification of rinse-water conductivity. Operational incompatibility: New Cleaner must be rinsed before the acid phase because protein residues precipitated by acid in the presence of cleaner can form heat-denatured scales on plate heat exchanger surfaces. Terminal product types include raw milk receiving silos, plate heat exchangers, cheese vats, and brew house fermenter lines.
Meeting IPC J-STD-001G Class 3 ionic cleanliness on assembled printed circuit boards requires New Cleaner in a semi-aqueous spray-under-immersion cleaner with 40 kHz ultrasonic agitation and nozzle flow of 18–22 L/min per manifold section. The cleaner bath is prepared at 8–15 vol% New Cleaner in deionized water; rinse water resistivity must remain above 10 MΩ·cm at 25 °C, and the final rinse must not exceed 0.5 µS/cm conductance. Process flow includes a 30 °C pre-wash for water-soluble flux activation, 55–60 °C main wash for rosin-based flux saponification, air knife dry, and ionic contamination verification per IPC-TM-650 Method 2.3.25 or ion-chromatographic method 2.3.25.1. The pH window is the critical process conflict: rosin acid saponification requires pH above 10.5, but exposed aluminium electrolytic capacitor cans and silver-plated leads can etch at pH above 11.0. Bath pH is therefore buffered between 10.2 and 10.8 with a volumetric addition of 8–12 vol% for mixed-metallurgy assemblies. Surface insulation resistance after cleaning is evaluated per IPC-TM-650 Method 2.6.3.7 at 85 °C/85% RH for 168 h; acceptance is normally a lower limit of 1.0 × 108 Ω for dense high-reliability automotive and aerospace boards. The following table lists acceptance boundary values across the dilution gradient, not production-validated results for any specific batch.
| Cleaner concentration (vol%) | Bath pH at 55 °C | ROSE limit (µg/cm² NaCl eq) | SIR lower limit after 168 h (Ω) |
|---|---|---|---|
| 6 | 9.8 | 1.80 | 2.0 × 108 |
| 10 | 10.5 | 1.20 | 8.0 × 108 |
| 15 | 11.0 | 0.75 | 1.0 × 109 |
Terminal product types include high-reliability aerospace PCB assemblies, server motherboards, and medical imaging modules. Operational limitation: bare copper inner-layer exposure on open via walls may require pH reduction to 9.0–9.5 if immersion time exceeds 12 min; published data for New Cleaner in this specific configuration is limited and must be confirmed by solder mask adhesion and wire bond pull testing.
Automated washer-disinfectors running surgical instrument sets at 35–45 °C in the pre-cleaning stage tolerate New Cleaner at 0.5–2.0 mL/L of ready-to-use bath when foam formation remains below 10 mm in 1 min under recirculation pump shear. Compliance for the cleaning stage is governed by EN ISO 15883-1:2009 and EN ISO 15883-2:2009; residual protein on stainless steel test strips is evaluated according to ISO 15883-5:2021, with a common acceptance threshold below 5 µg/cm². The process sequence comprises a 2–5 min cold pre-rinse, 5–10 min detergent contact, fresh water rinse, and thermal disinfection with A0 values of 600 or 3000 depending on instrument classification. The main production risk is protein fixation by aldehyde-based disinfectants when cleaning is incomplete, which creates hard thermal films on hinged joints; New Cleaner must therefore be followed by adequate dilution rinsing before disinfection. Terminal product types include hinged forceps, cannulated orthopedic drills, laparoscopic sets, and stainless steel instrument trays.
In continuous batch tunnel washers processing reusable dust-control and cleanroom wipes, New Cleaner is formulated at 0.5–3.0 wt% of the total detergent builder system, with a counterflow wash liquor pH of 9.5–11.0 and temperature profile from 55 °C to 70 °C across 8–14 compartments. Compliance is verified under ISO 15797:2018 for industrial washing procedures and textile durability; the detergent product must also meet EU Ecolabel criteria for industrial and institutional laundry detergents, which set limits on total chemical oxygen demand and surfactant biodegradability. Process controls include titratable alkalinity measured as 0.15–0.30% Na2O, moisture retention after membrane press extraction below 1.8 kg/kg dry fabric, and pH drift maintained within ±0.2 units between compartments. Terminal product types are dust-control floor mats, reusable microfiber flat mop heads, and knitted oil-absorbent wipes.
Multi-metal pre-paint lines processing cold-rolled steel, hot-dip galvanized steel, and 6063 aluminium extrusions require New Cleaner in the alkaline degreasing stage at 1.0–3.0 wt% of the working bath at 45–60 °C, with spray pressure of 1.0–1.8 bar. The cleaner must remove mill oil, stamping lubricants, and white oxidation from aluminium without depositing silicate films; residual silicate seals can reduce zirconium phosphate coating density and produce cross-cut adhesion failures after powder coat. Cleaning quality is checked by surface conductivity using the Bresle method per ISO 8502-6:2020, and coated adhesion is evaluated per ISO 2409:2020 or ASTM D3359-23. The process includes pre-degrease, main degrease, two-stage counterflow water rinse, conditioning rinse, zirconium phosphate conversion, final deionized water rinse, and dry. Operational boundary: if the line runs cast magnesium housings in the same bath, pH must not exceed 10.0 because magnesium dissolution begins below that threshold under anodic polarisation; separate bath chemistries are required for magnesium and aluminium mixed loads. Terminal product types include architectural aluminium window extrusions, cold-rolled steel appliance shells, and agricultural equipment enclosures.
For greige cotton knit and polyester-blend tubular fabric, scouring with New Cleaner at 0.3–1.5 g/L in a continuous open-width bleaching range removes spinning oils, knitting wax, and natural cotton pectins before hydrogen peroxide bleaching. The bath is run at 85–95 °C for 30–45 min in the scouring section, with pH maintained between 8.5 and 10.0 using sodium carbonate. Compliance for dyed fabric fastness after scouring is evaluated under ISO 105-C06:2010; chemical residues on the fabric must meet the limits of OEKO-TEX Standard 100 before certification. Process controls include residual extractable wax below 0.2 wt% on fabric and absorbency with a wicking height above 70 mm in 10 min by capillary rise. Terminal product types are single jersey cotton knit, cotton-polyester interlock, and woven shirting greige.
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New Cleaner NC-7000 is supplied as a stabilized solvent blend based on trans-1,2-dichloroethylene and a fluorinated ether, with an acid acceptor package added to suppress acidic decomposition products during repeated thermal cycling. The as-received water content is controlled to <0.05 wt% when measured by ASTM D6304-20. Density at 25°C is 0.812 ± 0.002 g/cm³ by ASTM D4052-22, and kinematic viscosity is 0.68 mm²/s by ASTM D445-21. The product is classified as a flammable liquid with a Pensky-Martens closed-cup flash point of 41°C under ASTM D93-20, which imposes ATEX 2014/34/EU zone controls on heated dip tanks and vapour degreasers. A vapour pressure of 4.6 kPa at 20°C is determined by ASTM D2879-23. New Cleaner NC-7000 does not contain trichloroethylene, perchloroethylene, n-propyl bromide, or any substance listed on REACH Annex XIV at or above 0.1 wt%. The solvent is intended for closed-loop industrial degreasing, not for open manual wiping without local exhaust ventilation.
Immersion cleaning with New Cleaner NC-7000 in a 40 kHz ultrasonic bath at 50–60°C removes mineral oil, chlorinated paraffin drawing compounds, and rosin flux from 6061-T6 aluminium and 316L stainless steel within 3–6 min, based on gravimetric soil removal tests following ASTM G122-20. For blind holes and connector shells with depth-to-diameter ratios above 4:1, ultrasonic power density should be maintained at 0.4–0.6 W/cm² to prevent cavitation shielding. A two-stage rinse with clean solvent at ambient temperature is required to reduce non-volatile residue below <0.002 wt%, as determined by ASTM D1353-13. Nitrile, butyl, and EPDM seals may be exposed intermittently for up to 8 h at 25°C without measurable Shore A hardness change greater than 5 points; natural rubber, polycarbonate, and acrylic should not be immersed because softening or stress crazing develops within 1 h.
| Property | Test method | Specification range |
|---|---|---|
| Density at 25°C | ASTM D4052-22 | 0.810–0.814 g/cm³ |
| Kinematic viscosity at 25°C | ASTM D445-21 | 0.65–0.70 mm²/s |
| Flash point | ASTM D93-20 | 39–43°C |
| Initial boiling point | ASTM D1078-11 | 76–80°C |
| Dry point | ASTM D1078-11 | ≤82°C |
| Evaporation rate relative to n-butyl acetate | ASTM D3539-11 | 2.2–2.5 |
| Kauri-butanol value | ASTM D1133-13 | 122–126 |
| Water content | ASTM D6304-20 | <0.05 wt% |
| Non-volatile residue | ASTM D1353-13 | <0.002 wt% |
| Acid acceptance | ASTM D2942-20 | >1.5 wt% NaOH equivalent |
| Surface tension at 25°C | ASTM D1331-20 | 24.0–25.5 mN/m |
The solvency profile of the blend is quantified by a kauri-butanol value of 124 under ASTM D1133-13, which places it above high-flash-point hydrocarbon degreasers and below stabilised methylene chloride, while remaining suitable for rosin flux and heavy oil removal. Evaporation rate relative to n-butyl acetate is 2.3 under ASTM D3539-11; coupons reach tack-free dryness in 30–45 s at 25°C and 0.3 m/s air flow. This evaporation rate supports solvent recovery in vacuum-assisted stills but creates a narrow handling window in open-top tanks: the top of the liquid should not exceed 35°C without a refrigerated chiller, and condensation coils should be maintained at 10–15°C to keep workplace exposure below the peak limit of 200 ppm recommended by the supplier. On copper alloys, the stabiliser system prevents visible tarnish for 24 h of vapour contact, but water separation is necessary because wet solvent above 0.1 wt% water can hydrolyse the fluorinated ether and depress the flash point. The product is not recommended for immersion cleaning of polyurethane castings, PVC-sheathed cables, or elastomers containing natural rubber because excessive swell and plasticiser extraction occurs.
| Material | Exposure condition | Result | Test basis |
|---|---|---|---|
| Nitrile rubber | 8 h at 25°C | Shore A change <5 points | ASTM D2240-21 |
| Butyl rubber | 8 h at 25°C | Volume swell <2% | ASTM D471-21 |
| EPDM | 4 h at 50°C | Volume swell <3% | ASTM D471-21 |
| 316L stainless steel | 24 h vapour contact | No pitting | ASTM G48-11 |
| 6061-T6 aluminium | 2 h at 60°C | Weight loss <0.1 mg/cm² | ASTM G31-21 |
| Polycarbonate | 1 h at 25°C | Stress crazing | Visual inspection |
| Natural rubber | 1 h at 25°C | Volume swell >10% | ASTM D471-21 |
Under sustained thermal cycling in a 60°C ultrasonic bath, New Cleaner NC-7000 shows a total acid acceptance of >1.5 wt% NaOH equivalent when tested according to ASTM D2942-20. This level is sufficient for approximately 480 h of continuous exposure in a sealed pilot-scale bath before the inhibitor package drops below a maintenance threshold of 0.5 wt% NaOH equivalent. During this period, the pH of a separate water extract should remain between 6.5 and 8.5. The main failure mode observed on production ultrasonic lines is not solvent breakdown but accumulation of aluminium fines and high-molecular-weight oil oligomers that increase viscosity from 0.68 mm²/s to 0.74 mm²/s and reduce cavitation intensity by 12–18% when measured with a hydrophone at 40 kHz. When this occurs, in-line filtration through 1 µm bag filters and daily bottom skimming restore performance without complete solvent replacement. Mixing with amine-based corrosion inhibitors or alkaline detergents is prohibited because the additive package is incompatible at pH values above 10, which causes phase separation and formation of insoluble salts.
Vacuum-assisted vapour degreasing with New Cleaner NC-7000 operates within a narrow pressure window bounded by the atmospheric boiling range of 76–80°C and the flash point of 41°C. At an absolute pressure of 40 kPa, the vapour temperature can be reduced to approximately 55°C, which permits cleaning of heat-sensitive electronic assemblies without exceeding 65°C surface temperature. The recommended heating element sheath temperature is 100–115°C, and the freeboard ratio must be maintained above 1.0 to prevent vapour escape during the pulse cycle. A cooling-water setpoint of 10°C is required for the condenser; if the chiller supply rises above 18°C, solvent losses at the freeboard increase because the vapour density of the blend changes rapidly in this temperature region. Published data for this specific configuration is limited in open literature; therefore, operators should validate solvent recovery efficiency for each chamber geometry by spiking the bath with 5 wt% mineral oil and measuring the residual oil content in the condensate after 3 cycles. Do not operate at pressures below 30 kPa with stainless steel heating elements because localised film boiling can produce decomposition products that stress the stabiliser package.
In automated dip lines, the product is charged through PTFE-sheathed transfer pumps because the low surface tension of 24.8 mN/m under ASTM D1331-20 permits leakage through worn EPDM packing. Static EPDM flange gaskets are acceptable, but dynamic seals in pumps and valves require PTFE or perfluoroelastomer. Batch-to-batch variation in density is controlled to ±0.002 g/cm³, which prevents stratification in solvent level monitoring systems that use differential pressure transmitters. Lot acceptance includes gas chromatography for low-boiling impurities according to ASTM D5399-09, with total impurity peaks held below 0.2%. The product must be kept under nitrogen blanketing in bulk storage to maintain water content below 0.05 wt%; if headspace humidity exceeds 60% RH, molecular sieve breather cartridges are recommended. Reprocessing through a 5 µm coalescer and continuous gravity separator reduces entrained water to <0.02 wt%. Transfer lines should be grounded because the product has electrical conductivity below 1 pS/m and can accumulate static charge.
Electronic assembly cleaning with New Cleaner NC-7000 removes rosin flux residues from through-hole and surface-mount devices in a two-stage ultrasonic cycle at 45°C; the final rinse is metered by conductivity to maintain chloride contamination below 0.5 µg/cm² when extracted according to IPC-TM-650 2.3.25. For aerospace aluminium inspection, post-cleaning surfaces show no water-break-free failure after 24 h ambient storage. The product should not be used on magnesium alloys in immersion baths above 40°C because water contamination can generate hydrogen at the metal surface. New Cleaner NC-7000 is shipped in 20 L and 200 L drums; bulk storage requires stainless steel or lined carbon steel with a nitrogen blanket, and all transfer lines should be electrically bonded.
