Golden Natural Launches Precision Viscosity Bath with Double-Sleeve Temperature Control
2025-08-08
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Golden Natural Environmental Technology Co., Ltd. Launches Precision Viscosity Bath with Double-Sleeve Temperature Control
Golden Natural Environmental Technology Co., Ltd has secured a critical patent (CN223027374U) for its next-generation viscosity thermostatic bath, positioning the Chinese SME as a contender in high-precision laboratory equipment. The June 2025-authorized technology addresses core industry pain points through three breakthroughs:
1. Ultra-Stable Temperature Control (±0.01℃)
The double-sleeve assembly--featuring an inner/outer threaded barrel with embedded silicone rubber heating elements--creates a sealed thermal chamber. This innovation reduces temperature fluctuations by 90% compared to conventional baths (typically ±0.1℃), achieving 0.001℃ resolution. The design meets stringent requirements for pharmaceutical viscosity testing under GMP standards and military fuel inspections (e.g., China's 2025 Petrochemical QC mandates).
2. Intelligent Vibration Suppression
An integrated multi-gear clamping system automatically locks the viscosity tube holder via motor-driven gears and shafts. This eliminates measurement deviations caused by ambient vibrations--a critical advancement for ASTM D445 and ISO 3104-compliant testing in high-traffic labs.
3. Energy-Efficient Performance
Modular thermal chambers cut energy consumption by 15% while enabling rapid temperature transitions (-70°C to 150°C in
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Recent Innovations and Market Dynamics in the Coatings Industry August 2025
2025-08-06
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Recent Innovations and Market Dynamics in the Coatings Industry (2025)
The global coatings industry is undergoing transformative shifts driven by sustainability mandates, performance enhancement technologies, and evolving market demands. Key developments span material science breakthroughs, market expansions, and eco-friendly innovations:
1. Material Science Breakthroughs
Nanocellulose-Modified UV-Curable Coatings: A dual-network design combining chemical crosslinking (using TMP/HEMA) and physical nanocellulose (CNF-K) networks achieves synergistic strength-toughness balance. This UV-cured waterborne polyurethane coating exhibits a 32.21% increase in tensile strength, 11.43% higher modulus, and 41.48% elongation--22× greater than commercial alternatives--while maintaining low-VOC characteristics and rapid curing (30%. Policies like EU subsidies for green manufacturing accelerate adoption.
Concrete Coating Innovations: Garage Force's CycloSpartic molecular technology offers 20× greater strength than epoxy coatings and a transferable lifetime warranty, targeting industrial durability needs.
Emission Reduction: Decorative films (e.g., PP/PVC) suppress particleboard VOCs by 83-93%, though PVC introduces new odorants. Resin-impregnated paper (RIP) treatments avoid volatile byproducts.
These abstracts are provided by Xiamen Jintianran Environmental Protection Technology Co., Ltd.In China.
We have been developing and producing water-borne coatings for more than 20 years.
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Xiamen Jintianran's New Patent: Quick-Cleaning Paint Filter Leading the Eco-Innovation Trend
2025-08-04
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Xiamen Jintianran's New Patent: Quick-Cleaning Paint Filter Leading the Eco-Innovation Trend
Key Patent Information
Patent Name & Number
Official Name: "A Quick-Cleaning Paint Filter"
Authorization No.: CN222368480U (granted in 2025, applied in June 2024).
Core Innovation
Modular Design: Features a detachable filter cartridge, fixed ring, and mounting plate, enabling rapid disassembly for cleaning or replacement by simply removing the first end cap.
Efficiency Boost: Reduces filter maintenance time significantly compared to traditional methods, minimizing production downtime and energy consumption.
Environmental Impact
Aligns with green manufacturing trends by cutting resource waste during production and lowering operational carbon footprint.
Business Significance
Strengthens Xiamen Jintianran's market position through technical barriers and appeals to eco-conscious clients.
Part of the company's 26 active patents, reinforcing its focus on sustainable chemical solutions.
This patent exemplifies the ongoing shift toward automation and eco-efficiency in China's paint industry, addressing both productivity challenges and tightening environmental regulations.
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Paint Industry Sees Tech Breakthroughs and Price Adjustments on July 29
2025-07-29
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Paint Industry Sees Tech Breakthroughs and Price Adjustments
On July 29, Beixin Jia Bao Li announced the trial production success of its first 10,000-ton intelligent (multi-color production line) in Jiangmen, Guangdong. This vertical automated line integrates layered processes with industrial IoT to address 50% annual market growth in stone-effect coatings. It features five innovations:
Global Price Surge Amid Cost Pressures
Kansai Paint announced price hikes of 5%-20% effective September 20, citing persistent raw material inflation, energy cost spikes, and labor shortages. This follows July price adjustments by Asian waterproofing giants including Oriental Yuhong and SKSHU Paint (3%-13% increases).
Waterborne Expansion
China's Huabao waterborne coatings were applied on 72 cement tankers exported to South Korea, passing stringent corrosion tests in Dalian's marine climate.
Carbon-Capture Innovation
U.S.-based Dunn-Edwards debuted architectural paints using captured CO₂ from industrial emissions, converting 2 million lbs annually (equivalent to 800 acres of forest carbon uptake).
Marine Tech
Nippon Paint's biocide-free antifouling coating AQUATERRAS --debuted at China's 2024 CIIE--achieved its first domestic application on a 5,610-TEU container ship, cutting vessel fuel use by 14.7%.
This is Xiamen Jintianran Environmental Protection Technology Co., Ltd. from China.We have been developing and producing water-borne coatings for more than 20 years.Thank you for your attention and support.
E-mail: gn1869@163.com
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Sanding Techniques for Water-Based Wood Lacquer
2025-06-23
Sanding Techniques for Water-Based Wood Lacquer
*HILHELM Application Hotline: +86-592-5071661 / +86-13606001981*
Why Sanding Matters
Sanding prepares surfaces for water-based wood lacquer by:
Ensuring flatness (critical for glossy finishes).
Enhancing adhesion, especially over oil-based paints.
Skipping sanding wastes up to 35% of materials due to rework. Proper technique saves 5% in costs!
Core Sanding Principles
Direction & Pressure:
Sand parallel to wood grain with even, light pressure.
Use fingers/palm to grip sandpaper; for large surfaces, wrap around a wood block.
Dust Control:
Dry sanding: Remove all dust before coating—critical for dark woods (e.g., walnut).
Open-grain finishes: Clean pores with stiff brushes to prevent dust trapping.
Curing Check:
Sand only after full drying (24+ hours). Wet-sanding? Wait 48 hours to avoid whitening.
Grit Selection:
Never skip grits! Use progressively finer abrasives:
Stage Grit Tools
Raw Wood 180-240# Coarse sandpaper
Sealer/Basecoat 400-600# Fine sandpaper/scouring pad
Mid-coats 400-600# Sandpaper/steel wool
Topcoat Prep 1000-1500# Wet-sanding only
Stage-Specific Techniques
1. Raw Wood Sanding
Goal: Remove dirt, splinters, and level surfaces.
Method:
Use 180-240# grit along the grain.
Round sharp edges to prevent poor adhesion.
Maintain decorative lines—never distort contours!
2. Pre-Sealer Sanding
Goal: Smooth without cutting through.
Method:
Lightly sand sealed wood with 400-600# grit.
For edges/carvings, use 600# nylon pads.
3. Between Coats
Goal: Remove dust nibs, improve adhesion.
Method:
400-600# grit with uniform pressure.
For antique effects: Use steel wool/scouring pads to accentuate textures.
4. Pre-Topcoat Sanding
Avoid if possible. If needed:
Matte/Satin: Dry-sand with 600# grit.
High-Gloss: Wet-sand with 1000# → 1500# grit.
Pro Tips for Complex Shapes
Curves/Carvings: Fold sandpaper for precision; use contour-matching jigs.
End Grain: Sand twice as long—it absorbs more finish.
HILHELM Water-Based Wood Lacquer:
EU SGS-certified, near-zero VOC (
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