ibuychem.com - Leading Manufacturers & Suppliers of Chemical Materials and Products in China.

NL302D is soluble in esters, ketones, alcohol ethers and other solvents, and can also be soluble in some aromatic solvents.

Recommended products: Kangming Chemical NL302D Modified Polyester Resin

The NL302D modified polyester resin launched by Shanghai Kangming Chemical Co., Ltd. can be cross-linked with amino resin. The paint film has excellent adhesion, good pigment wettability, a wide temperature adaptability range during curing, and can be cross-linked at low temperature, which is particularly suitable for fast line speeds. Application characteristics: The resin can be cross-linked with amino resin, the paint film has excellent adhesion, good pigment wettability, a wide temperature adaptability range during curing, low-temperature cross-linking, and can effectively reduce the use of acid catalysts and amino groups in the coating system, especially suitable for fast line speed. Application range: Coil coating primer and back paint Technical indicators: Appearance transparent Solid content% 58～62 Color (Fe-Co) ≤ 3 Acid value (mgKOH/g) ≤ 12 Gardner viscosity (25℃) seconds 15-25 Solvent dilution: NL302D is soluble in esters, ketones, alcohol ethers and other solvents, and can also be soluble in some aromatic solvents. It has limited solubility in aliphatic solvents, and stability needs to be tested when used. Resin compatibility: It has good compatibility with epoxy resin, and miscibility and stability tests are required before mixing with other resins. This product has now entered the excellent material library. If you need a sample, please click: Kangming Chemical NL302D modified polyester resin. Shanghai Kangming Chemical Co., Ltd. was formerly known as Shanghai Newly Chemical Tech-nology Co., Ltd., established in 2003. Kaifeng Wuyuan Chemical Co., Ltd. serves as Kangming's production facility in Henan Province,with an annual capacity of 120,000 tons of various synthetic resins and coating additives. Aftermultiple upgrades, the factory has achieved intelligent manufacturing and digital management.Its product portfolio includes polyester resins, alkyd resins, epoxy resins, acrylic resins, aminoresins, as well as blocked polyurethanes and coating additives, widely serving industries such asphotovoltaic materials, coil coatings, wood coatings, industrial coatings, inks, and adhesives. Kangming maintains an independent R&D team and collaborates with universities and research in-stitutes to advance research in synthetic resins, additives, and new materials.

35 Jul 16, 2026

Covestro Opens New TPU Applica

Three-site network now complete: AD Center in Guangzhou, production  in Zhuhai, and R&D in Changhua – driving integrated regional synergies • Strategically located near key industry clusters in consumer electronics,  automotive, footwear, PPF and specialty extrusion   • Co-located Engineering Plastics and Specialty Films teams bring  compounding, color and film capabilities for customers 20 May 2026,Covestro today officially opened its new Thermoplastic Polyurethanes (TPU) Application Development (AD) Center in Guangzhou, China. The opening marks a significant milestone in implementing the company’s strategy to bring innovation  closer to customers across Asia-Pacific. The new AD Center complements the company’s soon-to-be largest global TPU production site in Zhuhai, which began operations earlier this year, and its existing regional R&D center in Changhua.  Together, the three sites form an integrated network spanning R&D, application  development and large-scale manufacturing. The Asia-Pacific TPU market, particularly in South China, continues to see strong  demand from fast-growing sectors such as consumer electronics, automotive and  specialty films. The Guangzhou AD Center strengthens the company’s ability to  translate this demand into tailored material solutions through closer technical  collaboration with customers. “This new Application Development Center represents a strategic cornerstone in  our global TPU strategy to grow in high-value and emerging segments in AsiaPacific,” said Dr. Andrea Maier-Richter, Global Head of TPU at Covestro. “We will  explore, pilot and upscale new application fields for TPU in robotics, healthcare and  mobility solutions together with our customers – in close collaboration and at the  heart of the market.” Capabilities designed for speed and precision The center is designed to help customers move faster. Its processing simulation  lines replicate real production conditions in extrusion and injection molding, enabling rapid formulation adjustments and material modification. These capabilities help reduce trial cycles, shorten time-to-market, and deliver solutions  tailored to specific application needs. “Asia is home to some of the world’s most dynamic and fast-moving industries, and  our customers here expect partners who can keep pace with them. This center is  our answer to that, bringing together our cross-business capabilities under one roof right here in South China,” said Holly Lei, President Covestro China. “It also  reflects our deep commitment to this market and our belief that true innovation  happens when you are close to your customers and the industry.” Unlocking value through cross-business synergies A distinctive feature of the Guangzhou AD Center is its multi-business setup, with Engineering Plastics (EP) and Specialty Films (SF) teams co-located on the same  site, enabling close collaboration and faster integration of capabilities. The EP unit  brings compounding expertise and color competence, supporting in-house color  matching for applications such as consumer electronics, footwear and paint  protection films (PPF). The SF unit enables pilot production and finished product  commissioning for high-performance films and other extrusion-based applications. This integrated approach brings together capabilities across business entities,  creating added value for customers. “Innovation at Covestro is led by our markets and always strives to combine our  global strengths across the business entities for our customers,” said Dr. Christian  Haessler, Head of Global Innovation TPU at Covestro. “TPU is a material for a more sustainable future, and the Guangzhou AD Center will enable the development of  highly versatile and recyclable TPU material solutions in one of the most dynamic  innovation ecosystems worldwide.” The Guangzhou AD Center is now open for customer and partner collaboration  across Asia-Pacific, offering end-to-end customer support from initial material  consultation to pilot production and troubleshooting.

64 Jun 05, 2026

BASF announced that it will increase prices for its MDI and TDI products in the East Asia region (excluding mainland China) by USD 500/t, effective immediately or as contract terms allow.

Cabot Corporation To Increase Prices Globally For Products Sold By Its Specialty Compounds Business

CHINACOAT 2026 will be held from November 11 to 13, 2026, at Area A of the China Import and Export Fair Complex in Guangzhou, P.R. China. Since its inception in 1996, CHINACOAT has grown into a global coatings platform for technology exchange and business development worldwide. According to The Business Research Company, the global paints and coatings market reached US$248.1？billion in 2025 and is projected to grow to $336.0？billion by 2030, at a CAGR of 6.5%. The Asia Pacific region remains the largest and fastest？growing coatings market, accounting for over one？third of global revenue. China continues to drive demand through rapid urbanization, infrastructure investment, expansion of the EV industry, and adoption of sustainable building materials. Growth in China is expected to continue through 2026, driven primarily by advanced manufacturing, new energy vehicles, semiconductors, green building materials, and smart infrastructure. CHINACOAT offers exhibitors direct access to this thriving hub, enabling them to leverage cross？border trade opportunities and broaden their customer base. Over the past 30 years, CHINACOAT has evolved into a global platform for exhibitors to present new technologies, strengthen brand visibility, and connect with decision？makers face-to-face. As CHINACOAT enters its 30th year, the exhibition will continue to create important opportunities for exhibitors to connect, grow, and collectively contribute to the industry’s development. Exhibiting at CHINACOAT2026 enables companies to showcase innovations that support these priorities, including low？VOC and waterborne coatings, energy？efficient production processes, and advanced functional materials. By presenting solutions that address both policy goals and industry needs, exhibitors can strengthen their positioning in China’s coatings market and forge stronger connections with downstream sectors undergoing modernization. The 2025 Shanghai edition set new records, attracting 45,024 visitors from 125 countries/regions and hosting 1,464 exhibitors from 30 countries/regions. Source：coatingsworld By: Rachel Klemovitch Assistant Editor

58 Jun 05, 2026

001123

21321305555555555555555

13 Apr 02, 2026

Akzonobel Supplies Protective Power For Flagship Energy Project In China

One of China’s most ambitious green energy initiatives – and the largest project of its type in the world – is being protected by high-performance coatings supplied by AkzoNobel. One of China’s most ambitious green energy initiatives – and the largest project of its type in the world – is being protected by high-performance coatings supplied by AkzoNobel. The company’s International® brand is providing long-term corrosion protection and chemical and heat resistant coatings for the wind power and chemical processing facilities at the Songyuan Hydrogen Energy Industrial Park. Constructed by China Energy Engineering Group Co., Ltd., it’s the world’s largest integrated green hydrogen-ammonia-methanol project. Now in phase two, the industrial park operates entirely on 100% renewable electricity and is currently focused on producing 45,000 tons of green hydrogen and 200,000 tons of green ammonia and methanol annually. “It’s a great honor for AkzoNobel to participate in this flagship national initiative with global significance,” explains Rob Leslie, Business Director of the company’s Marine and Protective Coatings business in Greater China. “This validates our technical capabilities in corrosion protection for renewable energy applications and demonstrates our commitment to supporting the green energy sector.” Wind turbines and chemical facilities are faced with harsh outdoor conditions, such as severe corrosion and extreme temperature fluctuations. The products being supplied by AkzoNobel’s International brand offer a number of key benefits to help address these challenges. The advanced steel structure is protected by a coatings system which includes Interzinc 52E, Interthane 990E and Intergard 475HS. This provides reduced VOC emissions compared with conventional equivalents, as well as offering excellent anti-corrosion protection. For critical piping and ammonia tanks, Interbond 2340UPC was selected for its ease of application and global reputation for protecting against CUI (corrosion under insulation), qualified to the latest standards. Hydrogen storage spheres were coated with Interseal 670HS, paired with a topcoaat recognized on the GB register of solar reflective coatings, ensuring compliance and safety. “We’re fully focused on helping customers meet the challenges of extreme manufacturing environments and complex operating conditions,” adds Leslie. “We’ll continue to tailor our protective solutions in China so we can support the energy sector’s carbon neutrality ambition.” AkzoNobel has reduced its own Scope 1 and 2 emissions by 47% (compared with the 2018 baseline) and is aiming for a 50% reduction across the value chain by 2030. A significant contributing factor is the company’s increasing use of renewable electricity, which reached 69% by the end of 2025. Construction on the Songyuan project first began in 2023. It spans the entire industrial chain, from renewable electricity to green hydrogen, then to green ammonia and methanol, addressing a major global challenge – balancing the intermittency of renewable power with the stability required for chemical production.

4 May 28, 2026

Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.

TOR以专业与诚信作答315：每一天都是品质坚守的考场

000000000000000正文Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.Clariant showcases advanced formulation technologies, including two newproduct launches designed to help customers overcome critical challengesin modern agriculture.

2 Mar 25, 2026

Next-generation high performance light stabilizer protects outdoor plastics More seasons, less waste with Tinuvin® NOR® for agricultural films Advanced UV protection for rotomolding applications with Irgastab®

Chinaplas 2026: BASF Showcases Innovative Additive Solutions

On April 21 to 24, 2026 at Chinaplas BASF highlights its plastic additive innovations for outdoor applications, plasticulture and industrial applications at National Exhibition and Convention Center (NECC) in Hongqiao, Shanghai, China, hall 7.2, booth C41. In China, greenhouses using films stabilized with BASF’s Tinuvin ® NOR benefit from longer service life, enhanced resistance to agrochemicals, and reliable UV protection for grape cultivation. Designed to withstand year-round challenging weather conditions From coastal humidity to inland heat, outdoor plastics face year-round stress. Tinuvin NOR 600 is designed to provide performance for exactly these challenging conditions, combining long？term weatherability with strong acid resistance. The additive works synergistically with other BASF light stabilizers to significantly boost the resistance of PVC , its alloys, and polyolefin-based plastics to UV radiation and heat. This makes it particularly suitable for applications such as for example, roofing membranes, truck tarpaulin, and artificial turf. Tinuvin NOR 600 is offered in a free-flowing, low-dust form that allows processors and masterbatch manufacturers to handle it safely and efficiently while developing durable, differentiated solutions. The product sets a new benchmark in light stabilization and enables customers to meet the increasing performance requirements for outdoor plastic applications. At Chinaplas 2026, BASF presents innovative solutions powered by its VALERAS® portfolio, enabling sustainability across the entire plastics lifecycle. More seasons for agricultural plastic films China is the world's largest consumer of plastic films in agriculture. Enhancing the durability of mulch and greenhouse films translates to reduced waste, greater efficiency, and a future where high-performance films contribute directly to China’s long-erm ecological goals. BASF’s Tinuvin NOR platform provides advanced stabilizer solutions that protect agricultural films against strong sunlight, heat and agricultural chemicals at the same time, providing durability and reliable performance. From the vegetable greenhouses of Shandong to the sprawling horticulture bases in Yunnan, farmers can rely on advanced plastics to protect their crops from intense sunlight, fluctuating temperatures, and increasingly unpredictable weather. By using the NOR technology, film manufacturers can ensure long-lasting protection, easy processing, and compliance with organic farming standards. Sustainability across the entire plastics lifecycle is enabled through the BASF VALERAS ® portfolio of additive solutions and services, of which Tinuvin solutions are an integral part. Reliable performance for demanding rotomolding applications Rotomolding applications such as water tanks or logistic containers for industrial goods including chemicals or other hazardous materials require high material performance to prevent leakages and environmental contamination. The material has to withstand harsh weather conditions, wide temperature fluctuations during transport through  temperature zones, and long-term outdoor storage. Water storage and container manufacturers looking for advancing their material performance can turn to BASF’s Irgastab product solutions. The newly developed portfolio  for rotomolded containers or liquid tanks, can  provide UV protection for up to 20 years while improving productivity and processing efficiency at the same time. Chinaplas visitors can find BASF at hall 7.2, booth C41 .

2 Mar 24, 2026

Covestro Increases PU System Products Prices from April 1, 2026

HZ info,Covestro Shanghai Co., Ltd. recently announced that, as of April 1, 2026, the prices of its PU system products will increase by 30%. This price hike is an additional adjustment outside the regular pricing mechanism, due to unprecedented market turbulence that falls outside the scope of Covestro's standard pricing mechanism.

1 Mar 24, 2026

LANXESS is raising its prices for Trimethylolpropane with immediate effect. The increase amounts to an average of 20 percent and applies worldwide.

LANXESS Raises Prices for Trimethylolpropane

Specialty chemicals company LANXESS is raising its prices for Trimethylolpropane with immediate effect. The increase amounts to an average of 20 percent and applies worldwide. This decision reflects the ongoing, cumulative cost increases. These include significantly higher energy costs and higher raw material costs. Despite intensive efforts to mitigate cost increases and maintain stable prices, an adjustment is necessary to ensure the long-term reliability and sustainability of supplies.

2 Mar 24, 2026

CHINACOAT Returns for 2026

CHINACOAT 2026 will be held from November 11 to 13, 2026, at Area A of the China Import and Export Fair Complex in Guangzhou, P.R. China. Since its inception in 1996, CHINACOAT has grown into a global coatings platform for technology exchange and business development worldwide. According to The Business Research Company, the global paints and coatings market reached US$248.1？billion in 2025 and is projected to grow to $336.0？billion by 2030, at a CAGR of 6.5%. The Asia Pacific region remains the largest and fastest？growing coatings market, accounting for over one？third of global revenue. China continues to drive demand through rapid urbanization, infrastructure investment, expansion of the EV industry, and adoption of sustainable building materials. Growth in China is expected to continue through 2026, driven primarily by advanced manufacturing, new energy vehicles, semiconductors, green building materials, and smart infrastructure. CHINACOAT offers exhibitors direct access to this thriving hub, enabling them to leverage cross？border trade opportunities and broaden their customer base. Over the past 30 years, CHINACOAT has evolved into a global platform for exhibitors to present new technologies, strengthen brand visibility, and connect with decision？makers face-to-face. As CHINACOAT enters its 30th year, the exhibition will continue to create important opportunities for exhibitors to connect, grow, and collectively contribute to the industry’s development. Exhibiting at CHINACOAT2026 enables companies to showcase innovations that support these priorities, including low？VOC and waterborne coatings, energy？efficient production processes, and advanced functional materials. By presenting solutions that address both policy goals and industry needs, exhibitors can strengthen their positioning in China’s coatings market and forge stronger connections with downstream sectors undergoing modernization. The 2025 Shanghai edition set new records, attracting 45,024 visitors from 125 countries/regions and hosting 1,464 exhibitors from 30 countries/regions. Source：coatingsworld By: Rachel Klemovitch Assistant Editor

6 Mar 24, 2026