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Do you know the important stages in the injection molding process of plastic products?
The injection molding process of plastic parts mainly includes four stages, such as filling – pressure holding – cooling – demolding, etc., which directly determine the molding quality of the product, and these four stages are a complete continuous process. 1.Filling stage fill...Read more -
To fully understand masterbatches, you must remember these 5 key points!
To fully understand masterbatches, you must remember these 5 key points! Masterbatches Masterbatches are a mixture of high-performance and high-concentration color resins made by a large number of pigments or dyes of one or more components and carrier resins through strict processing and dispersi...Read more -
HOW TO CHOOSE UV ABSORBER?
HOW TO CHOOSE UV ABSORBER? In this article, we talk about the key points of polymer anti-UV selection, hoping to inspire you. Polymer photoaging is actually similar to the mechanism of thermal aging, both external energy attacks the molecular chain, and the free radicals produced trigger a chain ...Read more -
Do you know the application of polyamide (PA) composites in rail transit?
Do you know the application of polyamide (PA) composites in rail transit? Rail transit refers to the use of rail trains for personnel transportation, including passenger lines, high-speed railways, urban rail transit, etc., with large capacity, fast speed, safety, punctuality, environmental prote...Read more -
What are the applications of colorless transparent PI film in the field of optoelectronics?
What are the applications of colorless transparent PI film in the field of optoelectronics? Polyimide material has excellent low temperature resistance, radiation resistance, dielectric properties and mechanical properties, low thermal expansion coefficient, non-toxic and self-extinguishing, can ...Read more -
What polymer materials are available at the World Cup in Qatar
What polymer materials are available at the World Cup in Qatar Recently, the quadrennial football feast, the Qatar World Cup grandly opened. In addition to the expectations of the majority of fans for this event, this World Cup has received keen attention from netizens before it has opened, and i...Read more -
Compound mechanism and formulation design of main and auxiliary antioxidants against thermal oxygen aging
Compound mechanism and formulation design of main and auxiliary antioxidants against thermal oxygen aging The anti-thermal oxygen aging of the polymer is mainly achieved by adding antioxidants, which can be divided into two kinds of primary antioxidants and auxiliary antioxidants according to the...Read more -
How to improve the UV aging resistance of photovoltaic film?
How to improve the UV aging resistance of photovoltaic film? Global energy is accelerating its transformation to efficient, clean and sustainable, and the development of clean energy is also an important factor affecting the global economy and ecological environment. Among them, photovoltaic sola...Read more -
What are the advantages and disadvantages of the six flame retardants commonly used in nylon modification?
What are the advantages and disadvantages of the six flame retardants commonly used in nylon modification? 1. Brominated styrene polymer Advantages: Very good thermal stability and because it is melt-mixable with nylon, it has good flowability in the processing process. In addition, the flame-ret...Read more -
SVHC listed substances：UV-320, UV-327, UV-328, UV-350
SVHC listed substances：UV-320, UV-327, UV-328, UV-350 SVHC, a substance of high concern, is derived from the European REACH regulation. According to Article 57 of REACH Regulation, SVHC is determined according to the following standards. Substances with very high degree of concern and serious co...Read more -
Plastic additives provide UV protection for 5G base stations
Plastic additives provide UV protection for 5G base stations Under the action of BASF’s Tinuvin®360 light stabilizer, 5G outdoor base stations can resist aging and degradation caused by strong sunlight, so as to maintain stable operation and extend service life. ♦ Tinuvin® 360 extends the...Read more -
UV ABSORBER YIHOO UV312
UV ABSORBER YIHOO UV312 The non discoloring UV Absorber for PA, Polyesters,rigid PVC… UV Absorption data of selected stabilizers UV absorption spectra of Sanduvor VSU Solvent : Cyclohexane Cell : 1.0 cm Concentration : 16.8 mg/l UV Absorbers Base requirements for an effective UV ...Read more -
WATER BASE ANTIOXIDANT, EXCELLENT COATING ADDITIVE – YIHOO AN245DW
To meet the environmental acceptability and sustainability requirements of both our customers’ and the market, Yihoo Technology has been constantly working to expand and optimize the organization’s wide range of solutions, aiming to deliver innovative, cutting-edge products of outsta...Read more -
EXCELLENT NICKEL QUENCHER AGENT – YIHOO UV1084
EXCELLENT NICKEL QUENCHER AGENT – YIHOO UV1084 Nickel quencher has always been a special class in light stabilizers, which can quickly and efficiently quench (return to equilibrium state) the excited polymer molecules absorbing energy, thus avoiding the triggering of photochemical reactio...Read more -
6FDA&6FXY-THE BEST FOR POLYIMIDE FILM
In 2019, the global 5G construction boom has led to the launch of foldable mobile phones by major global manufacturers. 5G and foldable mobile phones have brought more stringent performance requirements and huge market increases to the flexible transparent polyimide film (PI film) industry. PI (...Read more -
Excellent Amine Anti-yellowing Agent-Yihoo HN130
Nowadays, TDI or MDI are chosen to be the main raw materials for most PU products, whether curing agent, soft and hard foaming, elasticity, PU leather or PU paint. However, either for TDI or MDI, its benzene ring in TDI and MDI directly connects to different isocyanester groups, and the pi bond g...Read more -
YIHOO UV571-HIGH EFFECTIVE PU ADDITIVE
YIHOO UV571 is 100% equivalent product of that from leading companies, with stable quality and light color. Compared with ordinary goods, the color of the product only has slight difference within six months. UV571 is a light yellow viscous liquid, mainly absorbing 300nm-350nm spectrum. Accordin...Read more -
YIHOO LS519-Excellend Nylon Stabilizer
Yihoo LS519 is the 100% counter-type of Nylostab Seed. LS519 is a novel multifunctional nylon additive which combines several beneficial properties in one molecule. Due to its unique molecular structure, LS519 can withstand the reducing environment of nylon melting process and act as melt stabil...Read more -
YIHOO AN333-Phenol-Free & Good Hydrolysis Resistance Antioxidant
When the traditional phenolic antioxidant contacts with the nitrogen and oxygen gas in the air, it produces quinone structure. Qinone structure is the root cause for yellowing and getting red. Phosphite antioxidant is also widely used as an excellent auxiliary antioxidant. However, with the conti...Read more -
Low VOC Automotive Trim Flame Retardant- Yihoo FR950
In recent years, with the implementation of in-car air quality regulations, in-car control quality and VOC(volatile Organic Compounds) level have become an important part of automobile quality inspection. VOC is the command of organic compounds, mainly refers to the vehicle cabin and baggage ca...Read more