estimated 30-50 per transaction, Depends on region and banks. avoid intermediary bank
150-300 USD Depends on region and banks
Lin Chemical manufacture, also outsource feature products from the best factories. They either manufacture for BASF, Clariant or other had earned good reputations among the industry. With year by year working, solid partnerships were achieved. We value our supply chain as the same as customer service.
We assume anyone could get several quotations in few clicks or phone calls. There is a lot of working to distinguish and find the right ones. We ‘ve seen prices lower than lower, fake products, or other tricks. We paid price for learning from it and now we bring you the really good ones.
Equipped with an experienced team enable us to design anti-oxidising and coloring solution for plastics and other polymers. This is vital because additives are applied in a system and issues happen when
1、choose the wrong additive
2、bought the fake, or unqualified additives
3、process conditions issue
4、all good while additives conflicts
Among the hundreds of our local customers, there is Amazon, Huawei’s direct suppliers who buy from us. Also, we are agent of Addivant which is leading company in antioxidants, and x-rite, the leading color management company in the world.
Autoxidation may be initiated by heat, high energy radiation such as ultraviolet light, mechanical stress, or through reaction with other impurities. Antioxidant delay the formation of free radical species and hydroperoxides in polymers both during storage and conversion. UV absorbers and hindered amine stabilizers protect polymers from UV light degradation.
2. Polymer antioxidant guide
what are antioxidants?
Antioxidants are used for anti-oxidizing function. Vitamins have anti-oxidation functions. when it comes to industry, certain antioxidants work for the same purpose. Antioxidants are used to improve polymers’ high-temperature stability and shelf-life.
Polymer antioxidants including hindered phenolic, amine which belongs to the primary antioxidant, phosphite, thioesters which belongs to the auxiliary group, and blends of a primary with an auxiliary. Typical antioxidant types as follows.
what’s antioxidants’ application and how to choose?
antioxidants are widely used in plastics, rubber, fiber, coatings, polymers and adhesives industry. basically, antioxidants are used in every polymer processing. Effective use temperatures for antioxidants as the photo below.
LinChemical, BASF, Songwon Antioxidants Compare
LinChemical antioxidants are min 99% similar, over half of our domestic customers use our UV stabilizers as a replacement for imports to achieve a competitive edge.
We control batch to batch quality consistency, to further protect our buyers’ interests. We use Paypal, Payoneer for sample express fees (samples are free to offer). T/T+L/C, 100% LC for bulk orders. With Alibaba Trade Assurance to further protect all your orders which is free for buyers. please click to learn these protection services.
Except for the heat, products are exposed to light, no matter it’s direct sunlight or light from the lamp. Thus UV protection for polymers is vital, otherwise, the products could cracking, yellowing and delamination due to UV light degradation.
UV stabilizer contains two groups, the first is Ultraviolet Light Absorbers, also known as UVA or UV absorber, the second group is Hindered Amine Light Stabilizers which known as HALS or light stabilizers. They are used individually or as blends. UV absorber filters harmful UV light and helps prevent color change and delamination of coatings, adhesives, and sealants. Types of UV absorbers include benzophenone(UV 531), benzotriazole(UV P, 234, 326, 327, 328, 329), and hydroxyphenyl-triazine which market share is decreasing as the former two increases.
Light Stabilizers trap free radicals once they are formed and are effective in retaining surface properties such as gloss and prevent cracking and chalking of paints. The combination of these two families is highly synergistic. Hindered amine light stabilizer reaction mode as the photo below.
what is UV stabilizers’ application and which to choose?
UV stabilizers are used in plastics, rubber, coatings, paint, adhesive, polymer, and different resins.
LinChemical, BASF, Songwon UV Stabilizers Compare
Songsorb CS 1130
Cyasorb UV 1164
SABO STAB UV 312
SABO STAB UV 91
Cyasorb UV 3808pp5
Songsorb CS 384-2
SABO STAB UV 91
Cyasorb UV 3853pp5
Songsorb CS 400
Songsorb CS 928
Uvinul 3033 P
Tinuvin 765 (292)
Uvinul 4092 H
Uvinul 5062 H
Uvinul 4077 H
4. Selection Guide of antioxidant and UV stabilizers
Click on the title to jump to related posts, for mobile phone users, please view the PDF version. Contact us is any questions.
If you are experiencing issues regarding your polymers or current additives, or sourcing additives or polymers additive solution. This may be the ending of your sourcing. Chat with our online engineer, or file the form below. We’ll back to you in 12hous, guaranteed.
Antioxidant, UV stabilizer price increased this week, HALS price the same though high, 27th Feb 2021, [email protected]Dismiss