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HyMaxTM series of antihydrolysis agents can react with carboxylic acids produced by polymer decomposition to produce stable urea-based compounds with no side effects. It can slow down the process of polymer hydrolysis, prolong the service life of polymer, and solve the problem of comprehensive performance degradation caused by polyester material hydrolysis.
| Poduct Model | HyMax 220 |
|---|---|
| Appearance | viscid yellow liquid |
| Classifictaion | Polymer carbodiimide |
| Applied Materials | Polyester polyol, TPU |
| Feature | easy to disperse |
HyMaxTM series of antihydrolysis agents can react with carboxylic acids produced by polymer decomposition to produce stable urea-based compounds with no side effects. It can slow down the process of polymer hydrolysis, prolong the service life of polymer, and solve the problem of comprehensive performance degradation caused by polyester material hydrolysis.
Ester-based polymer materials made of polyols and polyacids, such as PET, PBT, PU, PLA, PBAT, PC, etc.PET has good fiber forming property, mechanical property, abrasion resistance, creep resistance and electrical insulation; PU has high strength, abrasion resistance and oil resistance. PLA, PBAT are biodegradable green and environmental protection.
However, ester based polymer materials generally have a disadvantage, in the humid environment, especially at high temperature, the ester bond is prone to hydrolysis, thus reducing its comprehensive performance and service life. The hydrolysis of ester bond is the cause of the decrease of service life of ester-based polymer materials.
HyMaxTM series of anti-hydrolysis agents can react with carboxylic acids produced by polymer decomposition to produce stable urea-based compounds with no side effects. It can slow down the process of polymer hydrolysis, prolong the service life of polymer, and solve the problem of comprehensive performance degradation caused by polyester material hydrolysis.
| Poduct | HyMax 1212 | HyMax 220 |
| Appearance | Colorless to yellowish liquid | yellowish liquid |
| Category | Haploid carbonized diimine
|
Polymerized carbonized diimine
|
| Applied Materials | Polyester polyols, adhesives, base oils
|
polyester polyol |
| Feature | Liquid, easy to add | Liquid, resistant to yellowing |
HyMaxTM can provide PET, TPU and other anti-hydrolytic masterbatches for direct injection or extrusion.
| Polymers | Application fields | ||||
| TPU | Shoe industry | Pneumatic pipe | Film | Conveyor belt | Elevator wheel |
| PU | PU adhesive | Ester flexible foam | Pouring type PU (cutting
guide wheel) |
PU leather | Spandex |
| PET | Industrial monofilament | Special polyester film | Engineering plastics | Fiber | Reusing plastic |
| PLA | Tableware | Engineering plastics | 3D printing wire | Agricultural plastic
mulching film |
Fiber |
| PC | Automobile lampshade | Automotive upholstery | Luggage rack of
high-speed rail |
Film | Overhead soundproof
panel |
| PBT | Electric products | Film | Instrument panel | Foglight | Car grilles |
China’s leading carbodiimide hydrolysis stabilizer manufacturer
We will contact you within 1 working day, please pay attention to the email with the suffix “@langyitech.com”.
