Weather-Resistant Masterbatch
Weather-resistant masterbatch uses a compound formula of light stabilisers and heat stabilisers to reduce the extent of photodegradation and thermal oxidation reactions caused by light and heat in plastics.
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Category:
Functional Masterbatch
Description
Weather-resistant masterbatch: Weather-resistant masterbatch uses a compound formula of light stabilisers and heat stabilisers to reduce the extent of photodegradation and thermal oxidation reactions caused by light and heat in plastics, thereby maintaining the mechanical and physical properties of outdoor plastic products over the long term, including tensile strength, bending strength, impact resistance, and elongation at break. This helps to extend the service life of plastic products. Weather-resistant masterbatch is suitable for use in harsh environments such as wind, sunlight, and rain.
Application scope: PE, PP, PET, and other plastics, used in geotextiles, automotive interiors, sports facilities, seating, and outdoor plastic products.
PET Weather-Resistant Masterbatch Physical Properties
Implementation Standard: Q/321323 GAF01--2017
Masterbatch type | Weather-resistant masterbatch | Batch number |
| |
Test items | Unit | Indicator | Test value | Testing methods |
Hundred-grain weight | g | 1.8±0.2 | 1.92 | Q/321323 GAF01--2017 |
Melting point | ℃ | 245±5 | 245 | GB/T14190-2008 Note 1 |
Abnormality | ％ | ≤0.3 | 0.1 | Q/321323 GAF01--2017 Note 2 |
Moisture | ％ | ≤0.20 | 0.1 | GB/T14190-2008 |
Note | 1. The melting point refers to the temperature at which the masterbatch is completely melted. The test method used is Method A (microscope method) in GB/T14190-2008. | |||
| 2. Abnormalities refer to long strips, small particles, hollows, etc. | ||||
Rank | Qualified | |||
Application Cases
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