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ons het 'n baie groot opbrengs van ongeveer 1000 ton per jaar
ons kan ondersteun,
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groot opbrengs
aantreklike prys
logistieke ondersteuning, pakhuis in nuwe trui en Europa
ondersteuning vir werfoudit
dokumentaton ondersteuning
vinnige reaksie binne 24 uur
uv-p is a benzotriazole type ultraviolet light absorber, impacting good light stability for plastics and other organic polymers. uv-p protects polymers as well as organic pigments from uv radiation helping to preserve the original appearance and physical integrity of engineered plastics,elastomers,pvc, adhesives, and polyurethanes during outdoor weathering.
Other names: TINUVIN P
Appearance: SLIGHT YELLOW POWDER
Oplosbaarheid: duidelike oplossing, vry van onoplosbaar
Smeltpunt: 128-132
Vlugtige inhoud: maks. 0.5%
As inhoud: 01% maksimum
Oordrag: 445nm 98.0% min
500nm 99.0% min
It must be stored in closed containers in dry cool conditions. The shelf life is two years in origina ,unopened containers.
aansoeke
As the ultraviolet absorption agent, it is availale to polyester,epoxy,cellulose acetate, PVC, polystyrene, plexiglass and polyacrylonitrile resin etc.
Vir polipropyleen
Unsaturated polyester : 0.2-0.5 WT% based on polymer weight
PVC: 0.2-0.5 WT% based on polymer weight
Plasticized PVC: 0.1-0.3WT% based on polymer weight
Polyurethane 0.2- 1.0 WT% based on polymer weight
Polyamine 0.2-0.5% based on polymer weigt
Vir polimeer: 0.2-0.3 WT% gebaseer op polimeergewig
Vir poliëster: 0.2-0.3 WT% gebaseer op die gewig van die polimeer
