- Contact Person : Mr. Liu Wei
- Company Name : Tianjin Hongda Color Masterbatch Co., Ltd.
- Tel : 86-22-86995329
- Fax : 86-22-86995327
- Address : Tianjin,Tianjin,7th Street, Beichen Scientific and Technological Park, Tianjin, China.
- Country/Region : China
- Zip : 300402
HD-UVUVR
Related Product Searches:HD-UVUVR,High Quality,masterbatch, UV
t is especially recommended for the UV stabilisation of polypropylene tapes and injection moulded articles. ItCANNOT be used in fibre applications like non-wovens, etc.
PHYSICAL PROPERTIES
Base resinMelt Index (230/2, 16; G/10 min) Specific Gravity (g/cm³ )Bulk Density (g/l) Moisture Content (ppm)
PP Homo48 0, 93550< 1500
These are typical properties only, and are not be regarded as sales specifications.
USAGE
General recommendations based upon natural exposure tests. Specific applications have to be discussed.
1. PP tapesExposure: 45° South FloridaFailure criterion: KLy to 50% tensile strength retentionSamples: PP tapes of 50 micron containing UV uvr3KLy to 50% tensile strength retention
1 % UV UVR3380
2. PP thick sections
Exposure: 45° South FloridaFailure criterion: KLy to 50% retained impact strengthSamples: PP blockcopolymer parts of 2 mm thickness
KLy until 50% retained impact strength
Control 301 % UV UVR3 450MPORTANT
Because of so many factors influencing the overall UV stability, it is important to know that our recommendations are based upon evaluations under IDEAL TESTING CONDITIONS, and can only be used as a guideline! FOOD APPROVALUV UVR3 can be used for food-packaging according to: EEC (90/128) not approvedDetailed information available upon request. PACKAGING AND STORAGEUV UVR3 is packed in 25 kg polyethylene bags on shrink-wrapped pallets. The storage time should not exceed 12 months for optimum performance.
HD-UVUVR
