CV. KIRANA TIGA BINTANG TECHNICAL DATA SHEET
MB UV STABILIZER
Product
Description
MB UV STABILIZER are very effective and efficient UV Stabilizer for plastic
polyolefins. Exposure to sunlight causes adverse effects on the usefullness of
polyolefins product, UV radiation can break down the chemical bonds in polymer.
This process, called photodegradation, will ultimately cause cracking,
chalking, colour changes, and the loss of physical properties such as impact
strength, tensile strength, elongation and other properties.
MB UV STABILIZER uses for polypropylene application such as tape, yaren, woven bag,
garden furniture, bumper, auto-motive paneling. In plastic HDPE application
such as tape, monofilament, rotational moulding, bottle, crate and etc.
Mulch film and green house film. MB
UV STABILIZER are easy to handle and suitable for various fabrication
processes such as injection moulding, blown moulding, blown film and extrusion.
MB UV STABILIZER is low a molucelar weight hindered amine light stabilizer that
provides excellent light stability for thick sections and films in the
recommended substrates.
Benefit of using MB UV STABILIZER
is the hight light-stabilizing performance, particulary in PP thick sections to
protect surface. It has broad compatibility and can be easily dispersed. MB
UV STABILIZER can be used for polyolefins (PP, PE, LDPE, LLDPE, HDPE),
also suited for other plastic film applications.
MB UV STABILIZER can be easily processed on standard polyolefins equipment without
further modification.
In addition of MB UV STABILIZER
dosage at the range 1 – 3 % allow a blocking reduction, depends on the
application of the end product.
UV stabilizers is a categorized in two
general classifications. One class stabilizers absorbs UV radiation and are
called UV Absorbers (UVA). A second class of stabilizers does not absorb UV
radiation, but inhibits or controls degradation by other means. Chemicals in
this second, more diverse class are generally referred to as light stabilizers.
Physical
Properties
·
Appearance :
Pellet form, translucent
·
Active ingredient : UV Stabilizers
·
Carrier : Polyolefin resins (PP, PE, HD, LD, LLD)
·
MFI (ASTM D – 1238) : 55
·
Specific gravity (JIS K7112) :
0.90
·
Moisture content (%) : <
0.1
Packaging,
Storage and handling
MB UV STABILIZER is available in 25 kg double layer bags, consist of plastic PE bag
as inner layer and paper bag as outer layer.
Store in a cool and dry place with good ventilation. General
handling precautions apply.
The information submited in this
publication in based on our current knowledge and experience. In view of the
many factors that may effect processing and application, these data not releave
processors from the responsibility of carrying out their own tests and
experiments, neither do the imply and legally binding assurance of certain
properties or suitability for specific purpose. It is responsibility of those
tho whom we supply our products to ensure this.
