详情
HI-TECH CHEMICALS
Polyester Nano-fiber Nucleator PET-TW*3
Introduction
PET-TW*3 is developed with the nano-fiber, whose purity quotient is
up to *9.8%, its particle
diameter is ****0nm and thelength is *******0nm.This product is a
kind of high added
value and high performance nano nucleating agent which can improve
the crystalline and
nuclear propertyof polyester (PET, PBT).It could appears
significant high-performance in
crystalline and nuclear functionwhen adding it into polymer melt,
since the symmetrical and
micromesh nano-fibroussrystal structure willbe formed. The specific
nano-fibrous structure
endues the nucleator with dual functions of nucleating
crystallization and fiber enhancement.
The mechanical property, thermal property and handling property of
materials could begreatly
improved due to the melioration of crystallization combination
performance. The unique
characteristics of JC-C**3that are different from other nucleating
agents in the market
currently are nano-scale, fibriform and the high-purity.PET-TW*3 is
applicable to polyester
materials (PET, PBT).
Performance Index
Properties and Applications
1. With the nano rodlike crystal nucleus which has high degree of
crystallinity and uniform
size distribution, the mechanical property and thermal property has
been improved
substantially.
2. This nucleating agent could significantly improve the
stabilization, and the outstanding
dimensional stability also can improve the stability performance of
products, since this
Performance Index
Appearance White powder
Average diameter ****0nm
Average extent *******0nm
Specific surface area ＞**0m 2 /g
Brightness *7
PH Value 7.**9.0
Water content ≤1.0%
Heat-resistance temperature ＞**0 ℃
Density 0.***0.*6g/cm3
Structural purity ＞*9.8 ％
nucleating agent hasspecial structure as the high polymer could
permeate into nucleator
micropore.
3. The molding cycle can be substantially shortened, and the
productivity can be improved at
the same time with the great mold unloading property.
4. This agent can deduct the effect of shrinkage and protect the
products from dehiscing, it
can upgrade and ameliorate surface glossiness of products as
well.
5. Passed certificates at level of foodstuff and pharmaceutical,
and it meets the relatively high
environmental requirements.
6. The excellent and efficientsurface preparation makes the nano
material disperse into
products symmetrically. This has solved the problem that the nano
material cannot disperse
symmetrically and it is easy to agglomerate.
Thehigh performance is not only exist in non-reinforced materials,
but also effective in
reinforced materials, especiallyfor fibre-glass reinforced
polyester.
In order to assure the homogeneous distribution, the nano
nucleating agent also offers
masterbatch which has*0% active principle and its carrier is
polyester. It can blend directly
with resin, and itisappropriate for the method of injection
molding, blow molding and
extrusion, which would directly improve the combination property of
sheet, tubing and wire
drawing, etc.
Thebest addition volume of nano nucleating agent is approximately
0.3%~0.5%, customers
could adjust the volume in therange moderately based on the
performance requirement of
products, and thegreatest method of addition is blending materials
with double screw
extruder.
Packing, storage, transport
Compound valve bag, 5Kg or*0Kg.
Storing at dry place with roomtemperature.
(End 纳米纤维成核剂 )
