HOTEN SUPER FINE HTS
is a chemically synthesized barium sulfate product (BLANC FIXE)
refined through special manufacturing processes with highly pure
barium salt and sodium sulfate as its raw materials. Its grain
sizes are under strict control in the course of reactions and
synthesis and content of impurities is minimized. It features low
specific weight, gentle and stable nature, narrow distribution of
grain sizes, extremely good light fastness, weathering resistance
and other outstanding chemical properties.
The uniquely spherical or near
spherical ( D*0< 1.0um ) ultra-fine barium sulfate crystal
grains of HOTEN SUPER FINE HTS are provided with
big specific surface areas, thereby effective increasing or
magnifying the light reflecting area in coating. Therefore it is
widely applied in the formula system of high-gloss products.
By using its own ( *5g / **0g ) low oil
absorption, HOTEN SUPER FINE HTS may be fully
mixed with other resin components, i.e. the same equivalent weight
of resin may carry more HOTEN SUPER FINE HTS. In
particular, it gives a vivid color, repeatable tint and perfect
surface gloss when compounded up with pigment in a formula. Its low
consumption of base material guarantees the high rheological
property in system and good mechanical property of finished
products.
This embodies the cost effectiveness of
using HOTEN SUPER FINE HTS and greatly facilitates
your advantages of costs. On the contrary, when barium sulfate has
a relatively high oil-absorbing index and there is no adequate
resin base material to coat and bond pigment particles, the resin
base material fails to moisten all pigment particles so that they
loosely distribute in coating, resulting in deterioration of
coating quality.
HOTEN SUPER FINE HTS
may be used for thermoplastics to improve the rigidity, hardness
and abrasion resistance of plastic products.
HOTEN SUPER FINE HTS
is approved for the product subject to contacting food due to its
nontoxic property. HOTEN SUPER FINE HTS conforms
to the Europe 's purity requirement and U.S' codes of food and drug
administration. LD5 (Mouse, oral administration) >*5,**0mg/kg;
dust limit=6mg/m 3 .
HOTEN SUPER FINE HTS
is free from impurities hazardous to elastomer. Hence HOTEN
SUPER FINE HTS is particularly suitable to the filler for
elastomer. Its other advantages include outstanding rheological
property, low abrasiveness and high chemical purity.
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