Slip Masterbatch
Product Description:
|
Technofill Additives manufacturer
high quality of Slip Masterbatch it is overcome
the resins’ natural tackiness so they can move smoothly through converting and
packaging equipment. LDPE and LLDPE films are commonly categorized as low-
medium- or high-slip, depending on their COF (Covalent organic framework)
Technofill Additives slip Masterbatches
are available in formulations that allow for various diffusion rates, end-use
temperatures, base resins, and ink types. Traditional slips are based on
unsaturated fatty acid amides, most commonly Oleamide and Erucamide. These
primary amides migrate rapidly through polyolefin films after extrusion and
appear on the surface of the film to lower the COF. Other slips based on secondary amides have
almost twice the molecular weight of primary amides and thus migrate more
slowly in Polyolefin’s. Traditional primary and secondary amides are offered commercially
in LDPE, LLDPE, and MLDPE carriers.
The newer slip Masterbatches
include non-migratory slips with very large molecules and specialized
formulations adapted for lamination. Specialty grades may be comprised of
blends of primary slips or primary and secondary amide slips, as well as a
variety of carrier resins such as PP, EMA, and EVA.
Specifications:
|
Type of Granules
|
Cristal Clear Granules
|
% Carrier Resin
|
LD, LLDPE
|
% SLIP (Active Ingredient)
|
15% TO 25 %
|
% Energetic Additive
|
05% TO 10%
|
Melt Index@ 190⁰C/2.16 Kg
|
Approx. 07 ± 5 gm/10 min
|
Loose Bulk Density
|
0.50 ~ 0.55 gm/cm³
|
Types
of Slip Additive
The
most commonly used slip additives are erucamide and oleamide And Oleamide
migrates quicker than erucamide and is often called "fast blooming".
However after a certain time the slower erucamide will provide films with a
lower COF than oleamide. Erucamide, with its lower vapors pressure and
volatility, is used in higher temperature processing applications and it also
stays at the surface longer, not venting off as smoke. Oleamide is used where a
low COF is needed in a short period of time, while the slower migration of
erucamide can be advantageous in roll stock applications and on-line corona
treatment. Another fatty acid amide is Stearamide. This is often used together
with erucamide or oleamide to provide an anti-blocking effect when film
transparency is very important.
The
concentration of slip present affects performance. Initially the COF is
sensitive to small variations in concentration until a critical level of slip
is reached, after which further slip has little effect on the COF. The amount
of slip required depends upon film thickness, the slip additive being used and
the presence of other additives such as anti-blocks
Main Features:
|
èReduces frictional resistance between two plastic
films and between plastic and metal parts.
èMakes processing more efficient with higher
productivity and improved quality.
èIn polyolefin film production, facilitates
increased line speed in manufacturing
èprocess and enhances packaging machine operation
due to reduced COF. Ensures good
handling properties in automatic packaging
machines.
Application:
|
èSlip Additive
Master batch is applicable to all processors from industries like Packaging
(Monolayer &
Multilayer flexible Packaging Film),
Molding, Agricultural Films, and Bubble
Films etc.
èSlip
Additive Master batch is highly recommended for the use as dmolding agents in
injection molding
Application.
USAGE:
|
Dosage
is 01% TO 06% depending on the end use application. Below is our ideal
recommendation
(1) For Low Slip 01.00% TO 02.00 %
(2) For Medium
Slip 02.00%
TO 04.00 %
(3) For High Slip 04.00% TO 06.00 %
Storage:
|
Technofill
Additives Slip Masterbatch is available in the packing of 25 kg, paper
laminated and moisture proof woven sack bag. Keep the product in cool & dry
place with good ventilation. Away from the direct sunlight and high temperature
Comments
Post a Comment