Products
Model No.: WF-100
Brand: SKYIMG
Material: Pvc, Pet, Pp, Polyester
Types Of: Twist Film
Use: Decorative Film
Special Performance: Moisture Proof
Hardness: Soft
Transparency: Translucent
Place Of Origin: China
Packaging: Each roll in the white or yellow corrugated box,6 or 4 boxes together in the yellow corrugated carton,yellow corrugated carton together in the non fumigation pallet
Productivity: 100000Square Meter/Square Mete
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 100000000 Square Meter/Square Meters per Month
Certificate: SGS
HS Code: 3920690000
Port: G,u,a
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF,EXW
What Silica Matting Agent's factors will effect the advertising film coating?
WF-100 silica is not the solid state particle. It is considered as spongy structure and it has exact particle size. This particle
size can be changed depend on production guideline.
* Porosity
Silica Matting Agent with low porosity can adsorb the water but it has worse withstand ability of liquid system. It is suitable
to use in applications that particle strength is essential due to its structure.
Silica matting agent with high porosity just like our produce WF-100 silica matting agent is effective to use as matting agent.
Cause this type silica matting agent can provide more particles in each weight unit. At the same time, the density of this type
silica matting agent is lower. Silica matting agent with these two factors can provide a better thickening effect to added medium.
When silica matting agent with high porosity is adding into advertising film coating, it can help to enhance the coating's clarify
and avoid the situation of discoloration.
* Particle Size
In many applications, the selections of silica matting agent depend on polymers' thickness. Normally, silica matting agent is suitable
to use in composite leather coating and printing ink when its particle size is between 4-6 um. Silica matting agent with 6-8 um particle
size is suitable to use in metal coating. And silica matting agent with 8-14 um particle size is suitable to use in special surface which
needs total matte effect. Silica matting agent with large particle size is easy to disperse and the effect on the viscosity of the system
is minimal. Choosing correct silica matting agent in coating is important to coating's printing clarify, color density and gamut. In this
advertising film coating, WF-100 silica matting agent with particle size that is between 4-6 um is suitable.
* Distribution
WF-100 silica matting agent is easy to disperse and it can be added to coatings alone or with pigments and other additives at any
stage of the manufacturing process.This flexibility makes final gloss adjustments and even post-production corrections possible.
The optimal dispersion depends on the shear rate of the agitator blade and the viscosity of the paint itself. When the desired amount
of silica is added to the batch, the blender should be gently started and then slowly accelerated to the optimal speed for 15-20 minutes
to obtain a uniform gritty free dispersion.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent PET
Product Categories : Matting Agent For PET Film > Matting Agent For Advertising Film
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