Ordinary filler masterbatch is most of the calcium carbonate or talcum powder with a little PE, because it is inconvenient to use calcium carbonate and other powders directly, made into a filler masterbatch is easy to use, extrusion, injection molding can be convenient to join, but the ordinary masterbatch added to the material after the mechanical properties of the material is greatly reduced.
Toughening masterbatch is a micron or submicron grade calcium carbonate particles as the main raw material, by special surface treatment and manufacturing process and produced for the modification of polyolefin plastics additive materials. The masterbatch can make high-density polyethylene (HDPE), homopolymer polypropylene (PP), *** polypropylene materials at room temperature and low-temperature notched impact strength increased to the raw material 2 to 4 times, bending modulus increased by 25% to 30%, reduce the material of low-temperature brittleness, and improve the molding of the dimensional stability of products.
Nanjing Plastisol toughening masterbatch specific grades and applications are as follows:
Nanjing Plastisol toughening masterbatch ST11 is mainly used for HDPE water pipes, corrugated pipes, blow molding trays, hollow containers, plastic crates and other plastic products (dosage 30-50%). It can improve the impact strength of the products by 2-3 times, increase the stiffness by ~30%, and reduce the production cost of plastic products.
Nanjing plastisol toughening masterbatch ST12 is mainly used in **** poly PP crates, trays, PPR tubes (dosage 10-30%), PP container bags flat wire (dosage 8-10%), and other plastic products. It can improve the impact strength of the products by 3-5 times, increase the stiffness by 30-50%, and reduce the production cost of plastic products.
Nanjing Plastec Toughening Masterbatch ST13 is mainly used in HDPE low-pressure film to improve film stiffness, ductility, strength and modulus, and significantly reduce product costs. In the HDPE heavy bags in the modification effect is obvious.
Nanjing Plastec Toughening Masterbatch ST14 is mainly used to modify PP, used in the preparation of car bumpers, door panels, instrument panel (dosage of 10-30%), to improve the impact toughness and rigidity, reduce the amount of elastomers, reduce product costs. Also directly used in the preparation of PP crates, trays and other plastic products.
Nanjing Plastec Toughening Masterbatch ST15 is mainly used in LLDPE or LDPE films to improve film stiffness, ductility, strength and modulus, and significantly reduce product costs. The modification effect in PE shopping bags is remarkable.
What is a masterbatch?
Hello, we are doing filler masterbatch, I don't know if you are talking about this kind of product.
Our filler masterbatch is mainly used for all kinds of plastic products, such as plastic film, plastic bottles and so on, to play the role of filling, reduce costs. Different kinds of filler masterbatch will also play other roles accordingly, such as enhancement of toughening and so on. There are also some functional filler masterbatch, such as anti-ultraviolet and so on, I hope to help you.
What does a filler masterbatch do?
The role of filler masterbatch depends on its carrier resin, the carrier resin has pp, pe, according to the requirements of different plastic products filler masterbatch will be added to different carrier resin, the specific role of each you can consult the KJ Plastics, but its biggest and common role is to save production costs.
What are the current problems of filler masterbatch?
1. Appearance: the filler masterbatch is not compact, the particles are fragile.
2. Filler masterbatch in a large number of references to PE wax, paraffin, white oil, recycled materials, stearic acid and other small molecule compounds, applied to the composite material, the performance of the material, such as: impact toughness, bending strength, tensile strength, ring stiffness, stiffness and other mechanical properties of the damage is particularly large.
3. The filler masterbatch generally has bad dispersion, used for blown film film will appear powder precipitation; used for drawing, the material is easy to block the filter, the strength of the silk is low, and even the phenomenon of broken wire. You can consult Zhehua Chemical.
What is the production process of filler masterbatch 1.?
Mixing (high mixer) - Extrusion (screw machine) - Packaging (packaging machine)
What are the formulas for plastic filler masterbatch
You want to get the formula for plastic filler masterbatch, it is not very difficult to find a good sample of peers to find a chemical testing organization to do the analysis of the formula, the reduction of which the formula composition can be, but the formula process or need to figure out their own, can be a quick! To solve the formulation problems, improve performance at the same time, but also can reduce costs and accelerate the development of enterprises.
Plastic filler masterbatch mesh is what it means ah, and how
Mesh, physics is defined as the particle size of the material or coarseness and fineness, the general definition is the number of holes in the sieve in a 1-inch line segment that is defined as the number of mesh. The mesh number of the masterbatch also refers to the size of the masterbatch particles, the larger the mesh number indicates that the finer the masterbatch particles, added to the product inside the dispersion effect is also better. If your masterbatch is purchased then you can ask the manufacturer to learn the size of the masterbatch, if it is their own production then you look at your finished product out of the filter with the mesh number is how much to judge the thickness of your product.
What does the new pe plastic filler masterbatch do
Reducing costs is the main role.
What are the advantages of filler masterbatch, how to choose a high quality filler masterbatch
Filler masterbatch: in the plastic processing and molding process, a variety of additives, fillers and a small amount of carrier resin required for the mixing of granules produced by the carrier resin, filler and a variety of additives composed of three parts, the use of performance and cost mainly depends on the carrier resin.
Masterbatch is composed of carrier resin, filler and various additives. The limit of additives in the masterbatch or filler content than the actual plastic products in the amount needed to be several times to more than ten times. During the molding process, the ratio of the masterbatch to the base resin must be adjusted according to the content of the relevant components in the masterbatch and the amount needed to be added to the actual product. Masterbatch can usually be divided into ordinary filler masterbatch (referred to as filler masterbatch) and functional masterbatch, such as color masterbatch, anti-fog droplet masterbatch and so on. The main component of the filler masterbatch is the filler, mainly used for polyolefin (polyethylene and polypropylene) processing molding, also known as polyolefin filler masterbatch.
Polyolefin filler masterbatch is composed of carrier resin, filler and various additives, of which the filler accounts for the main component, up to 90%. Polyolefin filler masterbatch is mainly used in the production of polyethylene, polypropylene and other polyolefin plastics. Such as: polyethylene hollow blow molding products, polyethylene injection molding products and polyethylene film, polypropylene woven bags, woven fabrics and packing tape. General selection of raw and auxiliary materials for olefin filler masterbatch, taking into account its good performance and low cost.