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With the increasing demand for protective equipment, the price of meltblown cloth, the core material used to make protective masks, continues to rise, making the price of polypropylene PP meltblown material soaring, which was once in short supply
.
Polypropylene PP meltblown material has become a "luxury" overnight, and it can be described as the latest chemical "star"
.
The meltblown process has high requirements on materials!
The meltblown process has high requirements on materials!Polypropylene PP meltblown material must have stable high fluidity (high melt index), narrow molecular weight distribution, low ash content, no residue of other products, excellent spinnability and other functions
.
The most important point of modification is to add a special nucleating agent - Weilinna's special nucleating agent for meltblown materials, and synergize with polypropylene PP resin to fully react with initiators, lubricants, antioxidants, etc.
, to obtain Ultra-high flow polypropylene PP meltblown material with high transparency, low yellow index and low haze
.
There are two types of special nucleating agents for Weilinna meltblown materials
There are two types of special nucleating agents for Weilinna meltblown materialsWBQ-88 Transparent Nucleating Agent
WBQ-88 Transparent Nucleating AgentIt is an environmentally friendly and odorless product that has obtained ROHS report and meets the requirements of food packaging, medical and health and other material safety certification
.
WNA-108 stiffening nucleating agent
WNA-108 stiffening nucleating agentIt is a safe and high-efficiency stiffening/anti-reflection modifier specially used for polypropylene PP materials.
It has good processing stability and no peculiar smell during processing.
It can effectively improve the crystal morphology of polypropylene PP meltblown materials
.
The advantages of Weilinna's special nucleating agent for meltblown materials!
The advantages of Weilinna's special nucleating agent for meltblown materials!1.
It can effectively improve the crystallinity of polypropylene and make the crystal grains finer;
2.
Effectively improve the crystal form of polypropylene PP and increase the transparency of polypropylene wire;
3.
Good thermal stability during processing, no peculiar smell during processing;
4.
Improve the physical and mechanical properties of polypropylene, such as heat distortion temperature, flexural modulus, heat distortion temperature, surface gloss, hardness, etc.
;
5.
Improve the nucleation efficiency of polypropylene PP material, make the spinneret more uniform, improve the spinneret efficiency, prevent the spinneret from blocking the net, shorten the processing and molding cycle, improve production efficiency, and reduce costs
.
Polypropylene PP melt-blown material is the raw material for the production of melt-blown cloth, which is used as a crucial filter layer in masks and is the key to protection
.
Therefore, the importance of material selection for polypropylene PP meltblown material used for the production of meltblown cloth is self-evident.
Guangdong Weilinna Co.
, Ltd.
, a professional manufacturer of additives for 18 years, is worthy of your trust
.
Welcome to contact us for more information about our products, we will serve you wholeheartedly!
For more product information,
Please contact: 13928694575 (Manager Liu)
