How to make oil absorbent pads

 Oil absorbent pad is a kind of inert polypropylene melt-blown fiber and non-woven fabric made by special treatment, effective adsorption liquid and retain it. Adsorption products are wrapped in the line of sewing or non-woven polypropylene fiber treated by surface activation treatment, outer fabric and its tough and durable, with a strong capillary absorption capacity of adsorption, which absorb spill liquid flow to the oil absorption pad, effectively prevent leakage of the diffusion, reusable after warping, extrusion products, 72% to 90% of the leaking fluid can be recovered (depending on the manufacturing process and quality of the oil absorbent mat). The advantage of this kind of material still has flame retardant, do not produce dust, do not store limit time and so on. For example, Hopetopway's manufacturing process is: polypropylene particle feeding -- melt extrusion -- fiber formation -- fiber cooling -- mesh on the spinning board -- reinforcement into cloth. Hopetopway has quite mature production process, if necessary, you can choose Hopetopway oil-absorbing pads.

Here is the contene list:

● How does oil absorbent pad compare with general absorbents

● Why are there so many cheap oil absorbers pads on the market

How does oil absorbent pad compare with general absorbents?

1. Adsorbent is the key item to deal with oil chemical leakage. Sorbents used for oil chemical spill treatment are usually divided into three categories

Category: the first category is inorganic adsorbent, such as granular soil, sand, silica, vermiculite, calcium silicate, silica gel, activity

Alumina, molecular sieve, natural clay, etc. The second category is organic adsorbent, such as rice husk, sawdust, cotton, rags, straw,

Corn cob fragments, bran, wheat germ powder, defatted corn germ powder, grains with strong water absorption, etc. The third type of polypropylene suction.

oil absorbent pad or chemical absorbent pad. Compared with oil-absorbing pads:

Low absorption rate: absorption 1~2 times.

Low absorption rate: takes several hours and requires a lot of manpower to clean up.

Absorption selectivity: good for oil adsorption, but poor for paint absorption.

2. Oil-absorbing mat is made of a kind of polypropylene fiber material. Comparison with adsorbents:

High absorption rate: 20~25 times of its own weight.

Fast absorption: calculated in minutes.

Low adsorption selectivity: oil, organic solvents, hydrocarbons, vegetable oil and other liquids have a good adsorption effect. Clean-up costs are low, saving money and time.

Why are there so many cheap oil absorbers pads on the market?

1. Oil-absorbing pad products produced by Hopetopway use 100% pure polypropylene as raw materials. In order to reduce product costs, many factories in the market add a certain proportion of calcium carbonate in the production process.

2. The oil absorption pads with calcium carbonate added will have a much lower oil absorption capacity than the oil absorption mat produced by 100% polypropylene pure material, which will increase the cost of the final customer.