บ้าน> บล็อก> Characteristics and use of neoprene resin

Characteristics and use of neoprene resin

September 05, 2023

Neoprene is polymerized from chloroprene and has a very good adhesion and strong cohesive force. Therefore, it can be made into a neoprene cement by using its strong cohesive force and the flexibility of rubber.

The film has the characteristics of ozone resistance, light resistance, heat resistance, oil resistance, flame resistance, flex resistance, aging resistance, water resistance and chemical resistance which are unmatched by other rubbers. The adhesive is widely used because it is easy to bond firmly.

Neoprene rubber can be divided into solvent type and latex type glue according to its manufacturing method and formula. The former is used more. The solvent-type adhesive has a particularly strong contact adhesion, as long as the glue is applied to the bonding surface, and after it is dried (about 10-30 minutes), the bonding surface is tightened, that is, the bonding is completed.

In order to improve the adhesive properties and heat resistance of the neoprene rubber, it can maintain the adhesive strength at 60-80 degrees Celsius. Therefore, it is often modified by adding a phenolic resin in the production. The most effective resin is t-butyl. A phenolic or amyl phenolic condensation resin that dissolves in neoprene to increase the cohesion of the neoprene at high temperatures. However, if it is added too much, the film will become hard and the flexibility will be poor.

Neoprene is soluble in benzene, toluene and xylene and a chloride solvent such as carbon tetrachloride.

Due to the aforementioned excellent properties, neoprene has the name of universal rubber, but it also has disadvantages such as poor cold resistance, large specific gravity, poor stability, and difficulty in preservation. It is widely used in the bonding of the metal, leather, fabric, plastic and wood processing industries.


ติดต่อเรา

Author:

Ms. helen lu

อีเมล:

helenlu2007@gmail.com

Phone/WhatsApp:

++86 15073107995

ผลิตภัณฑ์ยอดนิยม
ข่าวบริษัท
Blog News
You may also like
Related Categories

อีเมล์ให้ผู้ขายนี้

ชื่อเรื่อง:
อีเมล:
ข้อความ:

Your message must be betwwen 20-8000 characters

ติดต่อเรา

Author:

Ms. helen lu

อีเมล:

helenlu2007@gmail.com

Phone/WhatsApp:

++86 15073107995

ผลิตภัณฑ์ยอดนิยม
ข่าวบริษัท
Blog News
  • ส่งคำถาม
We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

ส่ง