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Those glue are environmental glue, Jiangsu Meijing tells you

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Time of issue:2021-05-26
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(Summary description)Glue is not environmentally friendly, why zero formaldehyde What are the main adhesives for decoration and furniture production

1. Urea formaldehyde resin adhesive -- urea and formaldehyde

2. Melamine glue -- melamine + formaldehyde

3. Phenolic adhesive -- Phenol + formaldehyde

4. Opal gum

5. Instant rubber

6. Hot melt adhesive

Note: not all adhesives contain formaldehyde. Urea formaldehyde resin adhesive, melamine adhesive and phenolic adhesive must contain free formaldehyde, while emulsion adhesive, universal adhesive and hot melt adhesive do not necessarily contain formaldehyde (unless formaldehyde is added as preservative).

Characteristics and uses of furniture adhesives

Urea formaldehyde resin adhesive

Urea and formaldehyde are formed by condensation reaction.

Features: 1. Good stickiness; ② Low cost; ③ High adhesion strength, temperature resistance and water resistance.

Usage: widely used as adhesive of decoration materials

Melamine glue

Melamine and formaldehyde are polymerized under certain conditions.

Features: 1. Good water resistance; ② Low toxicity; ③ It's expensive.

Its uses are as follows: 1. Used as impregnated paper; 2; ② It is used to modify urea formaldehyde adhesive.

Phenolic resin

Phenolic adhesive is made of phenol and formaldehyde, which is polluted by formaldehyde and phenol,

Features: high price, good aging resistance, high bonding strength, generally used for outdoor use.

white glue

The characteristics are as follows: 1; ② It can be formed by cold pressing and takes a long time to form adhesion; ③ Poor water resistance; ④ The adhesion is general; ⑤ The price is more expensive.

Get it right away

Instant is also known as all-purpose adhesive.

The characteristics are as follows: 1. Gluing is carried out under cold pressure with high speed; ② The price is expensive; ③ Good adhesion.

Hot melt adhesive

Hot melt adhesive is a kind of solvent-free thermoplastic polymer. It is a solid at room temperature, melts into a fluid when heated, and hardens rapidly when cooled to produce adhesive force. There are mainly several types of vinyl acetate, polyamide and polyester.

Its characteristics are as follows: 1; ② Hot melt and cold solidification; ③ It's expensive.

I remember that E1 is regarded as environmental protection furniture. We must ask the manufacturer to show the test report (physical performance report and chemical content report). The type and content of glue largely determine whether the furniture is environmental protection and environmental protection level. Environmental protection furniture must use environmental protection glue. The so-called zero formaldehyde furniture is just a beautiful legend, Because wood itself contains trace formaldehyde.

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Those glue are environmental glue, Jiangsu Meijing tells you

Categories:Company news
Author:
Origin:
Time of issue:2021-05-26
Views:0

Information

Glue is not environmentally friendly, why zero formaldehyde

What are the main adhesives for decoration and furniture production

1. Urea formaldehyde resin adhesive -- urea and formaldehyde

2. Melamine glue -- melamine + formaldehyde

3. Phenolic adhesive -- Phenol + formaldehyde

4. Opal gum

5. Instant rubber

6. Hot melt adhesive

Note: not all adhesives contain formaldehyde. Urea formaldehyde resin adhesive, melamine adhesive and phenolic adhesive must contain free formaldehyde, while emulsion adhesive, universal adhesive and hot melt adhesive do not necessarily contain formaldehyde (unless formaldehyde is added as preservative).

Characteristics and uses of furniture adhesives

Urea formaldehyde resin adhesive

Urea and formaldehyde are formed by condensation reaction.

Features: 1. Good stickiness; ② Low cost; ③ High adhesion strength, temperature resistance and water resistance.

Usage: widely used as adhesive of decoration materials

Melamine glue

Melamine and formaldehyde are polymerized under certain conditions.

Features: 1. Good water resistance; ② Low toxicity; ③ It's expensive.

Its uses are as follows: 1. Used as impregnated paper; 2; ② It is used to modify urea formaldehyde adhesive.

Phenolic resin

Phenolic adhesive is made of phenol and formaldehyde, which is polluted by formaldehyde and phenol,

Features: high price, good aging resistance, high bonding strength, generally used for outdoor use.

white glue

The characteristics are as follows: 1; ② It can be formed by cold pressing and takes a long time to form adhesion; ③ Poor water resistance; ④ The adhesion is general; ⑤ The price is more expensive.

Get it right away

Instant is also known as all-purpose adhesive.

The characteristics are as follows: 1. Gluing is carried out under cold pressure with high speed; ② The price is expensive; ③ Good adhesion.

Hot melt adhesive

Hot melt adhesive is a kind of solvent-free thermoplastic polymer. It is a solid at room temperature, melts into a fluid when heated, and hardens rapidly when cooled to produce adhesive force. There are mainly several types of vinyl acetate, polyamide and polyester.

Its characteristics are as follows: 1; ② Hot melt and cold solidification; ③ It's expensive.

I remember that E1 is regarded as environmental protection furniture. We must ask the manufacturer to show the test report (physical performance report and chemical content report). The type and content of glue largely determine whether the furniture is environmental protection and environmental protection level. Environmental protection furniture must use environmental protection glue. The so-called zero formaldehyde furniture is just a beautiful legend, Because wood itself contains trace formaldehyde.

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Those glue are environmental glue, Jiangsu Meijing tells you

Glue is not environmentally friendly, why zero formaldehyde What are the main adhesives for decoration and furniture production 1. Urea formaldehyde resin adhesive -- urea and formaldehyde 2. Melamine glue -- melamine + formaldehyde 3. Phenolic adhesive -- Phenol + formaldehyde 4. Opal gum 5. Instant rubber 6. Hot melt adhesive Note: not all adhesives contain formaldehyde. Urea formaldehyde resin adhesive, melamine adhesive and phenolic adhesive must contain free formaldehyde, while emulsion adhesive, universal adhesive and hot melt adhesive do not necessarily contain formaldehyde (unless formaldehyde is added as preservative). Characteristics and uses of furniture adhesives Urea formaldehyde resin adhesive Urea and formaldehyde are formed by condensation reaction. Features: 1. Good stickiness; ② Low cost; ③ High adhesion strength, temperature resistance and water resistance. Usage: widely used as adhesive of decoration materials Melamine glue Melamine and formaldehyde are polymerized under certain conditions. Features: 1. Good water resistance; ② Low toxicity; ③ It's expensive. Its uses are as follows: 1. Used as impregnated paper; 2; ② It is used to modify urea formaldehyde adhesive. Phenolic resin Phenolic adhesive is made of phenol and formaldehyde, which is polluted by formaldehyde and phenol, Features: high price, good aging resistance, high bonding strength, generally used for outdoor use. white glue The characteristics are as follows: 1; ② It can be formed by cold pressing and takes a long time to form adhesion; ③ Poor water resistance; ④ The adhesion is general; ⑤ The price is more expensive. Get it right away Instant is also known as all-purpose adhesive. The characteristics are as follows: 1. Gluing is carried out under cold pressure with high speed; ② The price is expensive; ③ Good adhesion. Hot melt adhesive Hot melt adhesive is a kind of solvent-free thermoplastic polymer. It is a solid at room temperature, melts into a fluid when heated, and hardens rapidly when cooled to produce adhesive force. There are mainly several types of vinyl acetate, polyamide and polyester. Its characteristics are as follows: 1; ② Hot melt and cold solidification; ③ It's expensive. I remember that E1 is regarded as environmental protection furniture. We must ask the manufacturer to show the test report (physical performance report and chemical content report). The type and content of glue largely determine whether the furniture is environmental protection and environmental protection level. Environmental protection furniture must use environmental protection glue. The so-called zero formaldehyde furniture is just a beautiful legend, Because wood itself contains trace formaldehyde.

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