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A kind of sbs graft type clean odor mattress spray glue and preparation method thereof

A mattress, deodorizing technology, applied in the direction of graft polymer adhesives, adhesives, adhesive types, etc., can solve the problems of reduced adhesive strength, residual odor, pulverization, etc., to reduce the number of double chains, The effect of improving adhesive strength and improving adhesive force

Active Publication Date: 2018-11-09
佛山市东方树新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The molecular structure of SBS elastomer contains a large number of -C=C-unsaturated double bonds, which also determines its own defects. The chemical molecular structure containing -C=C-double bonds, 1. It is easy to be oxidized and degraded by oxygen in the air. Its manifestations are: the film is easy to turn yellow, become brittle, and pulverize
2. Poor stability, its performance is: when the temperature rises, it is easy to lose the adhesive force, and the adhesive strength decreases rapidly
This kind of product will pollute the fabric when it is sprayed on the mattress of light-colored fabric, and there are many risks such as residual odor and degumming, which cannot meet the needs of mattress manufacturers

Method used

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  • A kind of sbs graft type clean odor mattress spray glue and preparation method thereof
  • A kind of sbs graft type clean odor mattress spray glue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of SBS graft type net smell mattress spray glue, comprises the component of following weight part:

[0026] 10-15 parts of methyl isobutyl ketone;

[0027] 5-10 parts of isopropyl formate;

[0028] 10-20 parts of aromatic environment-friendly solvent oil;

[0029] 15-25 parts of methylcyclohexane;

[0030] 10-18 parts of SBS elastomer;

[0031] BPO 0.1~0.5 parts;

[0032] 5-15 servings of MMA;

[0033] BA 0~8 copies;

[0034] 2-HEMA 0~3 parts;

[0035] 1 to 3 parts of terminator;

[0036] 10-15 parts of hydrogenated petroleum resin;

[0037] 12-18 parts of hydrogenated rosin modified resin.

[0038] As a preferred embodiment, in the present embodiment, the SBS graft type net odor mattress spray glue, the parts by weight of each component are:

[0039] 10 parts of methyl isobutyl ketone;

[0040] 6 parts of isopropyl formate;

[0041] 12 parts of aromatic environment-friendly solvent oil;

[0042] 18 parts of methylcyclohexane;

[0043] 15 parts of S...

Embodiment 2

[0070] By the method described in embodiment one, produce SBS grafting type clean smell mattress spray glue, difference is to use different grafting monomers and ratio, add MMA 30g, the SBS grafting glue solution that BA 6g obtains The properties are in Table 1 below.

Embodiment 3

[0072] Produced by the method described in Example 1, SBS graft type clean smell mattress spray glue, difference is to use different grafting monomers and ratio, add MMA 33g, 2-HEMC 3g, the obtained SBS graft The branch gum properties are in Table 1 below.

[0073] Table 1

[0074]

[0075]

[0076] From these results, it can be clearly seen that the product prepared by the method of the present invention is colorless and transparent, the SBS grafting reaction is increased, a large amount of acrylic acid groups are grafted on the SBS molecular chain, and the number of double bonds in the SBS molecule is greatly reduced , so that the performance of the grafted product changes dramatically, the adhesion, bonding strength, yellowing resistance, powdering resistance, high temperature resistance are greatly improved, oil resistance, plasticizer penetration resistance, and the film is non-toxic Odorless, transparent and white, it is an ideal choice for high-end mattress manuf...

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Abstract

The invention discloses a SBS grafted type deodorizing mattress spray glue and a preparation method thereof, comprising the following components in parts by weight: 10-15 parts of methyl isobutyl ketone; 5-10 parts of isopropyl formate; aromatics 10-20 parts of environmentally friendly solvent oil; 15-25 parts of methylcyclohexane; 10-18 parts of SBS elastomer; 0.1-0.5 parts of BPO; 5-15 parts of MMA; 0-8 parts of BA; 1-3 parts of terminator; 10-15 parts of hydrogenated petroleum resin; 12-18 parts of hydrogenated rosin modified resin. The SBS grafted odor-free mattress spray glue of the present invention is colorless and transparent, has strong adhesive force, is resistant to yellowing, chalking, high temperature, oil, plasticizer, non-toxic, odorless and residue-free. It is an ideal glue spraying choice for mattress manufacturers. During the spraying process, the odor is small, and the film has no residual solvent and resin odor. The film is white and transparent. After sizing, it will not pollute light-colored mattress fabrics.

Description

Technical field: [0001] The invention relates to the field of adhesives, in particular to a SBS grafted odor-cleaning spray glue used in the production process of mattresses and a preparation method thereof. Background technique: [0002] At present, mattress manufacturers require mattress spray glue, which is colorless and transparent and has strong adhesion, yellowing resistance, chalking resistance, and high temperature resistance. Sizing non-toxic, tasteless, no residue (smell and solvent) odor-free spray glue, some also require anti-oil, anti-plasticizer seepage. Some mattress glue manufacturers on the market choose cheap and low-quality solvents and tackifying resins. The glue is yellow and turbid. detrimental to the health of consumers. The molecular structure of SBS elastomer contains a large number of -C=C-unsaturated double bonds, which also determines its own defects. The chemical molecular structure containing -C=C-double bonds, 1. It is easy to be oxidized and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J151/00C09J11/08C08F287/00C08F220/14C08F220/18C08F220/28C08F120/14
CPCC09J11/08C09J151/006C08F120/14C08F287/00C08L2201/10C08L2201/08C08L2205/035C08L57/02C08L93/04C08L33/12C08F220/281C08F220/1804
Inventor 文上桂方立胜
Owner 佛山市东方树新材料科技有限公司
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