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Preparation method of velvet foaming mattress

A velvet and mattress technology, applied in the field of velvet foam mattress preparation, can solve the problems of velvet foam mattresses such as hard texture, easy moth or mildew, poor supporting performance, etc., so that it is not easy to collapse and deform, and is not easy to worm The effect of decay and long service life

Inactive Publication Date: 2018-01-12
苏州市苏真床垫有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Aiming at the above technical problems, the present application provides a method for preparing a velvet foam mattress, which solves the problem that the existing velvet foam mattresses are hard in texture, poor in durability, easy to collapse and deform, poor in supporting performance, poor in maintenance and prone to insects or Mold and other technical problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh 100 parts of velvet, 0.4 parts of triethylamine, 20 parts of polyether triol, 10 parts of dioxymethane, 5 parts of purified water, 0.5 parts of AC foaming agent, 2 parts of silicone oil, 10 parts of amino polyether, 7.5 parts of white oil, 0.1 part of barium stearate, 1 part of vaseline oil, 0.5 parts of methyl benzotriazole, 1.5 parts of tetrabromoethane, 10 parts of butane and 3 parts of phenolsulfonic acid.

[0026] Put velvet, triethylamine, polyether triol and dioxymethane into the reaction kettle, stir for 8 minutes at a temperature of 20°C and a speed of 1000r / min, then add purified water, AC foaming agent, silicone oil and ethyl alcohol. Diamine polyether, heat up to 40°C, stir for 6 minutes, then add white oil, barium stearate and petrolatum, heat up to 60°C, and mix for 6 minutes.

[0027] Add the remaining raw materials, adjust the stirring speed to 4600r / min, mix for 3min, and finally put the uniformly mixed product into a mold, raise the temperature t...

Embodiment 2

[0030] Weigh 100 parts of velvet, 0.8 parts of triethylamine, 40 parts of polyether triol, 30 parts of dioxymethane, 10 parts of purified water, 5.5 parts of AC foaming agent, 6 parts of silicone oil, 30 parts of amine polyether, 10.5 parts of white oil, 0.5 parts of barium stearate, 5 parts of vaseline oil, 4.5 parts of methyl benzotriazole, 5.5 parts of tetrabromoethane, 15 parts of butane and 7 parts of phenolsulfonic acid.

[0031] Put velvet, triethylamine, polyether triol and dioxymethane into the reaction kettle, stir for 8-10min at a temperature of 20-30°C and a speed of 1000-2000r / min, then add pure water, AC hair Foaming agent, silicone oil and ethylenediamine polyether, heat up to 40-50°C, stir for 6-10min, then add white oil, barium stearate and vaseline oil, heat up to 60-100°C, mix for 6-8min.

[0032] Add the remaining raw materials, adjust the stirring speed to 4600-6000 r / min, mix for 3-5min, and finally put the uniformly mixed product into the mold, raise the...

Embodiment 3

[0035]Weigh 100 parts of velvet, 0.4 parts of triethylamine, 20 parts of polyether triol, 30 parts of dioxymethane, 10 parts of purified water, 0.5 parts of AC foaming agent, 2 parts of silicone oil, 10 parts of amino polyether, 10.5 parts of white oil, 0.1 part of barium stearate, 5 parts of vaseline oil, 4.5 parts of methyl benzotriazole, 5.5 parts of tetrabromoethane, 10 parts of butane and 7 parts of phenolsulfonic acid.

[0036] Put velvet, triethylamine, polyether triol and dioxymethane into the reaction kettle, stir for 8-10min at a temperature of 20-30°C and a speed of 1000-2000r / min, then add pure water, AC hair Foaming agent, silicone oil and ethylenediamine polyether, heat up to 40-50°C, stir for 6-10min, then add white oil, barium stearate and vaseline oil, heat up to 60-100°C, and mix for 6-8min.

[0037] Add the remaining raw materials, adjust the stirring speed to 4600-6000 r / min, mix for 3-5min, and finally put the uniformly mixed product into the mold, raise t...

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Abstract

The application discloses a preparation method of a velvet foaming mattress. The preparation method comprises the step of weighing velvet, triethylamine, polyether triols, methane dioxide, purified water, an AC foaming agent, silicone oil, ethylenediamine polyether, white oil, barium stearate, petroleum jelly, methylbenzotriazole, tetrabromoethane, butane and phenolsulfonic acid; the velvet foaming mattress has the characteristics that the relative density is low, the compressive strength is 290 to 330 MPa, the tear strength is 5 to 9 N / cm and the low-temperature resistance is realized; in addition, the velvet foaming mattress has the disability of 60 to 80 percent, and the product is soft, high in durability, low in possibility of collapse and deformation, high in bearing performance andlow in water absorption; the elongation is 260 to 440 percent, and the product has the advantages of antibacterial property, mildew resistance, good process stability, long service life, low possibility of worm damage and off-fire self-extinguishing; furthermore, the product has no change when being put into a high temperature-resisting oven at the temperature of 150 DEG C for 8 to 12 hours, the tensile strength is 460 to 480 MPa, and the bonding strength is 340 to 440 MPa.

Description

technical field [0001] The application belongs to the field of mattress materials, in particular to a method for preparing a velvet foam mattress. Background technique [0002] Mattress is an item between the human body and the bed to ensure consumers get a healthy and comfortable sleep. Mattresses are made of various materials, and mattresses made of different materials can bring different sleep effects to people. [0003] In 1881, in a small town outside Houston, Texas, a ginner named Daniel Haynes started the production of a tampon mattress. [0004] In 1900, Mei Simmons, pocket spring mattress, in the early twentieth century, Dan Luofu, rubber foam cushion, in 1932, Italy, Mario Berry, using polyurethane foam for the cushion, During World War II, Germany, Louise Colani, also designed an oval mattress, which was divided into three parts: soft, medium and hard according to the body pressure of different parts of the human body lying on the mattress. To keep the human s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L89/00C08L71/00C08L83/04C08L91/00C08K13/02C08K5/098C08K5/17C08K5/3475C08K5/02C08K5/42C08J9/10
Inventor 张俊武姚仟锋
Owner 苏州市苏真床垫有限公司
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