WO2011089915A1 - Matériau ignifuge sous forme de granule - Google Patents

Matériau ignifuge sous forme de granule Download PDF

Info

Publication number
WO2011089915A1
WO2011089915A1 PCT/JP2011/000308 JP2011000308W WO2011089915A1 WO 2011089915 A1 WO2011089915 A1 WO 2011089915A1 JP 2011000308 W JP2011000308 W JP 2011000308W WO 2011089915 A1 WO2011089915 A1 WO 2011089915A1
Authority
WO
WIPO (PCT)
Prior art keywords
flame retardant
flame
binder
retardant material
flaky glass
Prior art date
Application number
PCT/JP2011/000308
Other languages
English (en)
Japanese (ja)
Inventor
前田健
Original Assignee
日本板硝子株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Publication of WO2011089915A1 publication Critical patent/WO2011089915A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/59—Arsenic- or antimony-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Definitions

  • the present invention relates to a flame retardant material, in particular, a flame retardant material suitably used as an additive for resin molded products and the like.
  • resin molded products are not only used for home appliances, office automation equipment, automobile parts, etc., but are also widely used for building, building wall materials, flooring materials and ceiling materials. . In recent years, there is a high demand for flame retardancy for all these resin moldings.
  • flame retardant powders such as halogen compounds, phosphorus compounds, antimony oxide, aluminum hydroxide, magnesium hydroxide and boron compounds are blended in the resin ( Non-patent document 1).
  • flaky glass is generally used as a filler in order to improve mechanical properties such as strength and rigidity, and dimensional properties such as shrinkage, warpage, and twist. Therefore, in addition to flame retardancy, in order to impart good mechanical properties and dimensional properties to the resin molding, the combined use of flame retardant and flaky glass is also widely performed (Patent Document 1, Patent Document 2 and (See Patent Document 3).
  • flaky glass used as a filler granular flaky glass granulated with a binder is also used (see Patent Document 4).
  • the flame retardant powder package When a flame retardant is blended with the resin, the flame retardant powder package is opened, and part or all of the powder is put into a storage tank such as a hopper, and the powder is discharged from the outlet of the storage tank. It is common to drain the body and blend it into the resin. During this work, there is a problem in that the powder is scattered and the powder adheres to the clothes of the worker, or the worker inhales the powder, and the working environment is deteriorated. Furthermore, the scattered powder may be mixed in other processes, and the yield of the flame retardant is also reduced.
  • the present invention is a flame retardant material that can impart good mechanical properties and dimensional characteristics to the compound to be blended in addition to flame retardancy when blended with a resin or the like. It is an object of the present invention to provide a flame retardant material that can solve the above problems, can suppress a decrease in the yield of the flame retardant, and can also suppress an increase in the number of devices.
  • the present invention includes flaky glass, a powdery flame retardant, and a binder for granulating the flaky glass and the flame retardant together, and the binder occupies the whole
  • a granular flame retardant material having a proportion in the range of 0.1 to 10% by weight.
  • the flame retardant material of the present invention contains flaky glass and a flame retardant, it can impart good mechanical properties and dimensional characteristics to the compound in addition to flame retardancy.
  • flaky glass and powdered flame retardant are granulated with an appropriate amount of binder. Therefore, according to the present invention, it is possible to obtain a granule in which the flaky glass and the flame retardant are sufficiently bonded and granulated uniformly, and further having good dispersibility.
  • the flame retardant material of the present invention when added to a resin or the like, the flame retardant powder is not scattered and the working environment is not deteriorated, and further, the powder is not mixed into other processes.
  • the yield reduction of a flame retardant can also be suppressed.
  • the flame retardant material of the present invention it is not necessary to separately add the flaky glass and the flame retardant, so that an increase in the number of devices can be suppressed.
  • Embodiments of the flame retardant material of the present invention will be described below.
  • the flame retardant material of the present invention is granular, and includes flaky glass, powdered flame retardant, and a binder for granulating the flaky glass and the flame retardant together. It is out.
  • flaky glass can be used as long as it is flaky glass generally used for improving mechanical properties and dimensional properties of a resin molded product, its composition, average thickness and average particle size are not limited. However, for example, a flaky glass having an average thickness of 0.1 to 20 ⁇ m, an average particle diameter of 10 to 2000 ⁇ m, and an average aspect ratio obtained by dividing the average particle diameter by the average thickness of 2 to 2000 is a resin. It is preferably used because of good dispersibility. Such a flaky glass can be produced by, for example, a blow method or a rotary method.
  • the blow method is a method in which a nozzle is placed in a liquid tank in which molten glass is stored, air is blown from the nozzle to form a so-called balloon, and this is pulled with a roller to obtain flake glass.
  • the rotary method is a method in which molten glass is continuously poured into a flat plate or cup-shaped container rotating at high speed, and the molten glass is stretched from the flat plate or cup edge to obtain flake-shaped glass.
  • the average thickness of the flaky glass means that 100 or more pieces of flaky glass are extracted from the flaky glass group, and the thickness of the flaky glass is measured using a scanning electron microscope (SEM). It is a value obtained by measuring and dividing the total thickness by the number of measured sheets.
  • the average particle size is a particle size (D50) corresponding to a cumulative mass percentage of 50% in the particle size distribution measured based on the laser diffraction scattering method.
  • any powdered flame retardant generally used as a flame retardant for resin addition can be used, and its type is not particularly limited.
  • the flame retardant for example, at least one selected from the group consisting of halogen compounds, phosphorus compounds, antimony oxide, aluminum hydroxide, magnesium hydroxide and boron compounds used as general flame retardants is used. it can.
  • the size of the flame retardant powder is not particularly limited. However, for the reason of good dispersibility in the resin, for example, those having an average particle diameter in the range of 0.1 to 100 ⁇ m are preferably used.
  • the average particle size of the flame retardant is a particle size (D50) corresponding to a cumulative mass percentage of 50% in the particle size distribution measured based on the laser diffraction scattering method.
  • the flame retardant is preferably blended in an amount of 0.1 to 300 parts by weight, more preferably 1 to 200 parts by weight, particularly preferably 100 parts by weight of flaky glass. Is 5 to 100 parts by weight.
  • the binder is used for granulating the flaky glass and the flame retardant together.
  • the binder is not particularly limited, but examples of the adhesive component include addition polymers of olefins such as polyvinyl acetate, polyacrylate, polyvinyl pyrrolidone, polyethylene and polypropylene, and copolymers thereof, polyurethane, Examples include those containing an epoxy resin, a phenol resin, polyvinyl chloride, and the like.
  • those containing silane coupling agents such as ⁇ -aminopropyltrimethoxysilane, ⁇ -aminopropyltriethoxysilane, ⁇ -glycidoxypropyltrimethoxysilane, vinyltriethoxysilane, and ⁇ -methacryloxytrimethoxysilane Can be used as a binder.
  • distributed the binder in dispersion media such as water and alcohol, or the solution dissolved in solvents, such as water and alcohol, is used.
  • the binder is blended so that the ratio to the whole flame retardant material is in the range of 0.1 to 10% by weight.
  • the content of the binder is less than 0.1% by weight, the bond between the flaky glass and the flame retardant becomes insufficient, and it becomes difficult to obtain a good scattering prevention effect.
  • the content of the binder in the flame retardant material is 0.2 to 5% by weight, and particularly preferably 0.5 to 3% by weight.
  • the ratio of the binder to the entire flame retardant material is a value obtained from the measurement result obtained by measuring the amount of the binder contained in the flame retardant material as an ignition loss of 625 ⁇ 20 ° C.
  • the ratio of the binder is obtained as the amount of the binder contained in the fuel material.
  • the size of the flame retardant material is not particularly limited because it may be appropriately selected depending on the application. However, when the flame retardant material is added to the resin molding, it is preferably a granule having an average particle size of 1000 to 5000 ⁇ m. By setting the average particle size in such a range, it is possible to obtain a flame retardant material that is less likely to scatter and has improved fluidity as a powder.
  • the method of granulating the flaky glass and the flame retardant to produce the granular flame retardant material is not particularly limited, but examples thereof are described below.
  • a mixer such as a rotary disk mixer or a Henschel mixer equipped with a rotary blade in the mixing container, flaky glass and powdered flame retardant are introduced, and a dispersion or solution of the binder is sprayed. A predetermined amount is added and mixed and stirred.
  • the concentration of the binder in the dispersion or solution of the binder may be appropriately adjusted.
  • the mixture is dried with stirring in the mixer, or the mixture added with the dispersion or solution of the binder is taken out of the mixer and then dried, so that the flaky glass and the flame retardant are combined with the binder.
  • a granulated flame retardant material granulated with is obtained.
  • the granular flame-retardant material of the present invention can also be produced by using a rolling granulation method as described in, for example, JP-A-2-124732. That is, the flake glass and the flame retardant are also bonded by putting the flake glass and the flame retardant into a horizontal vibration granulator equipped with a stirring blade and spraying the dispersion or solution of the binder to granulate. A granular flame-retardant material granulated with an agent can be produced.
  • the flaky glass and the flame retardant were granulated with a binder by a known method called stirring granulation method, fluidized bed granulation method, spray granulation method and rotary granulation method.
  • Granular flame retardant materials can be produced.
  • the flame retardant material of the present invention contains flaky glass and a flame retardant, for example, when blended with a resin, it can impart flame retardancy and good mechanical and dimensional characteristics to the resin molding. Moreover, since the flaky glass and the flame retardant are granulated using an appropriate amount of the binder, the flaky glass and the flame retardant are sufficiently bonded and dispersed in the flame retardant material of the present invention. Granules with good properties. As a result, the flame retardant powder is not scattered when the flame retardant material is added to the resin or the like, and the working environment is not deteriorated. Further, the flame retardant powder is not mixed in other processes. Yield reduction can be suppressed.
  • the flame retardant material of the present invention it is not necessary to separately add flaky glass and a flame retardant, and an increase in the number of devices can be suppressed. Furthermore, by granulating the flame retardant together with the flaky glass into a granular flame retardant material, the fluidity as a powder is greatly improved, so the effect of preventing bridging in the hopper is also achieved. can get.
  • Example 1 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-015”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion: The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 1 was produced. The average particle diameter of the obtained flame retardant material was about 3000 ⁇ m.
  • Example 2 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion liquid The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 2 was produced. The average particle diameter of the obtained flame retardant material was about 3000 ⁇ m.
  • Example 3 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of magnesium hydroxide (average particle size 0.8 ⁇ m) used as a flame retardant were put into a Henschel mixer, and the following binders were dispersed. While adding 1800 g of the liquid by spraying, the mixture was stirred for 10 minutes. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 3 was produced. The average particle diameter of the obtained flame retardant material was about 3000 ⁇ m.
  • Example 4 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of tetrabromobisphenol A (average particle size 1 ⁇ m) used as a flame retardant were put into a Henschel mixer, and the following binder dispersion While adding 1800 g by spraying, the mixture was stirred for 10 minutes. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 4 was produced. The average particle size of the obtained flame retardant material was about 2500 ⁇ m.
  • Example 5 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of antimony trioxide (average particle size: 1 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 5 was produced. The average particle diameter of the obtained flame retardant material was about 3000 ⁇ m.
  • Example 6 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of zinc borate (average particle size 50 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion liquid The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 6 was produced. The average particle size of the obtained flame retardant material was about 4000 ⁇ m.
  • Example 7 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion liquid The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 7 was produced. The average particle size of the obtained flame retardant material was about 4000 ⁇ m.
  • ⁇ Dispersion of binder polyvinyl chloride
  • Example 8 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion liquid The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 8 was produced. The average particle size of the obtained flame retardant material was about 4500 ⁇ m.
  • ⁇ Dispersion of binder polyvinyl chloride
  • Ion exchange water 80% by weight
  • Example 9 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-015”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion: The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Example 9 was produced. The average particle size of the obtained flame retardant material was about 6000 ⁇ m.
  • ⁇ Dispersion of binder polyvinyl chloride
  • Comparative Example 1 3 kg of flaky glass (“RCF-015” manufactured by Nippon Sheet Glass Co., Ltd.) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer and mixed and stirred for 10 minutes.
  • the flame retardant material of Example 1 was prepared. That is, the flame retardant material of Comparative Example 1 was not a granule, but a simple mixture of flaky glass and a powder flame retardant.
  • Comparative Example 2 3 kg of granular flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “REFG-301”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant are put into a Henschel mixer and mixed and stirred for 10 minutes.
  • the flame retardant material of Comparative Example 2 was produced. That is, the flame retardant material of Comparative Example 2 was not entirely granular, but was simply a mixture of a flame retardant and granular flaky glass.
  • Comparative Example 3 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1400 g of the following binder dispersion 1400 g The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Comparative Example 3 was produced.
  • Comparative Example 4 3 kg of flaky glass (manufactured by Nippon Sheet Glass Co., Ltd., “RCF-160”) and 1 kg of aluminum hydroxide (average particle size 2 ⁇ m) used as a flame retardant were put into a Henschel mixer, and 1800 g of the following binder dispersion liquid The mixture was stirred for 10 minutes while adding. Then, the mixture was taken out and dried at 125 ° C. for 8 hours with a dryer, and the granular flame-retardant material of Comparative Example 4 was produced.
  • the binder content (binding agent adhesion rate) was measured as an ignition loss at 625 ° C. Specifically, the flame retardant material is ignited at 625 ° C. for 15 minutes or more, and the decrease (decrease) in the mass of the flame retardant material caused by the ignition is measured. The percentage was calculated as ignition loss.
  • Table 1 shows the measurement results of the binder adhesion rate. Since Comparative Example 1 did not contain a binder, no measurement was performed. The binder adhesion rate in the flame retardant material of Comparative Example 2 is due to the binder contained in the granular flaky glass used.
  • Example 4 since the thermal decomposition temperature of the flame retardant used was low, the binder adhesion rate could not be measured with an ignition loss of 625 ° C. Therefore, for Examples 4 and 6, the ratio of the binder was calculated from the amount of the binder blended at the time of manufacture.
  • the binder of Example 4 was 0.89% by weight, and the binder of Example 6 was 0.89% by weight.
  • the scattering rate of the flame retardant materials of Examples 1 to 9 and Comparative Examples 1 to 4 was measured by the following method. The results are also shown in Table 1. From Table 1, the flame retardant materials of Examples 1 to 9 have a scattering rate as compared with the flame retardant materials of Comparative Examples 1 to 3 that do not contain a binder or the amount of the binder is less than 0.1% by weight. The result was low and improved the working environment.
  • the appearance (molded appearance) of the resin moldings containing the flame retardant materials of Examples 1 to 9 and Comparative Examples 1 to 4 was evaluated by the following method. The results are also shown in Table 1. The evaluation was carried out in 5 stages of 1 to 5, and 5 to 1 in order from the best appearance. From Table 1, the flame retardant materials of Examples 1 to 9 have better dispersibility in the molding resin and the appearance of the molded product than the flame retardant material of Comparative Example 4 in which the amount of the binder is more than 10% by weight. The result was good.
  • Evaluation 5 Acceptable level with no flame retardant granule and inconspicuous flaky glass
  • Evaluation 4 No flame retardant granule with slightly conspicuous flake glass, but acceptable level
  • Evaluation 3 Flame retardant material with granule Flaky glass is conspicuous, but acceptable level
  • Evaluation 2 There is a flame retardant granule, acceptable level Evaluation 1: Remarkable flame retardant granule, unacceptable level
  • the flame retardancy of the resin molded products obtained by adding the flame retardant materials of Examples 1 to 9 to the resin is that resin flakes that are not bonded to each other are added in the same weight as in each of the examples. It was exactly the same as the flame retardancy of things.
  • the resin used at this time was a vinyl chloride resin.
  • the flame retardancy test was performed in accordance with UL (Underwriters Laboratories, Inc.) standard number “UL94”.
  • the flame retardant material of the present invention When the flame retardant material of the present invention is added to the resin, the powder is not scattered and the working environment is not deteriorated, the powder is not mixed in other processes, and the yield of the flame retardant is not reduced. Moreover, it is not necessary to separately add a flame retardant and flaky glass, and an increase in the number of devices can be suppressed. Furthermore, by using the flame retardant as a granular flame retardant material together with flaky glass, the fluidity as a powder is greatly improved, and bridging in the hopper is also prevented. For these reasons, the flame retardant material of the present invention can be used in all situations, such as when the working environment standards are strict or when manufacturing cost reduction is required.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un matériau ignifuge sous forme de granule qui contient : un verre sous forme de paillette, un produit ignifuge sous forme de poudre, et un liant destiné à lier ledit verre sous forme de paillette et ledit produit ignifuge entre eux et à assurer une granulation. La proportion de liant par rapport à l'ensemble du matériau ignifuge est comprise dans une plage de 0,1 à 10% en poids. De préférence, le produit ignifuge est mélangé à raison de 0,1 à 300 parties en poids pour 100 parties en poids de verre sous forme de paillette. Dans le produit ignifuge, il est par exemple possible d'utiliser : un composé halogéné, un composé de phosphore, un oxyde d'antimoine, un hydroxyde d'aluminium, un hydroxyde de magnésium et / ou un composé de bore.
PCT/JP2011/000308 2010-01-22 2011-01-21 Matériau ignifuge sous forme de granule WO2011089915A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010011937 2010-01-22
JP2010-011937 2010-01-22

Publications (1)

Publication Number Publication Date
WO2011089915A1 true WO2011089915A1 (fr) 2011-07-28

Family

ID=44306718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/000308 WO2011089915A1 (fr) 2010-01-22 2011-01-21 Matériau ignifuge sous forme de granule

Country Status (1)

Country Link
WO (1) WO2011089915A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015530470A (ja) * 2012-10-05 2015-10-15 ドクトル ナイトリンガー ホールディング ゲーエムベーハー 熱伝導性ポリマーおよびそれを製造するための樹脂組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225554A (ja) * 1987-03-12 1988-09-20 Nippon Glass Fiber Co Ltd 顆粒状のフレ−ク状ガラス
WO2003046083A1 (fr) * 2001-11-30 2003-06-05 Polyplastics Co., Ltd. Composition de resine ignifuge
JP2004099893A (ja) * 2002-09-06 2004-04-02 Clariant Gmbh 顆粒状難燃剤組成物
JP2007182489A (ja) * 2006-01-06 2007-07-19 Mitsubishi Engineering Plastics Corp 難燃性ガラス繊維強化樹脂組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225554A (ja) * 1987-03-12 1988-09-20 Nippon Glass Fiber Co Ltd 顆粒状のフレ−ク状ガラス
WO2003046083A1 (fr) * 2001-11-30 2003-06-05 Polyplastics Co., Ltd. Composition de resine ignifuge
JP2004099893A (ja) * 2002-09-06 2004-04-02 Clariant Gmbh 顆粒状難燃剤組成物
JP2007182489A (ja) * 2006-01-06 2007-07-19 Mitsubishi Engineering Plastics Corp 難燃性ガラス繊維強化樹脂組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015530470A (ja) * 2012-10-05 2015-10-15 ドクトル ナイトリンガー ホールディング ゲーエムベーハー 熱伝導性ポリマーおよびそれを製造するための樹脂組成物

Similar Documents

Publication Publication Date Title
US8119715B2 (en) Powdery composition of a polymer and a flameproofing agent containing ammonium polyphosphate, method for the production thereof, and moulded body produced from said powder
CA2826264C (fr) Compositions retardatrices de flamme
CN102219957B (zh) 一种无卤膨胀型阻燃剂功能母粒及其制备方法
CN104693580A (zh) 一种三元乙丙橡胶用无卤阻燃母粒及其制备方法
JP2006515896A (ja) 予備剥離されたナノクレーに基づく組成物およびその使用
WO2017075855A1 (fr) Mélange maître ignifuge sans halogène efficace spécifique du polypropylène, son procédé de préparation et son utilisation
JPS63207617A (ja) 無機フイラ−含有ポリオレフイン樹脂組成物の製造方法
JP6152086B2 (ja) 顆粒フレーク状ガラス及びそれを用いた樹脂組成物
CN101550242A (zh) 一种深色无卤膨胀聚烯烃阻燃剂及其制备方法
EP2835399B1 (fr) Composition d'additif comprenant un contre-agent
WO2011089915A1 (fr) Matériau ignifuge sous forme de granule
CN111690207A (zh) 一种无卤阻燃母粒的生产方法
CN104744763A (zh) 用于聚乙烯改性的抗静电阻燃母粒
WO2010079737A1 (fr) Procédé de production de mélange maître, mélange maître, et son utilisation
JP2010047703A (ja) 難燃性樹脂組成物
JP5823760B2 (ja) 赤リン系難燃剤、その製造方法、難燃性樹脂組成物ならびにフィルムおよび電線被覆材
JP2007009000A (ja) ポリオレフィン系樹脂組成物
JPH11349851A (ja) カップリング剤処理無機物粒子の製造方法およびその使用
JP2019034994A (ja) 吸湿性抗菌樹脂組成物および成形体
JPH02212532A (ja) 顆粒形態繊維状マグネシウムオキシサルフェートで強化されたポリプロピレン複合材料
KR20190062599A (ko) 저비용 고성능 물질을 위한 첨가제 코팅된 입자
JP5350262B2 (ja) 顆粒フレーク状ガラスの製造方法、並びに顆粒フレーク状ガラス及びそれを用いた樹脂組成物
WO2008103560A2 (fr) Procédé amélioré de fabrication de granulés additifs polymères contenant des agents antiblocage à base de silice
JPH0336855B2 (fr)
CN117164999A (zh) 一种阻燃母粒及其聚烯烃基材料制备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11734522

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11734522

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP