JPS6255978B2 - - Google Patents
Info
- Publication number
- JPS6255978B2 JPS6255978B2 JP13096984A JP13096984A JPS6255978B2 JP S6255978 B2 JPS6255978 B2 JP S6255978B2 JP 13096984 A JP13096984 A JP 13096984A JP 13096984 A JP13096984 A JP 13096984A JP S6255978 B2 JPS6255978 B2 JP S6255978B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- composition
- parts
- vulcanized
- vulcanizable
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229920001971 elastomer Polymers 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 11
- 239000004636 vulcanized rubber Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009408 flooring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- -1 CR Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明はゴム板に関するものであり、加硫ゴム
粉末にバインダーとしての加硫可能な未加硫ゴム
配合物を混合した組成物Ａと加硫可能な未加硫ゴ
ムシートＢとを被着積層し、同時に組成物Ａとゴ
ムシートＢとを加硫成形したものであり、加硫成
形後の組成物Ａの見掛比重が0.6〜1.2としたゴム
板である。その目的とするところは、クツシヨン
性、保温性、防音性をもつたゴム板を得ることで
あり、床に使用した場合その特徴が生かされる。
又本発明のゴム板に化粧板等を積層する事により
内外装の床に使用できる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rubber plate, and includes a composition A in which a vulcanized rubber powder is mixed with a vulcanizable unvulcanized rubber compound as a binder, and a vulcanizable unvulcanized rubber. Sheet B is adhered and laminated, and composition A and rubber sheet B are simultaneously vulcanized and molded, and the apparent specific gravity of composition A after vulcanization molding is 0.6 to 1.2. The objective is to obtain a rubber board with cushioning, heat retention, and soundproofing properties, and these characteristics will be utilized when used on floors.
Furthermore, by laminating a decorative board or the like on the rubber board of the present invention, it can be used for interior and exterior floors.
従来このようなゴム板としては、ソリツドゴム
単独品、加硫ゴム粉末を液状バインダーで固めた
物があるが、これらはクツシヨン性、保温性、防
音性、強度、耐水性等を同時に満足させるものは
得られない。又これらの積層品は接着剤を必要と
し加工に手間がかかり価格的に高くなる。 Conventionally, such rubber plates include solid rubber alone and vulcanized rubber powder hardened with a liquid binder, but none of these can simultaneously satisfy cushioning properties, heat retention, soundproofing, strength, water resistance, etc. I can't get it. Furthermore, these laminated products require adhesives, are time-consuming to process, and are expensive.
本発明は上述の如き諸問題を解決すべく発明を
なしたものであり、その要旨とするところはポー
ラスな板とソリツドゴムとを同時に形成する事に
よつて、安価にクツシヨン性、保温性、防音性、
強度、耐水性等を同時に満足すべきゴム板を得る
事である。 The present invention was made to solve the above-mentioned problems, and its gist is to provide cushioning, heat retention, and soundproofing properties at low cost by simultaneously forming a porous plate and solid rubber. sex,
The objective is to obtain a rubber plate that satisfies both strength and water resistance.
すなわち、本発明のゴム板は、加硫ゴム粉末
100重量部と、加硫可能な未加硫ゴム配合物５〜
50重量部とを混合して得られる混合組成物Ａを、
加硫可能な未加硫ゴムシートＢの片面又は両面に
被着して両者Ａ及びＢを互いに積層し、これを同
時に加硫形成して得られる所望厚みの積層ゴム板
の前記組成物Ａの成形部における見掛比重が0.6
〜1.2であることを特徴とする。 That is, the rubber plate of the present invention is made of vulcanized rubber powder.
100 parts by weight and 5 to 5 parts of a vulcanizable unvulcanized rubber compound
Mixed composition A obtained by mixing 50 parts by weight,
The above composition A is applied to one or both sides of a vulcanizable unvulcanized rubber sheet B, and both A and B are laminated to each other, and these are simultaneously vulcanized and formed to obtain a laminated rubber plate of a desired thickness. Apparent specific gravity in molded part is 0.6
~1.2.
つまり、本発明は、加硫ゴム粉末100重量部と
加硫可能な未加硫ゴム配合物５〜50重量部とを混
合した組成物Ａと、加硫可能な未加硫ゴムシート
Ｂとを同時に加硫成形する事により、安価にクツ
シヨン性、保温性、防音性、強度、耐水性等を満
足させるゴム板を得ることができる。混合組成物
Ａに用いる加硫可能なゴムは、天然ゴム、SBR、
CR、クロロスルフオン化ポリエチレン等が良く
これに加硫剤、加硫促進剤、補強剤、充填剤、そ
の他のゴム用薬品を配合し混練りしたものであ
り、又使用する加硫ゴム粉末の粒径は、５mmφ以
下が好ましい。金型で加硫する場合充填する組成
物Ａの充填量は加硫成形された組成物Ａの見掛比
重が、0.6〜1.2になる量にする。又組成物Ａに用
いる加硫ゴム粉末は、望ましくはタイヤ粉末であ
るが、CR、SBR、EPT等の工場廃棄物でよく、
特殊な場合はスポンジ粉末を使用しても良い。加
硫可能な末加硫ゴムシートＢは安価なゴムでもよ
く、その場合、加硫成形後組成物Ｂの上に化粧板
を積層することもできる。又色ゴム又は模様入り
ゴムを使用した場合にはそれをそのまま表層に使
用することができる。 That is, the present invention comprises composition A, which is a mixture of 100 parts by weight of vulcanized rubber powder and 5 to 50 parts by weight of a vulcanizable unvulcanized rubber compound, and a vulcanizable unvulcanized rubber sheet B. By simultaneously vulcanizing and molding, a rubber plate that satisfies cushioning properties, heat retention properties, soundproofing properties, strength, water resistance, etc. can be obtained at low cost. The vulcanizable rubber used in mixed composition A is natural rubber, SBR,
CR, chlorosulfonated polyethylene, etc. are often mixed with vulcanizing agents, vulcanization accelerators, reinforcing agents, fillers, and other rubber chemicals, and the vulcanized rubber powder used is The particle size is preferably 5 mmφ or less. When vulcanizing in a mold, the amount of composition A to be filled is such that the apparent specific gravity of the vulcanized composition A is 0.6 to 1.2. The vulcanized rubber powder used in composition A is preferably tire powder, but may also be factory waste such as CR, SBR, EPT, etc.
In special cases, sponge powder may be used. The vulcanizable, partially vulcanized rubber sheet B may be an inexpensive rubber, in which case a decorative laminate may be laminated on the composition B after vulcanization and molding. Furthermore, when colored rubber or patterned rubber is used, it can be used as it is for the surface layer.
本発明のゴム板は、一部がソリツドゴムであ
り、一部が空隙をもつ為にクツシヨン性が良く、
又防音性についてもソリツドゴム単独、空隙をも
つゴム単独では得られない特性がある。保温性に
ついても空隙をもつためソリツドゴム単独に比べ
良い。施工に際してはモルタル打設時に組成物Ａ
面を下に置く事により空間にモルタルが入り接着
剤なしで下地と一体化する事ができる。 The rubber plate of the present invention has good cushioning properties because it is partly made of solid rubber and partly has voids.
Also, regarding soundproofing properties, it has properties that cannot be obtained with solid rubber alone or rubber with voids alone. In terms of heat retention, it is also better than solid rubber alone because it has voids. During construction, use composition A when placing mortar.
By placing the surface face down, the mortar enters the space and can be integrated with the base without the need for adhesive.
本発明のゴム板を床材として使用した場合、上
述の如く上ではげしい運動をしても足をいため
ず、かつ高層ビルでも下段に騒音を与えずにす
む。又省エネルギーにもなり施工も接着剤を使用
しなくて取り付ける事ができる。 When the rubber plate of the present invention is used as a flooring material, as mentioned above, the feet will not be damaged even if strenuous exercise is performed at the top, and even in a high-rise building, the flooring will not be affected by noise. It also saves energy and can be installed without using adhesives.
以下本発明を実施例によつて具体的に説明す
る。数値は特定しない限り、重量単位で示したも
のである。 The present invention will be specifically explained below using examples. Values are expressed in weight units unless otherwise specified.
実施例
１mm〜３mmのスクラツプタイヤ粉末100部とロ
ール又はバンバリーミキサーにて
SBR＃1502 100
カーボンブラツクHAF 50
ナフテンオイル ９
ステアリン酸 ３
亜 鉛 華 ５
促 進 剤 1.5
硫 黄 ３
の割合にて練つた、練りゴム15部をバンバリー
ミキサーで混合した物を組成物Ａとする。Example 100 parts of scrap tire powder of 1 mm to 3 mm were kneaded in a roll or Banbury mixer at a ratio of SBR#1502 100 Carbon Black HAF 50 Naphthenic oil 9 Stearic acid 3 Zinc flower 5 Accelerator 1.5 Sulfur 3 Composition A is prepared by mixing 15 parts of rubber in a Banbury mixer.
１mm以下のスクラツプタイヤ粉末100に対し上
記練りゴム200部をバンバリーミキサーにて混合
しカレンダーロールにて４mm厚に圧延したものを
ゴムシートＢとする。組成物Ａを等速ロールを通
過させる事により４mm厚になるようにしたゴムシ
ートＢと積層し、８mm×1050mm×1050mmに裁断す
る。これを6.5mm×1050mm×1050mmの金型に入れ
プレス加硫する。加硫成形された組成物Ａの見掛
比重は0.9となり空隙率は約25％であり、本品の
Ｂ面に２mm厚の化粧合板を貼り合せ１ｍ角に裁断
し床材として使用した場合下地モルタルが硬化す
る前に置き合せていくことによりアンカ効果で接
着剤なしに下地と固定することができる。このよ
うにしてできた床は、安価でありクツシヨン性、
保温性、防音性、強度、耐水性等のすべてを満足
する。 Rubber sheet B is obtained by mixing 200 parts of the above-mentioned kneaded rubber with 100 parts of scrap tire powder of 1 mm or less in a Banbury mixer and rolling it to a thickness of 4 mm with a calendar roll. Composition A was laminated with rubber sheet B, which was made to have a thickness of 4 mm by passing it through a constant speed roll, and was cut into 8 mm x 1050 mm x 1050 mm. This is placed in a 6.5mm x 1050mm x 1050mm mold and press vulcanized. The apparent specific gravity of the vulcanized composition A is 0.9 and the porosity is about 25%, and when this product is laminated with 2 mm thick decorative plywood on side B and cut into 1 m square pieces and used as a flooring material, it will be used as a base material. By placing the pieces together before the mortar hardens, the anchor effect allows them to be fixed to the base without adhesive. Floors made in this way are inexpensive, have good cushioning properties,
It satisfies all aspects such as heat retention, soundproofing, strength, and water resistance.
以上の説明の如く本発明の奏でる効果は、得ら
れたゴム板は、価格、クツシヨン性、防音性、保
温性、施工性、強度のどれもが満足するものであ
る。 As explained above, the effects of the present invention are such that the obtained rubber plate is satisfactory in terms of price, cushioning properties, soundproofing properties, heat retention properties, workability, and strength.
Claims (1)
硫ゴム配合物５〜50重量部とを混合して得られる
混合組成物Ａを、加硫可能な未加硫ゴムシートＢ
の片面又は両面に被着して両者Ａ及びＢを互いに
積層し、これを同時に加硫形成して得られる所望
厚みの積層ゴム板の前記組成物Ａの成形部におけ
る見掛比重が0.6〜1.2であることを特徴とするゴ
ム板。1 Mixed composition A obtained by mixing 100 parts by weight of vulcanized rubber powder and 5 to 50 parts by weight of a vulcanizable unvulcanized rubber compound is mixed into a vulcanizable unvulcanized rubber sheet B
A laminated rubber plate having a desired thickness obtained by laminating both A and B on one or both sides of the composition and vulcanizing them simultaneously has an apparent specific gravity in the molded part of the composition A of 0.6 to 1.2. A rubber plate characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13096984A JPS6110450A (en) | 1984-06-27 | 1984-06-27 | Rubber plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13096984A JPS6110450A (en) | 1984-06-27 | 1984-06-27 | Rubber plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6110450A JPS6110450A (en) | 1986-01-17 |
| JPS6255978B2 true JPS6255978B2 (en) | 1987-11-24 |
Family
ID=15046842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13096984A Granted JPS6110450A (en) | 1984-06-27 | 1984-06-27 | Rubber plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0180066U (en) * | 1987-11-17 | 1989-05-29 |
-
1984
- 1984-06-27 JP JP13096984A patent/JPS6110450A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0180066U (en) * | 1987-11-17 | 1989-05-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6110450A (en) | 1986-01-17 |
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