JPH0459340B2 - - Google Patents
Info
- Publication number
- JPH0459340B2 JPH0459340B2 JP60027466A JP2746685A JPH0459340B2 JP H0459340 B2 JPH0459340 B2 JP H0459340B2 JP 60027466 A JP60027466 A JP 60027466A JP 2746685 A JP2746685 A JP 2746685A JP H0459340 B2 JPH0459340 B2 JP H0459340B2
- Authority
- JP
- Japan
- Prior art keywords
- borate
- chloride resin
- present
- vinyl chloride
- resin composition
- 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 - Lifetime
Links
- 239000011342 resin composition Substances 0.000 claims description 12
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 9
- 239000004327 boric acid Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- DOVLHZIEMGDZIW-UHFFFAOYSA-N [Cu+3].[O-]B([O-])[O-] Chemical compound [Cu+3].[O-]B([O-])[O-] DOVLHZIEMGDZIW-UHFFFAOYSA-N 0.000 claims description 4
- SCJHDWONMNAHII-UHFFFAOYSA-N chromium(3+);borate Chemical compound [Cr+3].[O-]B([O-])[O-] SCJHDWONMNAHII-UHFFFAOYSA-N 0.000 claims description 4
- WEZJBAOYGIDDLB-UHFFFAOYSA-N cobalt(3+);borate Chemical compound [Co+3].[O-]B([O-])[O-] WEZJBAOYGIDDLB-UHFFFAOYSA-N 0.000 claims description 4
- DDSZSJDMRGXEKQ-UHFFFAOYSA-N iron(3+);borate Chemical compound [Fe+3].[O-]B([O-])[O-] DDSZSJDMRGXEKQ-UHFFFAOYSA-N 0.000 claims description 4
- HKFZDVPCCOOGEV-UHFFFAOYSA-N nickel(3+);borate Chemical compound [Ni+3].[O-]B([O-])[O-] HKFZDVPCCOOGEV-UHFFFAOYSA-N 0.000 claims description 4
- SQWOCMZNVYUDSE-UHFFFAOYSA-N [Zr+4].[Zr+4].[Zr+4].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] SQWOCMZNVYUDSE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000779 smoke Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
〓産業上の利用分野〓
本発明は、塩化ビニル樹脂組成物に関し、さら
に詳しくは、燃焼時の発煙量を低減した塩化ビニ
ル樹脂組成物に関する。
〓従来の技術〓
一般に、ポリ塩化ビニル樹脂組成物は難燃性に
優れているために、電線被覆材料をはじめ多方面
にわたつて汎用されている。しかしながら、この
ような組成物は、火炎に接して一旦燃焼すると、
他のポリマー組成物に比べて多量の黒煙を発生す
るために、火災時の消火活動や避難に支障を来た
すという難点があつた。
〓目的〓
本発明の目的は、上述の技術的課題を解決し、
成形加工性や機械特性を犠牲にすることなく、燃
焼時の発煙量を大幅に低減させた、いわゆる、低
発煙性に優れた塩化ビニル樹脂組成物を提供する
ことである。
〓構成〓
本件発明者らは、上述の目的を達成するため
に、鋭意研究を重ねた結果、、ポリ塩化ビニル樹
脂100重量部に対して、ホウ酸クロム、ホウ酸ニ
ツケル、ホウ酸銅、ホウ酸ジルコニウム、ホウ酸
鉄、ホウ酸コバルトから成る群より選ばれた1種
以上のホウ酸金属塩を10〜50重量部配合して成る
塩化ビニル樹脂組成物を見出し、本発明を完成し
た。
以下、本発明の塩化ビニル樹脂組成物について
詳細に説明する。
本発明に使用されるポリ塩化ビニル樹脂は、通
常の製法で製造されたものであればよく重合度の
如何は問わない。
本発明に使用されるホウ酸金属塩、すなわち、
ホウ酸クロム、ホウ酸ニツケル、ホウ酸銅、ホウ
酸ジルコニウム、ホウ酸鉄、ホウ酸コバルトは、
通常の製法で製造されたものであればよく、粒度
の如何は問わない。前記ホウ酸金属塩の1種以上
の配合量は、ポリ塩化ビニル樹脂100重量部に対
して10〜50重量部である。ホウ酸金属塩の前記配
合量が、10重量部未満になると、燃焼時の発煙量
を低減させる効果(以下、低発煙効果という)に
乏しく、逆に50重量部を越えると、引張強度、伸
び等の機械特性が極端に低下するとともに、成形
加工性に劣る。
本発明の塩化ビニル樹脂組成物には、必要に応
じて可塑剤、安定剤、充填剤、着色剤、難燃剤、
前記以外の減煙剤、発煙防止剤等が適宜配合され
る。なお、配合に際し充填剤としては、水酸化ア
ルミニウムを用いることが、ホウ酸金属塩の低発
煙効果を一層高める上で好ましく、また、可塑剤
にはポリエステル系のものを用いることが、同様
に低発煙効果を高める上で好ましい。
〓効果〓
前記した本発明の塩化ビニル樹脂組成物は、燃
焼時の発煙量が極めて少ないので、従来のように
火災時の消火活動や避難に支障を来たすことがな
く、電線・ケーブルの被覆材料を始めホース、シ
ート等として好適に使用することができる。
〓実施例〓
以下、実施例および比較例によつて本発明を更
に詳細に説明するが、、これらの実施例は如何な
る意味でも本発明を限定するものではない。
実施例1〜8、比較例1〜9
表1、表2に示す実施例1〜8および比較例1
〜9の組成物を6インチオープンロールにて170
℃10分間、前ロール11rpm、後ロール13.5rpmの
回転数でロール練りした後、170℃、180Kg/cm2で
5分間加熱プレスして厚さ3mmのシートを成型し
た。このシートを用いてJISD1201(1977)に記載
の燃焼性試験方法に従つて最小光透過率(%)を
求めた。また、成形加工性については、混練加工
性をもつて2段階(良好、困難)で評価した。更
に、JISK6301の試験方法に準拠して引張強度
(Kg/mm2)および伸び(%)を測定した。得られ
た結果を表に示す。
〓Field of Industrial Application〓 The present invention relates to a vinyl chloride resin composition, and more particularly to a vinyl chloride resin composition that emits less smoke during combustion. 〓Prior Art〓 In general, polyvinyl chloride resin compositions have excellent flame retardancy and are therefore widely used in various fields including electric wire coating materials. However, once such a composition comes into contact with a flame and burns,
It has the disadvantage that it generates a large amount of black smoke compared to other polymer compositions, which hinders fire extinguishing efforts and evacuation efforts. 〓Objective〓 The object of the present invention is to solve the above-mentioned technical problem,
It is an object of the present invention to provide a vinyl chloride resin composition that has excellent so-called low smoke emission properties, which greatly reduces the amount of smoke emission during combustion without sacrificing moldability or mechanical properties. 〓Composition〓 In order to achieve the above-mentioned object, the inventors of the present invention have conducted intensive research and found that chromium borate, nickel borate, copper borate, and boron are added to 100 parts by weight of polyvinyl chloride resin. A vinyl chloride resin composition containing 10 to 50 parts by weight of one or more boric acid metal salts selected from the group consisting of zirconium chloride, iron borate, and cobalt borate was discovered, and the present invention was completed. Hereinafter, the vinyl chloride resin composition of the present invention will be explained in detail. The polyvinyl chloride resin used in the present invention may have any degree of polymerization as long as it is produced by a conventional manufacturing method. The boric acid metal salts used in the present invention, namely:
Chromium borate, nickel borate, copper borate, zirconium borate, iron borate, cobalt borate are
It does not matter what the particle size is, as long as it is manufactured by a normal manufacturing method. The blending amount of one or more of the boric acid metal salts is 10 to 50 parts by weight based on 100 parts by weight of the polyvinyl chloride resin. If the amount of the metal borate is less than 10 parts by weight, the effect of reducing the amount of smoke generated during combustion (hereinafter referred to as "low smoke effect") will be poor, while if it exceeds 50 parts by weight, the tensile strength and elongation will The mechanical properties such as these are extremely deteriorated, and the moldability is poor. The vinyl chloride resin composition of the present invention may contain plasticizers, stabilizers, fillers, colorants, flame retardants,
Smoke reducing agents, smoke prevention agents, etc. other than those mentioned above may be appropriately blended. In addition, it is preferable to use aluminum hydroxide as a filler during compounding in order to further enhance the low smoke generation effect of metal borate, and it is also preferable to use a polyester-based plasticizer as a filler. This is preferable in terms of enhancing the smoking effect. 〓Effects〓 The vinyl chloride resin composition of the present invention described above emits extremely little smoke when burned, so it does not interfere with fire extinguishing activities or evacuations as in the past, and can be used as a coating material for electric wires and cables. It can be suitably used as hoses, sheets, etc. 〓Examples〓 Hereinafter, the present invention will be explained in more detail with reference to Examples and Comparative Examples, but these Examples are not intended to limit the present invention in any way. Examples 1 to 8, Comparative Examples 1 to 9 Examples 1 to 8 and Comparative Example 1 shown in Tables 1 and 2
~9 composition in 6 inch open roll 170
After kneading with rolls for 10 minutes at 11 rpm for the front roll and 13.5 rpm for the rear roll, the mixture was heated and pressed at 170°C and 180 kg/cm 2 for 5 minutes to form a sheet with a thickness of 3 mm. Using this sheet, the minimum light transmittance (%) was determined according to the flammability test method described in JISD1201 (1977). Furthermore, molding processability was evaluated in two stages (good, difficult) based on kneading processability. Furthermore, tensile strength (Kg/mm 2 ) and elongation (%) were measured in accordance with the test method of JISK6301. The results obtained are shown in the table.
【表】【table】
【表】
注2:大日本インキ化学社製 アジピン酸ポリエステ
ル系可塑剤
[Table] Note 2: Adipic acid polyester plasticizer manufactured by Dainippon Ink Chemical Co., Ltd.
【表】【table】
【表】
表1の各実施例の結果から本発明の塩化ビニル
樹脂組成物は、低発煙性であるとともに、成形加
工性が良好であり、しかも、引張強度、伸び等の
機械特性にも優れていることがわかる。一方、本
発明のホウ酸金属塩が配合されていない比較例
1、3の組成物では、低発煙効果が認められず、
また、ホウ酸金属塩が本発明に規定する量よりも
過剰に配合されている比較例2、4の組成物で
は、機械特性および成形加工性に劣つていること
がわかる。また、表2は、単にホウ酸を用いた場
合(比較例5、6)、ホウ酸金属塩としてナトリ
ウム(比較例7)、カルシウム(比較例8)、亜鉛
(比較例9)それぞれをを用いた場合を示すもの
である。
これらの比較例場合においても、最小光透過率
は本発明の実施例それぞれのものに比して明らか
に低く、低発煙性効果が果たされていないことが
明確に確認されるもので、ホウ酸金属塩を用いた
塩化ビニル樹脂組成物においても燃焼時における
発煙量の低下が発生しないものが多く存在するも
のである。
以上示したように低発煙性に優れた本発明の塩
化ビニル樹脂組成物は、ポリ塩化ビニル樹脂に、
ホウ酸クロム、ホウ酸ニツケル、ホウ酸銅、ホウ
酸ジルコニウム、ホウ酸鉄、ホウ酸コバルトから
成る群より選ばれた1種以上のホウ酸金属塩を本
発明に規定する割合で配合することによつてはじ
めて得ることが可能であつて、比較例のような組
成物では、到底得られるものではない。[Table] From the results of each example in Table 1, the vinyl chloride resin composition of the present invention has low smoke emission, good moldability, and excellent mechanical properties such as tensile strength and elongation. You can see that On the other hand, in the compositions of Comparative Examples 1 and 3 in which the boric acid metal salt of the present invention was not blended, no low smoke generation effect was observed.
Furthermore, it can be seen that the compositions of Comparative Examples 2 and 4, in which the boric acid metal salt was blended in an amount in excess of the amount specified in the present invention, were inferior in mechanical properties and moldability. Table 2 also shows the cases in which boric acid was simply used (Comparative Examples 5 and 6), and sodium (Comparative Example 7), calcium (Comparative Example 8), and zinc (Comparative Example 9) were used as boric acid metal salts. This shows the case where Even in these comparative examples, the minimum light transmittance was clearly lower than that of each of the examples of the present invention, clearly confirming that the smoke reduction effect was not achieved. Even among vinyl chloride resin compositions using acid metal salts, there are many that do not exhibit a decrease in the amount of smoke produced during combustion. As shown above, the vinyl chloride resin composition of the present invention, which has excellent low smoke emission properties, has a polyvinyl chloride resin,
One or more boric acid metal salts selected from the group consisting of chromium borate, nickel borate, copper borate, zirconium borate, iron borate, and cobalt borate are blended in the proportions specified in the present invention. It can only be obtained through this process, and cannot be obtained at all with a composition such as the comparative example.
Claims (1)
ウ酸クロム、ホウ酸ニツケル、ホウ酸銅、ホウ酸
ジルコニウム、ホウ酸鉄、ホウ酸コバルトから成
る群より選ばれた1種以上のホウ酸金属塩を10〜
50重量部配合して成ることを特徴とする塩化ビニ
ル樹脂組成物。1 One or more boric acid metal salts selected from the group consisting of chromium borate, nickel borate, copper borate, zirconium borate, iron borate, and cobalt borate per 100 parts by weight of polyvinyl chloride resin. 10~
A vinyl chloride resin composition comprising 50 parts by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2746685A JPS61185555A (en) | 1985-02-13 | 1985-02-13 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2746685A JPS61185555A (en) | 1985-02-13 | 1985-02-13 | Vinyl chloride resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61185555A JPS61185555A (en) | 1986-08-19 |
JPH0459340B2 true JPH0459340B2 (en) | 1992-09-22 |
Family
ID=12221891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2746685A Granted JPS61185555A (en) | 1985-02-13 | 1985-02-13 | Vinyl chloride resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61185555A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9435035B2 (en) | 2010-01-15 | 2016-09-06 | Byd Company Limited | Metalized plastic articles and methods thereof |
CN102071424B (en) | 2010-02-26 | 2012-05-09 | 比亚迪股份有限公司 | Plastic product and preparation method thereof |
CN102071411B (en) | 2010-08-19 | 2012-05-30 | 比亚迪股份有限公司 | Plastic product and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953939A (en) * | 1972-09-27 | 1974-05-25 | ||
JPS543862A (en) * | 1977-06-13 | 1979-01-12 | Hitachi Cable Ltd | Polyvinyl chloride composition |
-
1985
- 1985-02-13 JP JP2746685A patent/JPS61185555A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953939A (en) * | 1972-09-27 | 1974-05-25 | ||
JPS543862A (en) * | 1977-06-13 | 1979-01-12 | Hitachi Cable Ltd | Polyvinyl chloride composition |
Also Published As
Publication number | Publication date |
---|---|
JPS61185555A (en) | 1986-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |