WO2020155768A1 - 耐寒 pvc 母粒 - Google Patents

耐寒 pvc 母粒 Download PDF

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WO2020155768A1
WO2020155768A1 PCT/CN2019/118321 CN2019118321W WO2020155768A1 WO 2020155768 A1 WO2020155768 A1 WO 2020155768A1 CN 2019118321 W CN2019118321 W CN 2019118321W WO 2020155768 A1 WO2020155768 A1 WO 2020155768A1
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parts
cold
temperature
resin
premix
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PCT/CN2019/118321
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French (fr)
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吴海舰
金元群
林荣剑
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浙江省三门县东海橡胶厂
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Publication of WO2020155768A1 publication Critical patent/WO2020155768A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/34—Silicon-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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Definitions

  • the invention relates to PVC production technology, in particular to cold-resistant PVC master batches.
  • Polyvinyl chloride is a polymer formed by the polymerization of vinyl chloride monomer in peroxides, azo compounds and other initiators; or under the action of light and heat according to the free radical polymerization reaction mechanism.
  • PVC is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, foaming materials, sealing materials, fibers, etc.
  • PVC plastic is one of the five general synthetic plastics, and there is a huge demand for PVC plastics all over the world. But in different regions of the world, there will be different environments, which creates different demands for PVC plastics. In the world, the winter in regions with latitudes higher than 40° generally has a low temperature of tens of degrees below zero. Ordinary PVC materials have poor cold resistance and low temperature impact resistance. The lower temperature limit for use is generally -15 degrees. PVC plastic in this environment will become very brittle and easily damaged, especially when necessary PVC products such as PVC warning posts and PVC road cone sleeves are used outdoors. If the PVC product is damaged, it will be produced. A series of problems such as maintenance and installation will cause a lot of inconvenience in the cold winter.
  • Chinese patent CN 201210569416.6 discloses a cold-resistant flame-retardant PVC cable material. The main advantage of its product performance is reflected in the flame-retardant performance, and the cold resistance is not specifically described.
  • Chinese patent CN201410184845.0 discloses a PVC synthetic resin tile, which is composed of SG-5PVC resin, recycled material, calcium powder, stabilizer, chlorinated polyethylene, PE wax, stearic acid, acrylate modifier, engineering plastics Combined, the product lacks the ability to deal with the cold well, so it becomes necessary to provide a cold-resistant PVC plastic.
  • the invention provides cold-resistant PVC masterbatch; the products made by it have good resistance to low temperature, still have high strength and toughness at minus 45 degrees, and have the advantages of long service life.
  • the technical scheme of the present invention is: cold-resistant PVC masterbatch, which is prepared from the following raw material components in parts by weight: 65-75 parts of SG-4PVC resin, 25-35 parts of SG-5PVC resin, and 2 ⁇ 3 parts, plasticizer DOA 10-20 parts, di-n-octyl tin maleate 3-5 parts, processing aid AMS 2-3 parts, nano calcium carbonate 3-5 parts, halloysite 3-5 parts, OPE wax 4 ⁇ 7 parts, 3 ⁇ 5 parts proline;
  • the granulation method of the cold-resistant PVC masterbatch includes the following steps:
  • premix B b. Add nano calcium carbonate, halloysite, OPE wax, polyimide, and proline into a temperature-controlled high-mixer and mix with premix A and stir at a stirring speed of 300-400 revolutions per minute; at 120°C ⁇ Premix for 15-20 minutes at 135°C to obtain premix B;
  • the premix B is extruded and pelletized through a twin-screw extruder at a temperature of 135 to 145° C. to obtain the cold-resistant PVC master batch.
  • the cold-resistant PVC masterbatch of the present invention has specific formula components, and has made the following remarkable progress:
  • the specific component formula enables the cold-resistant PVC masterbatch of the present invention to have better fluidity during processing, and enables various additives to be mixed and plasticized uniformly with the PVC resin in the high-mixer, increasing the Pelletizing efficiency in screw extruder;
  • the PVC product made by the PVC formula of the present invention has the ability to resist low temperature very well. It still has high strength and toughness at minus 45 degrees. It can still be used normally when placed at low temperature for a long time, which can reduce the impact on the product. Maintenance and replacement of the battery reduce the cost of use;
  • Nano calcium carbonate and halloysite with a specific component ratio can not only increase the tensile properties of PVC materials, but also avoid the reduction of the mobility of PVC molecular segments caused by excessive use, and the ability of the material to resist external impact The phenomenon of decline;
  • the specific production method can make the materials uniformly dispersed in the PVC masterbatch, increase the van der Waals force between the PVC macromolecular chains, and further improve its cold resistance.
  • the granulation method of the present invention is simple and easy to implement, which is beneficial to the PVC Industry promotion.
  • the cold-resistant PVC masterbatch of the present invention is prepared from the following raw material components in parts by weight: 70 parts of SG-4PVC resin, 30 parts of SG-5PVC resin, 2.5 parts of epoxy soybean oil, 15 parts of plasticizer DOA, 4 parts of di-n-octyl tin maleate, 2.5 parts of processing aid AMS, 4 parts of nano calcium carbonate, 4 parts of halloysite, 5 parts of OPE wax, 4 parts of proline.
  • premix B b. Add 4 parts of nano calcium carbonate, 4 parts of halloysite, 5 parts of OPE wax, and 4 parts of proline into the temperature-controlled high-mixer and mix with premix A and stir at a stirring speed of 350 rpm; at 130 Premix for 18 minutes at °C to obtain premix B;
  • the premix B was extruded and pelletized through a twin-screw extruder at a temperature of 140° C. to obtain cold-resistant PVC master batches.
  • each raw material component of the cold-resistant PVC masterbatch is: 65 parts of SG-4PVC resin, 25 parts of SG-5PVC resin, 2 parts of epoxy soybean oil, increasing 10 parts of plasticizer DOA, 3 parts of di-n-octyl tin maleate, 2 parts of processing aid AMS, 3 parts of nano calcium carbonate, 3 parts of halloysite, 4 parts of OPE wax, 3 parts of proline.
  • the stirring speed of the premixing in the first step is 500 revolutions per minute, and the premixing time is 4 min at the premixing temperature of 55°C.
  • the stirring speed of the second step premixing is 300 revolutions per minute, and the premixing time is 15 min when the premixing temperature is 120°C.
  • the premix B was extruded and pelletized through a twin-screw extruder at a temperature of 135° C. to obtain cold-resistant PVC master batches.
  • each raw material component of the cold-resistant PVC masterbatch is: 75 parts of SG-4PVC resin, 35 parts of SG-5PVC resin, 3 parts of epoxy soybean oil, increasing 20 parts of plasticizer DOA, 5 parts of di-n-octyl tin maleate, 3 parts of processing aid AMS, 5 parts of nano calcium carbonate, 5 parts of halloysite, 7 parts of OPE wax, 5 parts of proline.
  • the stirring speed of the premixing in the first step is 600 rpm, and the premixing time is 8min when the premixing temperature is 75°C.
  • the stirring speed of the second step premixing is 400 revolutions per minute, and the premixing time is 20 min at the premixing temperature of 135°C.
  • the premix B was extruded and pelletized through a twin-screw extruder at a temperature of 145° C. to obtain cold-resistant PVC master batches.
  • each raw material component of the cold-resistant PVC masterbatch is: 68 parts of SG-4PVC resin, 28 parts of SG-5PVC resin, and 2.8 parts of epoxy soybean oil. 16 parts of plasticizer DOA, 3.2 parts of di-n-octyl tin maleate, 2.7 parts of processing aid AMS, 3.2 parts of nano calcium carbonate, 4.1 parts of halloysite, 6 parts of OPE wax, and 4.5 parts of proline.
  • the stirring speed of the premixing in the first step is 530 revolutions per minute, and the premixing time is 5 min at the premixing temperature of 60°C.
  • the stirring speed of the second step premixing is 330 rpm, and the premixing time is 16 min when the premixing temperature is 128°C.
  • the premix B was extruded and pelletized through a twin-screw extruder at a temperature of 142°C to obtain cold-resistant PVC master batches.
  • the above-mentioned method for preparing cold-resistant PVC masterbatch of the present invention is only a better preparation method, but it is not limited to using the above-mentioned method steps of the present invention.
  • the cold-resistant PVC masterbatch of the present invention can be applied to the production of road cones, warning posts, contour markings and other related products, so that these products are not prone to breakage in a low temperature environment, have a long service life, and reduce use costs.
  • the PVC road cone molded by the cold-resistant PVC masterbatch injection molding process of the present invention has strong cold-resistant ability, is not prone to chipping in a low-temperature environment, and has a long service life; the test shows that the speed is 60KM/h under the low-temperature environment of -20°C. Of the 1,000 road cone samples, only 23.4% of the vehicles collided, which is suitable for use in low-temperature areas.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明涉及耐寒PVC母粒，耐寒PVC母粒它由以下按重量份计的原料组分制得：SG-4PVC树脂65～75份，SG-5PVC树脂25～35份，环氧大豆油2～3份，增塑剂DOA10～20份，马来酸二正辛基锡3～5份，加工助剂AMS 2～3份，纳米碳酸钙3～5份，埃洛石3～5份，OPE蜡4～7份，脯氨酸3～5份。本发明提供的耐寒PVC母粒它所制作的产品拥有很好地抵抗低温的能力，在零下45度依然有着高的强度和韧性，还有使用寿命长的优点。

Description

耐寒PVC母粒 技术领域
本发明涉及PVC生产技术，特别涉及耐寒PVC母粒。
 背景技术
聚氯乙烯，简称PVC,是氯乙烯单体在过氧化物、偶氮化合物等引发剂；或在光、热作用下按自由基聚合反应机理聚合而成的聚合物。
PVC在建筑材料、工业制品、日用品、地板革、地板砖、人造革、管材、电线电缆、包装膜、发泡材料、密封材料、纤维等方面均有广泛应用。
PVC塑料是五大通用合成塑料之一，全世界对PVC塑料的需求量巨大。可在世界不同的地域中，会有着不同的环境，这就对PVC塑料产生了不同的需求。在世界上，纬度高于40°的地域里的冬季普遍有着零下几十度的低温，普通的PVC材料由于其耐寒性和低温抗冲击性能较差，使用的温度下限一般为-15度，在这种环境下的PVC塑料会变得十分脆，容易损坏，特别是在户外需要使用到如：PVC警示柱、PVC路锥套等必要的PVC产品的时候，如果PVC产品损坏了，就会产生维修、安装等一系列的问题，在寒冷的冬季这些问题都会产生很多不便利。
中国专利CN 201210569416.6公开了一种耐寒阻燃 PVC电缆料，其产品性能的主要优点体现在阻燃性能上，并未对耐寒性做具体阐述。中国专利CN201410184845.0公开了一种PVC合成树脂瓦，由SG-5PVC树脂、回料、钙粉、稳定剂、氯化聚乙烯、PE 蜡、硬脂酸、丙烯酸酯类改性剂、工程塑料组合而成，该产品缺少很好应对寒冷的能力，因此，提供一种耐寒PVC塑料变得十分必要。
 技术问题
本发明提供了耐寒PVC母粒；它所制作的产品拥有很好地抵抗低温的能力，在零下45度依然有着高的强度和韧性，还有使用寿命长的优点。
 技术解决方案
本发明的技术方案是：耐寒PVC母粒，它由以下按重量份计的原料组分制得：SG-4PVC树脂 65～75份，SG-5PVC树脂25～35份，环氧大豆油2～3份，增塑剂DOA 10～20份，马来酸二正辛基锡3～5份，加工助剂AMS 2～3份，纳米碳酸钙3～5份，埃洛石3～5份，OPE蜡4～7份，脯氨酸3～5份；
所述耐寒PVC母粒的造粒方法，步骤如下：
a．按配比称取各组分；在可控温高混机中加入SG-4PVC树脂、SG-5PVC树脂、环氧大豆油、增塑剂DOA、马来酸二正辛基锡和加工助剂AMS搅拌混合，搅拌速度为500～600转/分钟；在温度达到55℃～75℃的条件下预混4～8min，得到预混料A；
b．将纳米碳酸钙、埃洛石、OPE蜡、聚亚酰胺、脯氨酸加入可控温高混机中与预混料A混合后搅拌，搅拌速度为300～400转/分钟；在120℃～135℃条件下预混15～20min，得到预混料B；
c．将预混料B通过双螺杆挤出机在135～145℃的温度下进行挤出造粒，得到所述耐寒PVC母粒。
 有益效果
本发明的耐寒PVC母粒具有特定的配方组分，取得了如下显著的进步：
1）特定的组分配方，使得本发明的耐寒PVC母粒在加工时具有较好的流动性，能使得各种助剂在高混机中与PVC树脂混合和塑化均匀，增加了在双螺杆挤出机中的切粒效率；
2）本发明的PVC配方制作的PVC产品，拥有很好地抵抗低温的能力，在零下45度依然有着高的强度和韧性，且长期在低温下放置，仍可正常使用，从而可以减少对制品的维护、更换，降低了使用成本；
3）特定组分比例的纳米碳酸钙和埃洛石，既可以增加PVC材料的拉伸性能，又避免了使用量过多造成的PVC分子链段的活动性降低，材料抵抗外界冲击力的能力下降的现象；
4）特定的制作方法能使物料均匀的分散在PVC母粒内，增加了PVC大分子链间范德华力，进一步提升了其耐寒性能，且本发明的造粒方法简单易实施，有利于在PVC产业推广。
 本发明的最佳实施方式
实施例1：
本发明的耐寒PVC母粒，它由以下按重量份计的原料组分制得：SG-4PVC树脂70份，SG-5PVC树脂30份，环氧大豆油2.5份，增塑剂DOA 15份，马来酸二正辛基锡4份，加工助剂AMS 2.5份，纳米碳酸钙4份，埃洛石4份，OPE蜡5份，脯氨酸4份。
并按以下步骤制备耐寒PVC母粒：
a．在可控温高混机中加入SG-4PVC树脂70份、SG-5PVC树脂30份、环氧大豆油2.5份、增塑剂DOA 15份、马来酸二正辛基锡4份和加工助剂AMS 2.5份搅拌混合，搅拌速度为550转/分钟；在温度达到70℃的条件下预混7min，得到预混料A；
b．将纳米碳酸钙4份、埃洛石4份、OPE蜡5份、脯氨酸4份加入可控温高混机中与预混料A混合后搅拌，搅拌速度为 350转/分钟；在130℃条件下预混18min，得到预混料B ；
c．将预混料B通过双螺杆挤出机在140℃的温度下进行挤出造粒，得到耐寒PVC母粒。
 本发明的实施方式
实施例2：
与实施例1不同的是，本实施例中，所述耐寒PVC母粒的各原料组分的用量为：SG-4PVC树脂65份，SG-5PVC树脂25份，环氧大豆油2份，增塑剂DOA 10份，马来酸二正辛基锡3份，加工助剂AMS 2份，纳米碳酸钙3份，埃洛石3份，OPE蜡4份，脯氨酸3份。第一步预混的搅拌速度为500转/分钟，在预混温度55℃时预混时间4min。第二步预混的搅拌速度为300转/分钟，在预混温度120℃时预混时间15min。将预混料B通过双螺杆挤出机在135℃的温度下进行挤出造粒，得到耐寒PVC母粒。
实施例3：
与实施例1不同的是，本实施例中，所述耐寒PVC母粒的各原料组分的用量为：SG-4PVC树脂75份，SG-5PVC树脂35份，环氧大豆油3份，增塑剂DOA20份，马来酸二正辛基锡5份，加工助剂AMS3份，纳米碳酸钙5份，埃洛石5份，OPE蜡7份，脯氨酸5份。第一步预混的搅拌速度为600转/分钟，在预混温度75℃时预混时间8min。第二步预混的搅拌速度为400转/分钟，在预混温度135℃时预混时间20min。将预混料B通过双螺杆挤出机在145℃的温度下进行挤出造粒，得到耐寒PVC母粒。
实施例4：
与实施例1不同的是，本实施例中，所述耐寒PVC母粒的各原料组分的用量为：SG-4PVC树脂68份，SG-5PVC树脂28份，环氧大豆油2.8份，增塑剂DOA16份，马来酸二正辛基锡3.2份，加工助剂AMS2.7份，纳米碳酸钙3.2份，埃洛石4.1份，OPE蜡6份，脯氨酸4.5份。第一步预混的搅拌速度为530转/分钟，在预混温度60℃时预混时间5min。第二步预混的搅拌速度为330转/分钟，在预混温度128℃时预混时间16min。将预混料B通过双螺杆挤出机在142℃的温度下进行挤出造粒，得到耐寒PVC母粒。
 工业实用性
本发明的制备耐寒PVC母粒的上述方法仅是一种较优的制备方法，但并不限于使用本发明的上述方法步骤制备。且本发明的耐寒PVC母粒，可以应用于制作路锥、警示柱、轮廓标等相关产品，使这些产品在低温环境下不易发生碎裂，使用寿命长，降低使用成本。由本发明的耐寒PVC母粒注塑加工成型的PVC路锥耐寒能力强，在低温环境下发生碰撞不易发生碎裂，使用寿命长；试验表明，在-20℃的低温环境下，与60KM/h车速的车辆发生碰撞，1000个路锥试样中，发生碎裂的只占23.4%，适合在低温地区使用。
实施例检测数据
Figure 386608dest_path_image001

Claims (2)

  1. 耐寒PVC母粒，其特征在于：它由以下按重量份计的原料组分制得：SG-4PVC树脂65～75份，SG-5PVC树脂25～35份，环氧大豆油2～3份，增塑剂DOA 10～20份，马来酸二正辛基锡3～5份，加工助剂AMS2～3份，纳米碳酸钙3～5份，埃洛石3～5份，OPE蜡4～7份，脯氨酸3～5份；
    所述的耐寒PVC母粒的造粒方法，其特征在于，步骤如下：
    a．按配比称取各组分；在可控温高混机中加入SG-4PVC树脂、SG-5PVC树脂、环氧大豆油、增塑剂DOA、马来酸二正辛基锡和加工助剂AMS搅拌混合，搅拌速度为500～600转/分钟；在温度达到55℃～75℃的条件下预混4～8min，得到预混料A；
    b．将纳米碳酸钙、埃洛石、OPE蜡、脯氨酸加入可控温高混机中与预混料A混合后搅拌，搅拌速度为300～400转/分钟；在120℃～135℃条件下预混15～20min，得到预混料B；
    c．将预混料B通过双螺杆挤出机在135～145℃的温度下进行挤出造粒，得到所述耐寒PVC母粒。
  2. 根据权利要求1所述的耐寒PVC母粒，其特征在于，它由以下按重量份计的原料组分制得：SG-4PVC树脂70份，SG-5PVC树脂30份，环氧大豆油2.5份，增塑剂DOA15份，马来酸二正辛基锡4份，加工助剂AMS2.5份，纳米碳酸钙4份，埃洛石4份，OPE蜡5份，脯氨酸4份。
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