CN113388259A - 一种轻型lspc材料及其制备方法 - Google Patents
一种轻型lspc材料及其制备方法 Download PDFInfo
- Publication number
- CN113388259A CN113388259A CN202110828342.2A CN202110828342A CN113388259A CN 113388259 A CN113388259 A CN 113388259A CN 202110828342 A CN202110828342 A CN 202110828342A CN 113388259 A CN113388259 A CN 113388259A
- Authority
- CN
- China
- Prior art keywords
- auxiliary material
- portions
- lspc
- light
- mass ratio
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 84
- IHNKQIMGVNPMTC-RUZDIDTESA-N 1-stearoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP([O-])(=O)OCC[N+](C)(C)C IHNKQIMGVNPMTC-RUZDIDTESA-N 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002023 wood Substances 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000010902 straw Substances 0.000 claims abstract description 16
- 240000008042 Zea mays Species 0.000 claims abstract description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 14
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 14
- 235000005822 corn Nutrition 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 12
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 12
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 11
- 244000105624 Arachis hypogaea Species 0.000 claims abstract description 11
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 11
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000020232 peanut Nutrition 0.000 claims abstract description 11
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 10
- 239000012188 paraffin wax Substances 0.000 claims abstract description 10
- -1 polypropylene Polymers 0.000 claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 claims abstract description 10
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 9
- 239000010459 dolomite Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 7
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 16
- 235000013312 flour Nutrition 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 235000019764 Soybean Meal Nutrition 0.000 claims description 8
- 239000004455 soybean meal Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000002671 adjuvant Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 235000012149 noodles Nutrition 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002154 agricultural waste Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012745 toughening agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
Classifications
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- 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
- C08J2427/00—Characterised by the use 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; Derivatives of such polymers
- C08J2427/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种轻型LSPC材料及其制备方法,其原料按重量份重量计如下:主料为800‑1500份、辅料A为200‑450份、辅料B为20‑35份、辅料C为5‑15份、氢氧化镁2‑8份以及玻璃纤维1‑5份:所述主料包括干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯、ACR树脂,所述辅料A包括玉米秸秆和花生壳,所述玉米秸秆和花生壳的质量比为2:1;所述辅料B包括硅藻土、豆粕和2M盐酸溶液,所述硅藻土和豆粕质量比为1:1,且2M盐酸溶液和豆粕重量比为3:1;所述辅料C为白云石。本发明的制备方法简便可行、原料成本低廉、配伍合理,其制备的轻型LSPC材料具备机械强度高、阻燃防潮,环保无污染、成本低廉、使用寿命长等优点。
Description
技术领域
本发明涉及LSPC材料技术领域,尤其涉及一种轻型LSPC材料及其制备方法。
背景技术
LSPC材料常常用于生产地板或者其他板材,现有的LSPC材料的原料复杂,一一制备的过程繁琐复杂,生产成本居高不下,且各个原料之间配伍效果不佳,导致生产得到的地板或者板材的机械性能差,为此我们推出一种轻型LSPC材料及其制备方法。
发明内容
本发明的目的是为了解决现有技术中存在的缺点,而提出的一种轻型LSPC材料及其制备方法。
为了实现上述目的,本发明采用了如下技术方案:一种轻型LSPC材料,其原料按重量份重量计如下:主料为800-1500份、辅料A为200-450份、辅料B为20-35份、辅料C为5-15份、氢氧化镁2-8份以及玻璃纤维1-5份:
所述主料包括干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯、ACR树脂,且干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂的质量比为:400:100:5:2:2:1;
所述辅料A包括玉米秸秆和花生壳,所述玉米秸秆和花生壳的质量比为2:1;
所述辅料B包括硅藻土、豆粕和2M盐酸溶液,所述硅藻土和豆粕质量比为1:1,且2M盐酸溶液和豆粕重量比为3:1;
所述辅料C为白云石。
所述辅料A的制备方法为:将玉米秸秆用破碎机进行破碎处理,然后按照2:1的质量比与花生壳混合,再粉碎成200目的粉末,即得辅料A。
所述辅料B的制备方法为:将硅藻土和豆粕按照1:1的质量比混合,然后浸泡到占豆粕三倍重量的2M盐酸溶液中30min,离心收集沉淀,再研磨成200目的粉末,即得辅料B。
所述辅料C的制备方法为:将白云石破碎,然后置于700℃煅烧30min,取出,研磨成300目的粉末,即得辅料C。
一种轻型LSPC材料的制备方法,包括如下步骤:
S1:将粒度在20目的木粉在120℃的温度加热处理,得到水分控制在5wt%以下的干木粉,再将干木粉添加到搅拌反应器中,然后将PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂均匀加到干木粉中,控制温度为80℃,搅拌速度为200rpm,反应时间为90min,自然冷却后,即得主料;
S2:将主料、辅料A、辅料B、辅料C、氢氧化镁以及玻璃纤维按照1000:300:30:10:5:3的质量比添加到热混锅中,混合均匀后加热至120℃,维持120℃的温度5min,然后放入冷混锅冷却至50℃,维持50℃的温度3min,进入挤出机进行熔融塑化,再挤出到模具中进行定型处理,再进入到保温箱,维持温度为170℃,时间为6min;
S3:取出,放入大吨位冷压机,加压压力为1000吨,加压时间为5min,为产品作冷却定型;
在牵引机的牵引下对定型后的半成品进行纵横向切割,再进入大型砂光机,两面砂光;
最后进入压面机两面压面,即得。
与现有技术相比,本发明的有益效果是:本发明提供的一种轻型LSPC材料及其制备方法,本发明的制备方法简便可行、原料成本低廉、配伍合理,其制备的轻型LSPC材料具备机械强度高、阻燃防潮,环保无污染、成本低廉、使用寿命长等优点;解决了PVC和木粉高配比不能成型的技术问题,解决了木塑板材机械性能差的技术问题;选择玻璃纤维作为复合板的增韧剂和耐腐蚀剂;使用了农业废弃物作为原料,节省了成本,提高了企业的工业附加值,实现了变废为宝;选择豆粕作为发泡剂,发泡效果好,降低了成本;将木粉干燥,然后再与PVC等原料混合,实现了充分地熔合;合理添加了秸秆以及锯末等废弃物,为降低生产成本、提高企业经济效益提供了可靠的技术支持;小粒径的煅烧白云石粉提高了复合材料的致密度。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合具体实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
实施例1:一种轻型LSPC材料,其原料按重量份重量计如下:主料为800-1500份、辅料A为200-450份、辅料B为20-35份、辅料C为5-15份、氢氧化镁2-8份以及玻璃纤维1-5份:
所述主料包括干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯、ACR树脂,且干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂的质量比为:400:100:5:2:2:1;
所述辅料A包括玉米秸秆和花生壳,所述玉米秸秆和花生壳的质量比为2:1;
所述辅料B包括硅藻土、豆粕和2M盐酸溶液,所述硅藻土和豆粕质量比为1:1,且2M盐酸溶液和豆粕重量比为3:1;
所述辅料C为白云石。
所述辅料A的制备方法为:将玉米秸秆用破碎机进行破碎处理,然后按照2:1的质量比与花生壳混合,再粉碎成200目的粉末,即得辅料A。
所述辅料B的制备方法为:将硅藻土和豆粕按照1:1的质量比混合,然后浸泡到占豆粕三倍重量的2M盐酸溶液中30min,离心收集沉淀,再研磨成200目的粉末,即得辅料B。
所述辅料C的制备方法为:将白云石破碎,然后置于700℃煅烧30min,取出,研磨成300目的粉末,即得辅料C。
一种轻型LSPC材料的制备方法,包括如下步骤:
S1:将粒度在20目的木粉在120℃的温度加热处理,得到水分控制在5wt%以下的干木粉,再将干木粉添加到搅拌反应器中,然后将PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂均匀加到干木粉中,控制温度为80℃,搅拌速度为200rpm,反应时间为90min,自然冷却后,即得主料;
S2:将主料、辅料A、辅料B、辅料C、氢氧化镁以及玻璃纤维按照1000:300:30:10:5:3的质量比添加到热混锅中,混合均匀后加热至120℃,维持120℃的温度5min,然后放入冷混锅冷却至50℃,维持50℃的温度3min,进入挤出机进行熔融塑化,再挤出到模具中进行定型处理,再进入到保温箱,维持温度为170℃,时间为6min;
S3:取出,放入大吨位冷压机,加压压力为1000吨,加压时间为5min,为产品作冷却定型;
在牵引机的牵引下对定型后的半成品进行纵横向切割,再进入大型砂光机,两面砂光;
最后进入压面机两面压面,即得。
本发明提供的一种轻型LSPC材料及其制备方法,本发明的制备方法简便可行、原料成本低廉、配伍合理,其制备的轻型LSPC材料具备机械强度高、阻燃防潮,环保无污染、成本低廉、使用寿命长等优点;
本发明解决了PVC和木粉高配比不能成型的技术问题,解决了木塑板材机械性能差的技术问题;
本发明选择玻璃纤维作为复合板的增韧剂和耐腐蚀剂;
本发明使用了农业废弃物作为原料,节省了成本,提高了企业的工业附加值,实现了变废为宝;
本发明选择豆粕作为发泡剂,发泡效果好,降低了成本;
本发明将木粉干燥,然后再与PVC等原料混合,实现了充分地熔合;
本发明合理添加了秸秆以及锯末等废弃物,为降低生产成本、提高企业经济效益提供了可靠的技术支持;小粒径的煅烧白云石粉提高了复合材料的致密度;本发明各原料之间相互协调,为申请人经过大量变换条件,参数,经过单因子实验,多因子实验获得。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (5)
1.一种轻型LSPC材料,其特征在于:其原料按重量份重量计如下:主料为800-1500份、辅料A为200-450份、辅料B为20-35份、辅料C为5-15份、氢氧化镁2-8份以及玻璃纤维1-5份:
所述主料包括干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯、ACR树脂,且干木粉、PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂的质量比为:400:100:5:2:2:1;
所述辅料A包括玉米秸秆和花生壳,所述玉米秸秆和花生壳的质量比为2:1;
所述辅料B包括硅藻土、豆粕和2M盐酸溶液,所述硅藻土和豆粕质量比为1:1,且2M盐酸溶液和豆粕重量比为3:1;
所述辅料C为白云石。
2.根据权利要求1所述的一种轻型LSPC材料,其特征在于:所述辅料A的制备方法为:将玉米秸秆用破碎机进行破碎处理,然后按照2:1的质量比与花生壳混合,再粉碎成200目的粉末,即得辅料A。
3.根据权利要求1所述的一种轻型LSPC材料,其特征在于:所述辅料B的制备方法为:将硅藻土和豆粕按照1:1的质量比混合,然后浸泡到占豆粕三倍重量的2M盐酸溶液中30min,离心收集沉淀,再研磨成200目的粉末,即得辅料B。
4.根据权利要求1所述的一种轻型LSPC材料,其特征在于:所述辅料C的制备方法为:将白云石破碎,然后置于700℃煅烧30min,取出,研磨成300目的粉末,即得辅料C。
5.一种权利要求1所述的轻型LSPC材料的制备方法,其特征在于:包括如下步骤:
S1:将粒度在20目的木粉在120℃的温度加热处理,得到水分控制在5wt%以下的干木粉,再将干木粉添加到搅拌反应器中,然后将PVC、聚丙烯树脂、石蜡、氯化聚乙烯以及ACR树脂均匀加到干木粉中,控制温度为80℃,搅拌速度为200rpm,反应时间为90min,自然冷却后,即得主料;
S2:将主料、辅料A、辅料B、辅料C、氢氧化镁以及玻璃纤维按照1000:300:30:10:5:3的质量比添加到热混锅中,混合均匀后加热至120℃,维持120℃的温度5min,然后放入冷混锅冷却至50℃,维持50℃的温度3min,进入挤出机进行熔融塑化,再挤出到模具中进行定型处理,再进入到保温箱,维持温度为170℃,时间为6min;
S3:取出,放入大吨位冷压机,加压压力为1000吨,加压时间为5min,为产品作冷却定型;
在牵引机的牵引下对定型后的半成品进行纵横向切割,再进入大型砂光机,两面砂光;
最后进入压面机两面压面,即得。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110828342.2A CN113388259A (zh) | 2021-07-22 | 2021-07-22 | 一种轻型lspc材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110828342.2A CN113388259A (zh) | 2021-07-22 | 2021-07-22 | 一种轻型lspc材料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113388259A true CN113388259A (zh) | 2021-09-14 |
Family
ID=77626723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110828342.2A Pending CN113388259A (zh) | 2021-07-22 | 2021-07-22 | 一种轻型lspc材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113388259A (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106497116A (zh) * | 2016-11-16 | 2017-03-15 | 李国军 | 高强度木塑复合板的制备工艺 |
-
2021
- 2021-07-22 CN CN202110828342.2A patent/CN113388259A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106497116A (zh) * | 2016-11-16 | 2017-03-15 | 李国军 | 高强度木塑复合板的制备工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105585868B (zh) | 一种秸塑复合材料及其制备方法 | |
CN100503699C (zh) | 一种利用废弃物制成的复合材料的制备方法 | |
CN106496846A (zh) | 一种防火木塑板的制备方法 | |
CN101580640B (zh) | 一种经热处理的植物纤维和塑料共混制备木塑复合材料的方法 | |
CN103272490B (zh) | 一种纤维增强平板状炭膜及其制备方法 | |
CN105419369B (zh) | 一种秸秆增强再生塑料复合材料及其制备方法 | |
CN105585867A (zh) | 一种废旧织物增强木塑复合材料及其制备方法 | |
CN105400052A (zh) | 一种中药渣增强再生塑料复合材料及其制备方法 | |
CN101016417B (zh) | 新型木塑墙体的生产方法 | |
CN101914293B (zh) | 竹纤维基全生物降解材料及制备方法 | |
CN103232664A (zh) | 一种阻燃高强高韧亚克力实心板及其制备方法 | |
CN101856888B (zh) | 木塑发泡复合板及其制备方法 | |
CN106220941A (zh) | 一种废纸/高密度聚乙烯发光复合材料及其制备方法 | |
CN101153119B (zh) | 棒状木丝塑料复合材料的制备方法 | |
CN102558670A (zh) | 一种亚麻纤维增强聚丙烯复合材料及制备方法 | |
CN113388259A (zh) | 一种轻型lspc材料及其制备方法 | |
CN103709773A (zh) | 碱脲解缠结秸秆/树脂复合板的制备方法 | |
CN105753431B (zh) | 一种环保复合板及其制备方法 | |
CN107936603A (zh) | 一种废旧塑料生产3d打印线材的方法 | |
CN101104297A (zh) | 以废旧橡塑材料生产建筑用砖的方法 | |
CN102173698A (zh) | 一种油页岩废渣蒸压砖及其制备方法 | |
CN106497116B (zh) | 高强度木塑复合板的制备工艺 | |
CN114874637A (zh) | 一种环保可降解改性聚氯乙烯复合材料及其制备方法和应用 | |
CN112174636A (zh) | 一种以建筑废料为原料的高强度环保砖的制备方法 | |
CN108999007B (zh) | 一种组分缺失型植物长纤维及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |