CN114891325A - 一种pet哑光母粒及其制作方法 - Google Patents
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000004970 Chain extender Substances 0.000 claims abstract description 14
- 239000007822 coupling agent Substances 0.000 claims abstract description 14
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 14
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 230000008033 biological extinction Effects 0.000 claims abstract description 13
- 239000004005 microsphere Substances 0.000 claims abstract description 13
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000005469 granulation Methods 0.000 claims abstract description 7
- 230000003179 granulation Effects 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 5
- 238000005187 foaming Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 21
- 239000005020 polyethylene terephthalate Substances 0.000 description 21
- 230000006872 improvement Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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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
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2433/12—Homopolymers or copolymers of methyl methacrylate
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
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- 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
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- 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
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Abstract
本发明公开了一种PET哑光母粒及其制作方法，包括5‑10KG的PMMA、40‑50KG的PET载体、35‑40KG的发泡微球、5‑10KG的二氧化硅、5‑10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉；制备方法为：将PET载体、发泡微球、二氧化硅、偶联剂和滑石粉投入高速搅拌机中，由低速搅拌转高速搅拌，搅拌温度为100℃；开锅后投入PMMA、消光蜡和扩链剂低速搅拌5分钟；倒入造粒机，造粒温度控制在220℃，喂料15，螺杆转速500转/分钟；水冷却后切粒、干燥和包装封袋。提供了一种原料种类较少的PET哑光母粒配方，还提供了一种PET哑光母粒的制作方法，采用更加精简的工序以及降低生产过程中各项温度需求，在不降低PET哑光母粒品质的同时，降低了生产所需设备的标准，进一步提高了企业的经济效益。
Description
技术领域
本发明涉及PET哑光母粒技术领域，具体是一种PET哑光母粒及其制作方法。
背景技术
PET(聚对苯二甲酸乙二醇酯)，于1941年首先由英国J.tt.Whinfield与J.T.Dickon研制成功，PET作为纤维原料已有70年的历史，化学式为-OCH2-CH2OCOC6H4CO。由于其良好的力学性；耐油、耐脂肪、耐稀酸、稀碱，耐大多数溶剂；耐高温、低温性；阻气、水、油及异味性；透明度高，可阻挡紫外线，光泽性好；无毒、无味，卫生安全性等等特性，被广泛应用于食品包装、纤维、薄膜、工程塑料、聚酯瓶等。
现有的PET哑光母粒的生产原料种类较多，而且制作方法较为复杂，其中，在进行原料混合时，需要长时间保持温度在170℃左右，这对加热装置和受热材料提出了更高的要求，无形中增加了生产的成本，且在造粒工序中，现有的造粒温度需要保持在206-270℃，温度较高，难以保持。
发明内容
本发明要解决的技术问题就是克服以上的技术缺陷，提供一种PET哑光母粒及其制作方法。
为了解决上述问题，本发明的技术方案为：一种PET哑光母粒，包括5-10KG的PMMA、40-50KG的PET载体、35-40KG的发泡微球、5-10KG的二氧化硅、5-10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
作为改进，包括5KG的PMMA、40KG的PET载体、35KG的发泡微球、5KG的二氧化硅、5KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
作为改进，包括10KG的PMMA、50KG的PET载体、40KG的发泡微球、10KG的二氧化硅、10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
一种ET哑光母粒的制作方法，包括以下步骤：
(1)将PET载体、发泡微球、二氧化硅、偶联剂和滑石粉投入高速搅拌机中，由低速搅拌转高速搅拌，搅拌温度为100℃；
(2)开锅后投入PMMA、消光蜡和扩链剂低速搅拌5分钟；
(3)倒入造粒机，造粒温度控制在220℃，喂料15，螺杆转速500转/分钟；
(4)水冷却后切粒、干燥和包装封袋。
本发明与现有的技术相比的优点在于：本发明提供了一种原料种类较少的PET哑光母粒配方，同时还提供了一种PET哑光母粒的制作方法，采用更加精简的工序以及降低生产过程中各项温度需求，在不降低PET哑光母粒品质的同时，降低了生产所需设备的标准，进一步提高了企业的经济效益。
具体实施方式
以下通过具体实施例进一步描述本发明，但本发明不仅仅限于以下实施例。在本发明的范围内或者在不脱离本发明的内容、精神和范围内，对本发明进行的变更、组合或替换，对于本领域的技术人员来说是显而易见的，且包含在本发明的范围之内。
实施例一
一种PET哑光母粒，包括5KG的PMMA、40KG的PET载体、35KG的发泡微球、5KG的二氧化硅、5KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
一种ET哑光母粒的制作方法，包括以下步骤：
(1)将PET载体、发泡微球、二氧化硅、偶联剂和滑石粉投入高速搅拌机中，由低速搅拌转高速搅拌，搅拌温度为100℃；
(2)开锅后投入PMMA、消光蜡和扩链剂低速搅拌5分钟；
(3)倒入造粒机，造粒温度控制在220℃，喂料15，螺杆转速500转/分钟；
(4)水冷却后切粒、干燥和包装封袋。
实施例二
一种PET哑光母粒，包括10KG的PMMA、50KG的PET载体、40KG的发泡微球、10KG的二氧化硅、10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
一种ET哑光母粒的制作方法，包括以下步骤：
(1)将PET载体、发泡微球、二氧化硅、偶联剂和滑石粉投入高速搅拌机中，由低速搅拌转高速搅拌，搅拌温度为100℃；
(2)开锅后投入PMMA、消光蜡和扩链剂低速搅拌5分钟；
(3)倒入造粒机，造粒温度控制在220℃，喂料15，螺杆转速500转/分钟；
(4)水冷却后切粒、干燥和包装封袋。
以上所述仅为本发明专利的较佳实施例而已，并不用以限制本发明专利，凡在本发明专利的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明专利的保护范围之内。
Claims (4)
1.一种PET哑光母粒，其特征在于：包括5-10KG的PMMA、40-50KG的PET载体、35-40KG的发泡微球、5-10KG的二氧化硅、5-10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
2.根据权利要求1所述的一种PET哑光母粒，其特征在于：包括5KG的PMMA、40KG的PET载体、35KG的发泡微球、5KG的二氧化硅、5KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
3.根据权利要求1所述的一种PET哑光母粒，其特征在于：包括10KG的PMMA、50KG的PET载体、40KG的发泡微球、10KG的二氧化硅、10KG的消光蜡、2KG的偶联剂、5KG的扩链剂和5KG的滑石粉。
4.一种ET哑光母粒的制作方法，其特征在于，包括以下步骤：
(1)将PET载体、发泡微球、二氧化硅、偶联剂和滑石粉投入高速搅拌机中，由低速搅拌转高速搅拌，搅拌温度为100℃；
(2)开锅后投入PMMA、消光蜡和扩链剂低速搅拌5分钟；
(3)倒入造粒机，造粒温度控制在220℃，喂料15，螺杆转速500转/分钟；
(4)水冷却后切粒、干燥和包装封袋。
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899167A (zh) * | 2010-07-28 | 2010-12-01 | 深圳市光华伟业实业有限公司 | 聚乳酸发泡方法 |
| CN109439047A (zh) * | 2018-09-30 | 2019-03-08 | 广州申威新材料科技有限公司 | 一种高耐磨uv哑光涂料的制备方法及其uv哑光涂层的制备方法 |
| CN113402859A (zh) * | 2021-07-13 | 2021-09-17 | 惠州莹光塑胶颜料有限公司 | 一种增粘pet母粒及其制备方法 |
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- 2022-05-23 CN CN202210564359.6A patent/CN114891325A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899167A (zh) * | 2010-07-28 | 2010-12-01 | 深圳市光华伟业实业有限公司 | 聚乳酸发泡方法 |
| CN109439047A (zh) * | 2018-09-30 | 2019-03-08 | 广州申威新材料科技有限公司 | 一种高耐磨uv哑光涂料的制备方法及其uv哑光涂层的制备方法 |
| CN113402859A (zh) * | 2021-07-13 | 2021-09-17 | 惠州莹光塑胶颜料有限公司 | 一种增粘pet母粒及其制备方法 |
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