CN106243558A - PVC high intensity glove - Google Patents

PVC high intensity glove Download PDF

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Publication number
CN106243558A
CN106243558A CN201610623871.8A CN201610623871A CN106243558A CN 106243558 A CN106243558 A CN 106243558A CN 201610623871 A CN201610623871 A CN 201610623871A CN 106243558 A CN106243558 A CN 106243558A
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CN
China
Prior art keywords
glove
plasticizer
high intensity
pvc
parts
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Granted
Application number
CN201610623871.8A
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Chinese (zh)
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CN106243558B (en
Inventor
周东升
相刚
王德玉
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SHANDONG LANFAN NEW MATERIAL CO Ltd
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SHANDONG LANFAN NEW MATERIAL CO Ltd
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Priority to CN201610623871.8A priority Critical patent/CN106243558B/en
Publication of CN106243558A publication Critical patent/CN106243558A/en
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    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A41D19/0058—Three-dimensional gloves
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

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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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Gloves (AREA)

Abstract

The present invention relates to a kind of PVC high intensity glove, belong to plastic gloves technical field.Described PVC high intensity glove, are made up of the raw material of following parts by weight: PVC powder 100 parts, plasticizer A 25～75 parts, plasticizer B 20～60 parts, plasticizer C 5～10 parts, plasticizer D 3～10 parts, thermoplastic elastomer (TPE) PL 51 5～10 parts, liquid calcium zinc stabilizer 0.5～2 parts, thinner 25～30 parts, aqueous PU glue 0.5～0.7 part.The PVC high intensity glove of the present invention have hot strength height, applied range, are difficult to the feature torn, plasticizer used in formula does not interferes with the transparency of product, initial coloring on PVC does not has any impact yet, can be applied in the industries such as electronics, food processing, cleaning protection, its production technology is simply, easily operate.

Description

PVC high intensity glove
Technical field
The present invention relates to a kind of PVC high intensity glove, belong to plastic gloves technical field.
Background technology
In recent years, PVC glove is relatively easy owing to its production technology has, material cost is relatively low, wearing is convenient, breathability Good, comfortable feel, acid and alkali-resistance, isolation effect are good, will not cause the cheap feature of skin allergy, price so that sending out of PVC glove Exhibition rapidly, is widely used in the fields such as medical treatment, electronics, food processing, scientific research, fast food.But, PVC glove exists when dressing Pulling too quickly and cause the situations such as glove tear, its reason is that PVC glove itself is relatively thin, simultaneously by PVC material and technique etc. The restriction of situation, the tensile strength values of glove is relatively low, there will be when dressing difficulty and causes glove at wrist because overexerting The situation that position is torn.
Summary of the invention
It is an object of the invention to provide a kind of PVC high intensity glove, there is hot strength height, applied range, be difficult to tear Broken feature.
PVC high intensity glove of the present invention, are made up of the raw material of following parts by weight:
Preferably, it is made up of the raw material of following parts by weight:
Wherein:
Described plasticizer A is DOTP；
Described plasticizer B is dibenzoic acid esters plasticizer, and model is K-FLEX 975P；
Described plasticizer C is dibasic ester DBE；
Described plasticizer D is TXIB；
The model of described thermoplastic elastomer (TPE) is PL-51, and manufacturer is the Taiwan super industrial limited company of hard iron；
The model of described liquid calcium zinc stabilizer is CZ-F990, and manufacturer is Yuan Su Industry Co., Ltd；
The model of described thinner is D70, and preferred manufacturer is Nanjing Shi Mian solvent company limited.
The production technology of described PVC high intensity glove comprises the following steps:
(1) Primary batching system: stir after plasticizer A, plasticizer B, plasticizer C, plasticizer D and thermoplastic elastomer (TPE) are mixed Mix, be then sequentially added into PVC powder, liquid calcium zinc stabilizer, 6～10 portions of thinners are stirred, and obtain Primary batching system；
(2) standing and defoaming: by Primary batching system standing and defoaming；
(3) second batch: add 15～24 portions of thinners in the material that step (2) prepares, stir；
(4) single-steeping: second batch step (3) prepared joins in hopper after filtering, preheats fingerprint Impregnating after 65～70 DEG C, dipping temperature is 46～50 DEG C；
(5) once plasticizing: the fingerprint after dipping is put in baking box, toasts 5～8min at 170～220 DEG C；
(6) double-steeping: add to soften in water by aqueous PU glue and stir, be subsequently adding ammonia regulation pH to 8.5～9.5, Send into PU hopper after filtration, then the fingerprint after once plasticizing is sent in PU hopper, impregnate at 55～65 DEG C；
(7) secondary plasticizing: entered by the fingerprint after double-steeping in baking box, toasts 2～4min at 130～170 DEG C；
(8) by the fingerprint after secondary plasticizing after volume lip, the demoulding, checking, sort, PVC high intensity glove are obtained.
In the present invention:
DOTP (DOTP) uses as primary plasticizer, and its usage amount is big, and speedup is effective；
K-FLEX 975P is used for improving glove pulling force, strengthens the tensile resistance of glove；
The generation of abnormal conditions occurs when TXIB is for preventing and using thinner after adding K-FLEX 975P, should simultaneously Plasticizer ensure that the surface of glove smooths, moreover it is possible to plays certain viscosity reduction effect；
DBE is also used for reducing the risk that abnormal conditions occur when thinner uses, and part TXIB can be replaced simultaneously Reduce cost；
PL-51 is yellowish-brown transparency liquid, without P element, also without heavy metals such as As, Ba, Cr, Se, Sb, Cd, Hg, Pb Element, is used for improving glove elastic, alleviates and reduces because plasticizer number reduces the glove elasticity caused.
Beneficial effects of the present invention is as follows:
The PVC high intensity glove of the present invention have hot strength height, applied range, are difficult to the feature torn, in formula Used plasticizer does not interferes with the transparency of product, and the initial coloring on PVC does not has any impact yet, it is possible to be applied to In the industries such as electronics, food processing, cleaning protection, its production technology is simply, easily operate.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
PVC high intensity glove, are made up of the raw material of following parts by weight:
Production technology comprises the following steps:
(1) Primary batching system: stir after DOTP, K-FLEX 975P, DBE, TXIB and PL-51 are mixed, be then sequentially added into PVC powder, CZ-F990,10 parts of D70 are stirred, and obtain Primary batching system；
(2) standing and defoaming: by Primary batching system standing and defoaming；
(3) second batch: add 15 parts of D70 in the material that step (2) prepares, stir；
(4) single-steeping: the second batch that step (3) prepares is added after at least three layer of 180 mesh filter screen filtration Entering in hopper, impregnate after fingerprint is preheated to 65～70 DEG C, dipping temperature is 46～50 DEG C；
(5) once plasticizing: the fingerprint after dipping is put in baking box, toasts 5～8min at 170～220 DEG C；
(6) double-steeping: add to soften in water by aqueous PU glue and stir, be subsequently adding ammonia regulation pH to 8.5～9.5, By sending into PU hopper after 180 mesh filter screen filtration, then the fingerprint after once plasticizing is sent in PU hopper, at 55～65 DEG C Under impregnate；
(7) secondary plasticizing: entered by the fingerprint after double-steeping in baking box, toasts 2～4min at 130～170 DEG C；
(8) by the fingerprint after secondary plasticizing after volume lip, the demoulding, checking, sort, PVC high intensity glove are obtained.
The PVC high intensity glove preparing the present embodiment carry out high-intensity performance test, have extracted 3 samples during performance test This, testing result is shown in Table 1.
Table 1 embodiment 1 high-intensity performance testing result
Comparative example 1
PVC high intensity glove, are made up of the raw material of following parts by weight:
Production technology is with embodiment 1, except that step (1) Primary batching system: by DOTP, PVC powder, CZ-F990,6 parts D70 mixes successively and is stirred, and obtains Primary batching system.
The PVC high intensity glove preparing this comparative example carry out high-intensity performance test, have extracted 3 samples during performance test This, testing result is shown in Table 2.
Table 2 comparative example 1 high-intensity performance testing result
By table 1-2 it can be seen that the formula adding K-FLEX 975P, DBE, TXIB and PL-51 increases than only adding DOTP The high intensity effect moulding agent prescription to be got well.Therefore, the formula of the present invention is used can to significantly improve the hot strength of glove, it is ensured that During glove donning uses, intensity needs, and formula improves 58% in glove intensity before on year-on-year basis.

Claims (5)

1. PVC high intensity glove, it is characterised in that: it is made up of the raw material of following parts by weight:
Wherein:
Described plasticizer A is DOTP；
Described plasticizer B is dibenzoic acid esters plasticizer, and model is K-FLEX 975P；
Described plasticizer C is dibasic ester DBE；
Described plasticizer D is TXIB；
The model of described thermoplastic elastomer (TPE) is PL-51, and manufacturer is the Taiwan super industrial limited company of hard iron.
PVC high intensity glove the most according to claim 1, it is characterised in that: it is made up of the raw material of following parts by weight:
PVC high intensity glove the most according to claim 1, it is characterised in that: the model of liquid calcium zinc stabilizer is CZ- F990, manufacturer is Yuan Su Industry Co., Ltd.
PVC high intensity glove the most according to claim 1, it is characterised in that: the model of thinner is D70.
PVC high intensity glove the most according to claim 1, it is characterised in that: the production technology of PVC high intensity glove includes Following steps:
(1) Primary batching system: stir after plasticizer A, plasticizer B, plasticizer C, plasticizer D and thermoplastic elastomer (TPE) are mixed, so After be sequentially added into PVC powder, liquid calcium zinc stabilizer, 6～10 portions of thinners are stirred, and obtain Primary batching system；
(2) standing and defoaming: by Primary batching system standing and defoaming；
(3) second batch: add 15～24 portions of thinners in the material that step (2) prepares, stir；
(4) single-steeping: second batch step (3) prepared joins in hopper after filtering, and fingerprint is preheated to 65 ～impregnate after 70 DEG C, dipping temperature is 46～50 DEG C；
(5) once plasticizing: the fingerprint after dipping is put in baking box, toasts 5～8min at 170～220 DEG C；
(6) double-steeping: add to soften in water by aqueous PU glue and stir, be subsequently adding ammonia regulation pH to 8.5～9.5, filter Rear feeding PU hopper, then sends into the fingerprint after once plasticizing in PU hopper, impregnates at 55～65 DEG C；
(7) secondary plasticizing: entered by the fingerprint after double-steeping in baking box, toasts 2～4min at 130～170 DEG C；
(8) by the fingerprint after secondary plasticizing after volume lip, the demoulding, checking, sort, PVC high intensity glove are obtained.
CN201610623871.8A 2016-07-30 2016-07-30 PVC high intensity gloves Active CN106243558B (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610623871.8A CN106243558B (en) 2016-07-30 2016-07-30 PVC high intensity gloves

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CN106243558B CN106243558B (en) 2018-01-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111875905A (en) * 2020-08-20 2020-11-03 唐山鸿蕴医疗用品有限公司 High-strength PVC (polyvinyl chloride) gloves and production method thereof
CN112029207A (en) * 2020-08-05 2020-12-04 百通达科技（东台）有限公司 Polyvinyl chloride gloves free of low-molecular solvent and preparation process thereof
CN112226014A (en) * 2020-10-13 2021-01-15 安徽和佳医疗用品科技有限公司 Soft high-elasticity PVC (polyvinyl chloride) glove and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881386A (en) * 1993-12-23 1999-03-16 Maxxim Medical, Inc. Flexible polyvinyl chloride article and method of making
JP2001002873A (en) * 1999-06-16 2001-01-09 Mitsubishi Chemicals Corp Vinyl chloride resin composition for molding processing
CN101361600A (en) * 2007-08-10 2009-02-11 淄博蓝帆塑胶制品有限公司 Polychloroethylene (PVC) high elasticity gloves and manufacturing method thereof
CN101376731A (en) * 2008-10-08 2009-03-04 郑建明 PVC gloves production method using non-o-benzene plasticiser
US20090193563A1 (en) * 2003-06-23 2009-08-06 Hao Junjie Disposable gloves
CN105400106A (en) * 2015-12-30 2016-03-16 蓝帆医疗股份有限公司 High-elasticity glove and production process thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5881386A (en) * 1993-12-23 1999-03-16 Maxxim Medical, Inc. Flexible polyvinyl chloride article and method of making
JP2001002873A (en) * 1999-06-16 2001-01-09 Mitsubishi Chemicals Corp Vinyl chloride resin composition for molding processing
US20090193563A1 (en) * 2003-06-23 2009-08-06 Hao Junjie Disposable gloves
CN101361600A (en) * 2007-08-10 2009-02-11 淄博蓝帆塑胶制品有限公司 Polychloroethylene (PVC) high elasticity gloves and manufacturing method thereof
CN101376731A (en) * 2008-10-08 2009-03-04 郑建明 PVC gloves production method using non-o-benzene plasticiser
CN105400106A (en) * 2015-12-30 2016-03-16 蓝帆医疗股份有限公司 High-elasticity glove and production process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112029207A (en) * 2020-08-05 2020-12-04 百通达科技（东台）有限公司 Polyvinyl chloride gloves free of low-molecular solvent and preparation process thereof
CN111875905A (en) * 2020-08-20 2020-11-03 唐山鸿蕴医疗用品有限公司 High-strength PVC (polyvinyl chloride) gloves and production method thereof
CN112226014A (en) * 2020-10-13 2021-01-15 安徽和佳医疗用品科技有限公司 Soft high-elasticity PVC (polyvinyl chloride) glove and preparation method thereof

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