CN1381347A - High-strnegth low-cost synthetic polymer paper - Google Patents
High-strnegth low-cost synthetic polymer paper Download PDFInfo
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- CN1381347A CN1381347A CN 01114414 CN01114414A CN1381347A CN 1381347 A CN1381347 A CN 1381347A CN 01114414 CN01114414 CN 01114414 CN 01114414 A CN01114414 A CN 01114414A CN 1381347 A CN1381347 A CN 1381347A
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Abstract
A synthetic polymer paper is made up of polypropene malt flow index, MFI being 0.3-0.6 or polyethylene (MFI being 0.3-0.5) (100 wt. portions), filler (2.5-250), modifier (3-40), external lubricant (0.2-5), internal lubricant (0.1-5), antistatic agent (0-10) and pigment (0-5). Its advantages are high strength and low cost.
Description
The present invention relates to a kind of high-strnegth low-cost synthetic polymer paper.
Replacing the paper of natural material manufacturing with plastics class synthetic paper is the direction that present paper already develops, and this helps reducing the felling to trees, the ecological environment that protection is human.The used material of traditional plastic cement synthetic paper is a polyvinyl chloride, is added with calcium carbonate in its used raw material, and is mixing after calender gives cooling forming again at raw material.Its product mechanical strength is low, under a large amount calcium carbonate adds, easily causes surperficial shedding, influences printing, and quality stability is poor, and difficulty reaches the requirement of natural paper aspect printing.Chinese invention patent application publication number CN1134872A (open day: on November 6th, 1996) disclose a kind of " manufacture method of synthetic paper and goods thereof ", the natural stone-powder and other compounding ingredient that mix various content with polypropylene, high density polyethylene (HDPE) or linear low density polyethylene resin have been introduced, (Kneader) mediates mixing gel through masticator, (Calender) is processed into plate through calender, two-way extension device through improvement design extends again, produce thickness 0.06-0.08mm, proportion is by 0.65 to 1.15 synthetic paper.But the synthetic paper that adopts the making of prescription described in this patent application is when the natural stone-powder amount is big, material is difficult to mix, and material can only batch mixed, batch mixing operation continuously, influence production efficiency, improve production cost, because the material inequality, make product strength not high, the scope of application of product is affected.
The objective of the invention is to provide a kind of production cost low, help continuous production operation, the product strength height uses wide high-strength low-cost Dampler Ace.
The objective of the invention is to realize with the following methods.High-strnegth low-cost synthetic polymer paper of the present invention is to be polyethylene, filler, modification agent, exterior lubricant, internal lubricant, antistatic additive, the pigment manufacturing that the polyethylene of 0.3-0.5 or polyethylene that heat fusing flow index MFI is 0.3-3 or heat fusing flow index MFI are 0.3-10 with plastic polymer polypropylene (heat fusing flow index MFI is 0.3-0.6) or heat fusing flow index MFI, the match ratio of various raw materials following (weight portion):
Polypropylene (heat fusing flow index MFI is 0.3-0.6) or heat fusing flow index MFI are that the low density polyethylene (LDPE) of 0.3-0.5 or high density polyethylene (HDPE) or heat fusing flow index MFI that heat fusing flow index MFI is 0.3-30 are the LLDPE of 0.3-10: 100 parts
Filler 2.5-250 part
Modification agent 3-40 part
Exterior lubricant 0.2-5.0 part
Internal lubricant 0.1-5.0 part
Antistatic additive 0-10 part
Pigment 0-5.0 part
More than raw materials used in, filler adopts one or more in calcium carbonate, aluminium oxide, clay, talcum powder, these powders of silicon, the effect of filler is increment, the absorbency of improving paper, strengthens covering property; Modification agent adopts one or more in ethylene, propylene diploid, polyisobutene, butyl rubber, butyl rubber, butadiene styrene, these raw materials of butadiene rubber, and acting as of modification agent increases rerum natura and heat endurance; Exterior lubricant adopts one or more in polyol resin, erucyl amide, lead stearate, zinc stearate, these raw materials of stearic amide, and the effect of exterior lubricant is to improve sliding between plastic cement and metal covering, improves the plastic cement flowability; Internal lubricant adopts one or more in ethylene glycol, glycol monomethyl stearate, polyol fatty acid ester, these raw materials of glyceryl mono fatty acid ester, and its effect is to reduce the inner friction heating of plastic cement, and it is mobile to increase plastic cement itself; Antistatic additive adopts one or more in polyglycol ether, fatty acid ester, these raw materials of glycollic amide list (or two) glyceride, and its effect is to prevent in the process or finished product generation static; Pigment adopts titanium dioxide, and its effect is to increase the influence that the finished surface whiteness reduces ultraviolet ray.
The composition of raw materials of synthetic paper of the present invention promptly is suitable for manufacturing light weight papers, also is suitable for manufacturing heavy paper, adopts the moulding of thermosol wheel extrusion mode.
Embodiment 1:
Getting 3 parts of 100 parts of polypropylene (heat fusing flow index MFI is 0.3-0.6), 220 parts of Paris whites, 20 parts of ethylene, propylene diploids, 3 parts of polyol resins, 4 parts of glycol monomethyl stearates, 6 parts of polyglycol ethers, titanium dioxide joins in the mixing roll powerful mixing, enter feeding machine afterwards, through extruder, calender, can directly make heavy paper by drawing after getting wheels, also can make the lightweight synthetic paper through heating wheels, paper machine etc. again.
Ask for an interview table 1 by prepared synthetic heavy paper of present embodiment and light weight papers main performance index.
By the table in synthetic paper of the present invention as can be known have light weight, folding resistance is good, tensile strength is high, ageing-resistant, surface abrasion resistance good, because of quoting a large amount of stone flour raw materials, production cost reduces greatly.And not only can make light weight papers, but also can make heavy paper with a kind of prescription, simplify production routine, and reduce and produce investment.Table one
| Project | Heavy paper | Light weight papers |
| Thickness μ | ??130 | ??60 |
| Basic weight g/M 2 | ??176 | ??54 |
| Proportion g/cm 2 | ??1.35 | ??0.9 |
| Whiteness % | ??90 | ??90～95 |
| Opacity % | ??＞95 | ??＞95 |
| Glossiness % | ??＞16 | ??＞50 |
| MD tension stress Kg/15mm CD | ??3 | ??7 |
| ??6 | ??20 | |
| MD elongation CD | ??19 | ??100 |
| ??20 | ??20 | |
| Breaking resistance Kg/cm 2 | ??3 | ??8 |
| The anti-intensity of tearing open | ??＞1500 | ??＞5000 |
Claims (7)
1, a kind of high-strnegth low-cost synthetic polymer paper, so levying, its thing with plastic polymer polypropylene (heat fusing flow index MFI is 0.3-0.6) or heat fusing flow index MFI is being polyethylene, filler, modification agent, exterior lubricant, internal lubricant, antistatic additive, the pigment manufacturing that the polyethylene of 0.3-0.5 or polyethylene that heat fusing flow index MFI is 0.3-3 or heat fusing flow index MFI are 0.3-10, the match ratio of various raw materials following (weight portion):
Polypropylene (heat fusing flow index MFI is 0.3-0.6) or heat fusing flow index MFI are that the low density polyethylene (LDPE) of 0.3-0.5 or high density polyethylene (HDPE) or heat fusing flow index MFI that heat fusing flow index MFI is 0.3-30 are the LLDPE of 0.3-10: 100 parts
Filler 2.5-250 part
Modification agent 3-40 part
Exterior lubricant 0.2-5.0 part
Internal lubricant 0.1-5.0 part
Antistatic additive 0-10 part
Pigment 0-5.0 part.
2, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that filler adopts one or more in calcium carbonate, aluminium oxide, clay, talcum powder, these powders of silicon.
3, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that modification agent adopts one or more in ethylene, propylene diploid, polyisobutene, butyl rubber, butyl rubber, butadiene styrene, these raw materials of butadiene rubber.
4, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that exterior lubricant adopts one or more in polyol resin, erucyl amide, lead stearate, zinc stearate, these raw materials of stearic amide.
5, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that internal lubricant adopts one or more in ethylene glycol, glycol monomethyl stearate, polyol fatty acid ester, these raw materials of glyceryl mono fatty acid ester.
6, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that antistatic additive adopts one or more in polyglycol ether, fatty acid ester, these raw materials of glycollic amide list (or two) glyceride.
7, high-strnegth low-cost synthetic polymer paper according to claim 1 is characterized in that pigment adopts titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114414 CN1381347A (en) | 2001-04-17 | 2001-04-17 | High-strnegth low-cost synthetic polymer paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114414 CN1381347A (en) | 2001-04-17 | 2001-04-17 | High-strnegth low-cost synthetic polymer paper |
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| Publication Number | Publication Date |
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| CN1381347A true CN1381347A (en) | 2002-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01114414 Pending CN1381347A (en) | 2001-04-17 | 2001-04-17 | High-strnegth low-cost synthetic polymer paper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093632A (en) * | 2010-11-22 | 2011-06-15 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102219950A (en) * | 2011-04-27 | 2011-10-19 | 华东理工大学 | Preparation method of highly filled polyethylene synthetic paper |
| CN107244084A (en) * | 2017-06-22 | 2017-10-13 | 合肥励仙电力工程有限公司 | A kind of manufacture method of environmentally friendly paper |
| CN108978297A (en) * | 2018-07-10 | 2018-12-11 | 临沂市鲁源浸渍纸业有限公司 | A method of using cyanurotriamide modified low formaldehyde emission uf resin continuous-stable papermaking |
-
2001
- 2001-04-17 CN CN 01114414 patent/CN1381347A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093632A (en) * | 2010-11-22 | 2011-06-15 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102093632B (en) * | 2010-11-22 | 2012-11-07 | 杨殿宽 | Method for preparing environmental-friendly synthetic paper |
| CN102219950A (en) * | 2011-04-27 | 2011-10-19 | 华东理工大学 | Preparation method of highly filled polyethylene synthetic paper |
| CN107244084A (en) * | 2017-06-22 | 2017-10-13 | 合肥励仙电力工程有限公司 | A kind of manufacture method of environmentally friendly paper |
| CN108978297A (en) * | 2018-07-10 | 2018-12-11 | 临沂市鲁源浸渍纸业有限公司 | A method of using cyanurotriamide modified low formaldehyde emission uf resin continuous-stable papermaking |
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