CN1174141C - Dipping oil for increasing strength of raw silk - Google Patents

Abstract

The present invention relates to a dipping assistant for improving the strength of raw silk, which is used for dipping treatment before the raw silk is woven. The assistant is prepared from refined vegetable oil or mineral oil, one or more kinds of polyoxyethylene alxylphenol ether, sorbitol fatty acid ester, polyoxyethylene sorbitan fatty acid ester, antistatic agents, organosilane polyethenoxy ether, etc., has the characteristics of long storage time, low dosage, clear dipping liquid after the raw silk is dipped, good permeability, etc., and can not only be used for traditional dipping in a round vat and dipping in a square tank, but also can be used for dipping in automatic silk damping equipment.

Description

A kind of dipping oil that improves strength of raw silk

The present invention relates to a kind of dipping oil that improves strength of raw silk, be used for the preceding impregnation process of raw silk weaving.

Raw silk must its objective is the silk gum of raw silk is softened through impregnation process before weaving.By dipping, give organizine with flatness and ABRASION RESISTANCE, give tram with flexibility.Simultaneously, because the dipping auxiliary agent infiltrates raw silk inside, make the strand retraction, improve TENSILE STRENGTH and elongation at break, reduce the internal stress in the silk reeling process, also can eliminate at preparatory process and weave the static that produces in the engineering, be convenient to weave smoothly, final fluffing, the broken end phenomenon that reduces the silk in the weaving process reduces the fabric defects rate, thereby improves fabric grade.The silk damping finish that Japan safety grease company produces, though the flexibility of raw silk, flatness etc. are had in various degree improvement, intensity also obtains increasing, and is not remarkable to improving effect such as coherent.And some at present commercially available silk damping finishes are joining finishing agent when diluting in the dip tank, or have flocculent deposit to separate out, or have grease swim in cylinder above, be unfavorable for dipping; Maceration extract behind the dipping raw silk is muddy, the wastewater treatment trouble.Simultaneously, the silk damping auxiliary agent in use, the required auxiliary dosage of Unit Weight raw silk is big.

The purpose of this invention is to provide a kind of dipping oil that improves strength of raw silk.At the shortcoming of existing commercially available silk damping auxiliary agent, optimization of C reasonably not only makes the organizine property endured, flatness behind the dipping improve, and intensity improves, and the flexibility of tram increases, and the maceration extract behind the dipping is still clarified.

The dipping oil of the raising strength of raw silk that the present invention selects has following component (percentage by weight):

(1) 20%～80% refined plant oil or mineral oil, wherein vegetable oil is soybean oil, cottonseed oil, rapeseed oil, palm oil, coconut oil, mineral oil is machinery oil, bobbin oil, refining white oil.

The alkane of one or more of (2) 5%～50% is for phenol polyethenoxy ether, and wherein alkyl is octyl group, secondary octyl, nonyl etc., oxyethylene group (CH ₂-CH ₂O-) the degree of polymerization is 2-50;

(3) 1%～30% D-sorbite fatty acid ester;

(4) 1%～30% polyoxyethylene sorbitan fatty acid ester;

(5) 0.05%～2% antistatic additive;

(6) 0.1%～5% organosilan polyoxyethylene ether;

By above-mentioned prescription each component is put together, abundant mixing can make lurid oily body under the room temperature.

The dipping oil storage time of the raising strength of raw silk of the present invention's preparation is long, not stratified, does not go mouldy; Consumption is low, and the required expense of dipping unit raw silk is low; Nontoxic pollution-free, maceration extract is clarified behind silk damping; Good penetrability, flexibility, flatness improve behind the silk damping, and intensity increases.

The following examples will further be set forth the present invention.

Embodiment 1:

Machinery oil 20%

Octyl phenol polyoxy ethene (50) ether 20%

Nonyl pheno (20) ether 30%

D-sorbite monostearate 10%

Polyoxyethylene (20) sorbitan monolaurate 15%

Antistatic additive HKM 0.05%

Organosilan polyoxyethylene ether 4.95%

Embodiment 2:

Refining white oil 30%

Nonyl pheno (10) ether 10%

Secondary octyl phenol polyethenoxy (30) ether 14%

D-sorbite monolaurate 30%

Polyoxyethylene (4) sorbitan monolaurate 14%

Antistatic additive XF2-01 0.5%

Organosilan polyoxyethylene ether 1.5%

Embodiment 3:

Bobbin oil 50%

Octyl phenol polyoxy ethene (40) ether 10%

Nonyl pheno (4) ether 20%

Sorbitol monooleate 7%

Polyoxyethylene (20) dehydrating sorbitol monooleate 9%

Antistatic agent TM 2%

Organosilan polyoxyethylene ether 2%

Embodiment 4:

Refining rapeseed oil 35%

Nonyl pheno (6) ether 20%

Octyl phenol polyoxy ethene (20) ether 4%

D-sorbite monopalmitate 10%

Polyoxyethylene (40) sorbitan monolaurate 30%

Antistatic additive P 0.3%

Organosilan polyoxyethylene ether 0.7%

Embodiment 5:

Refined soybean oil 80%

Nonyl pheno (6) ether 5%

Octyl phenol polyoxy ethene (2) ether 12%

D-sorbite sesquioleate 1%

Polyoxyethylene (20) sorbitan palmitate 1%

Electrostatic agent XF2-03 0.4%

Organosilan polyoxyethylene ether 0.6%

Embodiment 6:

Refining palm oil 60%

Octyl phenol polyoxy ethene (3) ether 15%

Nonyl pheno (6) ether 10%

D-sorbite trioleate 9%

Polyoxyethylene (20) dehydrating sorbitol monooleate 5%

Antistatic additive PH 0.5%

Organosilan polyoxyethylene ether 0.5%

Auxiliary agent and Japanese auxiliary agent contrast situation such as the following table at each main saturating machine flooded in the present invention

Auxiliary dosage fracture strength elongation at break cohesive force

(g/Kg raw silk) be (%) (inferior) (gf/D)

Embodiment 1 20 4.2 19.5 68.4

Embodiment 2 17 4.8 27.5 83.6

Embodiment 3 17 4.6 21.3 72.8

Embodiment 4 17 4.3 20.2 74..7

Embodiment 5 20 4.7 23.4 78.5

Embodiment 6 20 4.5 21.5 71.6

Japan Emanol L-60 4.1 31.6 64.5

600

Japan リ ス コ-Le 60 3.8 16.7 67.5

Japan ェ マ ノ-Le 60 4.1 25.8 68.7

L-505

Claims (2)

1. dipping oil that improves strength of raw silk is characterized in that the silk damping finish of selecting has following component (percentage by weight):

(1) 20%～80% refined plant oil or mineral oil, wherein vegetable oil is soybean oil, cottonseed oil, rapeseed oil, palm oil, coconut oil, mineral oil is machinery oil, bobbin oil, refining white oil;

The alkane of one or more of (2) 5%～50% is for phenol polyethenoxy ether, and wherein alkyl is octyl group, secondary octyl, nonyl, oxyethylene group (CH ₂-CH ₂O-) the degree of polymerization is 2-50;

(3) 1%～30% D-sorbite fatty acid ester;

(4) 1%～30% polyoxyethylene sorbitan fatty acid ester;

(5) 0.05%～2% antistatic additive;

(6) 0.1%～5% organosilan polyoxyethylene ether;

By above-mentioned prescription each component is put together, abundant mixing can make lurid oily body under the room temperature.

2. the dipping oil of raising strength of raw silk as claimed in claim 1 is characterized in that described alkane is OPEO, polyoxyethylene nonylphenol ether, secondary octyl phenol polyethenoxy ether for phenol polyethenoxy ether.