PU-6050 Alcohol Soluble Polyurethane Adhesive

Prix FOB

Obtenir le dernier prix

( Negotiable )

13 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

PU-6050

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

Commande minimale:

13 Metric Ton

Packaging Detail:

Main Agent: 18 Kg/Barrel ; Hardener: 3 Kg/Barrel

Heure de livraison:

Capacité de Fournir:

5000 Ton per Year

Payment Type:

T/T, L/C

Groupe de produits :

Solvent-based

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Shenzhen GaoYuanTong New Material Technology Co., Ltd.

China

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Shenzhen, Guangdong

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La description

I. Product Performance

The Product is suitable for dry laminating of food, drugs and flexible packaging, especially for products having strict requirements for the residual and abnormal smell in light packaging under 5 °C. The product has good transparency;
It is cost-effective to adopt alcohol as the solvent. In this way, the cost is reduced. A solvent with low toxicity and little irritation is adopted to greatly improve the working environment and ensure safety and environmental protection.
The ink is widely-used and may combine with general chlorinated polypropylene, alcohol soluble polyurethane and water-based ink, so that the product demonstrates good leveling performance and mottling does not easily occur in laminating white ink.
The Product is suitable for the lamination of thin films, such as BOPP, PA, CPP, PE, PET, etc., and may be adapted to a working environment with relatively high temperature.

II. Diluents:
The adhesive may adopt ethyl alcohol and isopropyl alcohol with purity of over *9% as solvents. If a solvent of low purity is adopted, the adhesive solution will be muddy and white, thus affecting the coating effects. In the solvent, the volume content of ketones is less than 0.5%, and that of aldehyde is less than 0.*2%.
III. Hygienic Standards

GB********3 ã€ŠHygienic Standards for Uses of Additives in Food Containers and Packaging Materialsã€‹
GB*******4 ã€ŠProcedures and Methods for Toxicological Assessment on Food Safetyã€‹.

IV. Physical Properties

Items	JY***0A	JY***0B
Appearance	Colorless Transparent Liquid	Colorless Transparent Liquid
Solid Content (%)	*2±2	*2±2
Viscosity (Mpa.s/*5%)	0±0ï¼ˆ*0â„ƒï¼‰	0±0ï¼ˆ*0â„ƒï¼‰
Solvent	Ethyl Alcohol	Ethyl Acetate
Density	0.8~0.2	0.3~0.8
Proportion	6	1

1. Calculation Formula for Adhesive Dilution:

2. Table of Standard Proportion and Solvent Dilution Parameters (See the following table)

Working Concentration	JY***0Aï¼ˆkgï¼‰	JY***0Bï¼ˆkgï¼‰	Solvent ï¼ˆkgï¼‰	Viscosity (ZGhn3# Cup/*5 seconds)
*5%	6 kg	1 kg	1.4 kg	*6.6″
*0%	6 kg	1 kg	2.8 kg	*3.4″
*5%	6 kg	1 kg	4.8 kg	*5.6″
*0%	6 kg	1 kg	7.7 kg	*2.6″

V. Operating Conditions

Dilution: Sufficient solvent is first added to the main agent and fully stirred, and then the hardening agent is added and fully stirred.
Coating Method: It is suitable for coating any smooth roll and Anilox roll, and according to the coating weight as required in the process, the line numbers and mesh depth of the pressure roll and Anilox roll are reasonably proportionate;
Working Concentration: The generally recommended concentration is *0% ~ *0%, and the optimum concentration is *0%.
Coating Weight: 1.5 g/ãŽ¡~3.0g/ãŽ¡ may be selected for the dry coating.
Drying: on the premise of ensuring lamination speed, the temperature of the drying tunnel shall be properly raised or the air quantity shall be increased. When the drying system has three or more sections, the temperature of the entry end shall be controlled at *5°C ~ *5°C; and that of exit end may be raised to *5°C ~ *5°C degrees for setting the temperature gradient.
Lamination Pressure and Temperature: In order that thin films are not damaged and the opening property of the inner layer is not affected, the pressure and temperature of the lamination roll shall be raised as far as possible. According to the different products, the temperature range is generally controlled within *0°C~*0°C.
Curing: It may be cut and made into bags after maturation of *2 *4 hours at *5±5â„ƒ. Thin type packaging may be not cured or naturally cured when the indoor temperature is more than *0â„ƒ.
The Product shall be stored in a dry and cool place, with a validity period of one year for the main agent and ten months for the curing agent.

VI. Packing Specifications
JY***0A/*8 Kg/Barrel & JY***0B/3 Kg/Barrel

Pays:	China
N Â° de modÃ¨le:	PU-6050
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	-
Commande minimale:	13 Metric Ton
Packaging Detail:	Main Agent: 18 Kg/Barrel ; Hardener: 3 Kg/Barrel
Heure de livraison:	-
Capacité de Fournir:	5000 Ton per Year
Payment Type:	T/T, L/C
Groupe de produits :	Solvent-based