Click to enlarge

chevron_left
navigate_next

Guante Neopreno Juba - 3945 NEOTHERM

3945 NEOTHERM

Guante de neopreno sobre soporte de algodón foam

Normativa

X2XXXX

A - Flame behaviour
The material should comply with the requirements in the table. In addition, the material should not drip or melt. The seams should not open up after 15 seconds ignition time.

SERVICE PROVISION LEVEL	POST-INFLAMMATION TIME	POST-INCANDESCENCE TIME
1	≤ 20	No requirement
2	≤ 10	≤ 120
3	≤ 3	≤ 25
4	≤ 2	≤ 5

B - Heat per contact:

The material should comply with:

SERVICE PROVISION LEVEL	CONTACT TEMPERATURE(	THRESHOLD TIME (s)
1	100	≥ 15
2	250	≥ 15
3	350	≥ 15
4	500	≥ 15

C - Convective heat
The material should comply with:

SERVICE PROVISION LEVEL	HTI HEAT TRANSFER INDEX
1	≥ 4
2	≥ 7
3	≥ 10
4	≥ 18

D - Radiating heat
The material should comply with:

SERVICE PROVISION LEVEL	HEAT TRANSFER INDEX T₃
1	≥ 7
2	≥ 20
3	≥ 50
4	≥ 95

E - Small splashes
The number of droplets necessary to produce a 40ºC rise in temperature should meet requirements in the table:

SERVICE PROVISION LEVEL	NUMBER OF DROPLETS
1	≥ 10
2	≥ 15
3	≥ 25
4	≥ 35

F - Large splashes
The PVC film that simulates the skin will not be smoothed or its surface roughness changed in any other way, with any of the quantities of iron used:

SERVICE PROVISION LEVEL	MOLTEN IRON (g)
1	30
2	60
3	120
4	200

3121X

EN388:2016 Protective gloves against mechanical risks.
The EN388: 2003 standard is renamed EN388: 2016, the year of its revision. The reason for the modification is given by the discrepancies in the results between laboratories in the knife cut test, COUP TEST. Materials with high levels of cut produce a dulling effect on the circular blades, which undermines the result.

The new regulation was published in November 2016 and the previous one is from the year 2003. During these 13 years, there has been a great innovation in the materials for the manufacture of cutting gloves, they have forced to introduce changes in the tests to be able to measure with more rigorous levels of protection. If you want to know more about the main changes in these regulations, you can consult it through our website www.jubappe.es

pictograma 388 pictograma 388A1

A - Abrasion resistance (X, 0, 1, 2, 3, 4)
B - Blade Cut Resistance (X, 0, 1, 2, 3, 4, 5)
C - Tear resistance (X, 0, 1, 2, 3, 4)
D - Puncture resistance (X, 0, 1, 2, 3, 4)
E - Cutting by sharp objects ISO 13997 (A, B, C, D, E, F)
F - Impact test complies / does not comply (It is optional. If it complies, put P)

EN388:2016 PERFORMANCE LEVELS	1	2	3	4	5
6.1 Abrasion resistance (Cycles)	100	500	2000	8000	-
6.2 Blade cut resistance (Index)	1,2	2,5	5	10	20
6.4 Tear resistance (Newtons)	10	25	50	75	-
6.5 Puncture resistance (Newtons)	20	60	100	150	-

ENISO13997:1999 PERFORMANCE LEVELS	A	B	C	D	E	F
6.3 TDM: Cut resistance (Newtons)	2	5	10	15	22	30

AJKLOPST

pictograma 374-1 pictograma 374-5

The EN374: 2003 standard is renamed ENISO374: 2016. The purpose of this standard is to classify gloves according to their behavior when exposed to chemical substances.

They are divided into the following parts:
EN ISO 374-1:2016 - Terminology and performance requirements for chemical risks.
EN 374-2:2014 - Determination of resistance to penetration.
EN 16523-1:2015 + A1:2018 - Permeation by liquid chemicals under continuous contact conditions.
EN ISO 374-4:2019 - Determination of resistance to chemical degradation.
EN ISO 374-5:2016 - Terminology and requirements demanded for risks of microorganisms.

Gloves classification according to ENISO374-1: 2016

Gloves are divided into three types:

pictograma 374 tipo a TYPE A

Step time ≥ 30 min for at least 6 products

pictograma 374 tipo b TYPE B

Step time ≥ 30 min for at least 3 products

pictograma 374 tipo c TYPE C

Step time ≥ 10 min for at least 1 products

LETTER	CHEMICAL SUBSTANCE	CAS NUMBER	CLASS
A	Methanol	67-56-1	Primary alcohol
B	Acetone	67-64-1	Cetone
C	Acetonitrile	75-05-8	Nitrile compound
D	Dichloromethane	75-09-2	Chlorine hydrocarbon
E	Carbon disulfide	75-15-0	Sulphate organic compound
F	Toluene	108-88-3	Aromatic hydrocarbon
G	Diethylamine	109-89-7	Amine
H	Tetrahydrofuran	109-99-9	Heterocyclic ether
I	Ethyl acetate	141-78-6	Ester
J	n-heptane	142-85-5	Saturated hydrocarbon
K	Sodium Hydroxide 40%	1310-73-2	Inorganic alkaline
L	Sulphuric acid 96%	7664-93-9	Inorganic, oxidising mineral acid
M	Nitric acid 65%	7697-37-2	Inorganic, oxidising mineral acid
N	Acetic acid 99%	64-19-7	Organic acid
O	Ammonia Hydroxide 25%	1332-21-6	Organic Alkaline
P	Hydrogen peroxide 30%	7722-84-1	Peroxide
S	Hydrofluoric acid 40%	7664-39-3	Mineral organic acid
T	Formaldehyde 37%	50-00-0	Aldehyde

Levels of resistance to permeability

TAVERAGE PENETRATION TIME	PERFORMANCE LEVELS	AVERAGE PENETRATION TIME	PERFORMANCE LEVELS
> 10	Class 1	> 120	Class 4
> 30	Class 2	> 240	Class 5
> 60	Class 3	> 480	Class 6

Gloves classification according to EN374-2:2014
It is the advance of chemical products through the material, seams of the glove at a non-molecular level. Air leak test: the glove is inflated with air and immersed in water. The appearance of air bubbles is controlled within 30 '. Water leak test: the glove is filled with water and the appearance of water droplets is controlled. If these tests are positive, the pictogram will be put on.

Gloves classification according to EN374-4: 2013
Detriment to some of the glove's properties due to contact with a chemical. Eg: discoloration, hardening, softening, etc.Permeation test EN 16523-1. It is the advancement of chemicals at the molecular level. The resistance of the glove material to permeation by a chemical is determined by measuring the time it passes through the material.

Modification of the ENISO374-5: 2016 standard
When the glove passes the test described for virus protection, the word “virus” will appear under the pictogram. If nothing appeared, protection would only be assured against bacteria.

Especiales

Materiales

Neopreno

Color

Negro

Grueso

1.60 mm

Largo

XL - 45 cm

Tallas

10/XL

11/XXL

Embalaje

6 pares/paquete

36 pares/caja

Características

Acabado liso mejora la destreza.
Buen agarre en entornos secos, mojados y aceitosos.
Resistente el calor por contacto (250ºC durante 15 segundos).
Especial para usos con líquidos calientes y salpicaduras.
Apto para uso alimentario.
Para bacterias y hongos este guante tiene estanqueidad total según EN 374-2:2014.
Este guante protege contra las siguientes sustancias químicas: Metanol (nivel 6, >480 minutos), n-Heptano (nivel 6, >480 minutos), Hidróxido Sódico 40% (nivel 6, >480 minutos), Ácido sulfúrico 96% (nivel 4 >120 minutos), Hidróxido amónico 25% (nivel 4, >120 minutos), Peróxido de hidrógeno 30% (nivel 6, >480 minutos), Ácido hidrofluorídico 40% (nivel 6,>480 minutos) y Formaldehído 37% (nivel 6, >480 minutos).

Guantes de trabajo recomendados para:

Limpieza industrial con vapor.
Manipulación de productos químicos, caústicos y disolventes.
Refinerías.
Procesos de chapado metálico.
Industria alimentaria.

Documentación

article Ficha técnica article Declaración de conformidad

Consulta a un técnico

Le podemos asesorar cuál es el guante más adecuado para su puesto de trabajo

Consulta a un técnico

Guante Neopreno Juba - 3945 NEOTHERM

Guante de neopreno sobre soporte de algodón foam

Normativa

Especiales

Materiales

Color

Grueso

Características

Acabado liso mejora la destreza.

Buen agarre en entornos secos, mojados y aceitosos.

Resistente el calor por contacto (250ºC durante 15 segundos).

Especial para usos con líquidos calientes y salpicaduras.

Apto para uso alimentario.

Para bacterias y hongos este guante tiene estanqueidad total según EN 374-2:2014.

Guantes de trabajo recomendados para:

Limpieza industrial con vapor.

Manipulación de productos químicos, caústicos y disolventes.

Refinerías.

Procesos de chapado metálico.

Industria alimentaria.

Documentación

Consulta a un técnico

Consulta a un técnico