PUR HOT MELT
Polyurethane adhesives are adhesives that are based on isothionate chemistry. Polyurethane adhesives are also known as elastic adhesives, since they have an extraordinary elasticity and elongation before fracture (up to 600%), but like epoxy adhesives there are also rigid polyurethane adhesives, due to the high fracture toughness of these adhesives (up to 25 Mpa). Elastic polyurethane adhesives cure by polyaddition reactions, acquiring a slightly cross-linked structure with properties of an elastomeric material, rigid polyurethane adhesives also cure by polyaddition but acquire a highly cross-linked structure with properties of a thermosetting material.
OUR PRODUCTS
PUR HOT MELT
A type of polyurethane adhesive product in which a chemical rather than a physical process takes place. It is used when permanent adhesion is required. It has a much higher bond strength after crosslinking than conventional hot melts, and is applicable to a wider range of surfaces.
HOT MELT METALLOCENE OR POLYOLEFIN
It is one of those with the lowest density. They do not produce threads, do not produce impurities in the equipment or odours and provide greater resistance to oleophilic inks. With this type of industrial glue what we are achieving is that with less product we obtain the best results. It is very useful when we carry out jobs that require greater precision.
WATER-BASED GLUES
This is one of the adhesive products that gives the best results in the furniture, packaging, labelling and graphic arts sectors. Our adhesive glues are transparent when they dry, making them ideal when a perfect result is required.
HOT MELT PSA
It is a widely used adhesive from industries such as sanitary, automotive or labelling, thanks to its versatility. It is pressure sensitive giving a very good degree of adhesion on difficult surfaces.
HOT MELT GLUE STICK
These are adhesive products that can be used in guns. Some of the materials where these glue sticks work best are glass, metal or wood.
ANIMAL GELATINE
Adhesive that melts when mixed with water at 60 %, of animal origin, widely used in the lining of boxes, tobacco, textile, manufacture of covers in graphic arts, bookbinding, and in general in paper and cardboard handling.
HOT MELT EVA
It is one of the most widely used adhesive products in the industry. One of the main advantages is its cost, the most economical among the hot melt products.
CHARACTERISTICS OF PUR HOT MELT
One of the most important aspects of this industrial glue is its drying process.
It consists of two phases: a primary phase and a secondary phase in which it absorbs moisture from the environment or surrounding materials. For this reason, although it dries quite fast, the curing process of Pur Hot Melt can take between 24 and 72 hours.
Therefore, being a reactive glue, it needs moisture for this reaction to take place. This condition is usually present in both the air and the material being glued, so it is not usually a problem.
Pur hot melt is different from other adhesive products in that it can be used both indoors and outdoors thanks to its high resistance to moisture. In fact, they retain their cohesion from -40°C to 100°C.
Without a doubt, if we need a glue for difficult materials, Pur Hot Melt is the best choice. It is able to present good adhesion conditions on non-porous materials and with different elements between them.
CONTACT US AND START TO ENJOY ALL OUR ADVANTAGES
SECTORS WHERE HOT MELT PUR IS USED
There are industries in which this type of adhesive is very present such as the furniture or automotive industry, but there are also others such as bookbinding or packaging where it is entering more slowly due to its high cost but in which it is already present.
- The furniture sector: its fast curing makes it ideal for carpentry work.
- Product assembly: in industries such as automotive or aerospace.
- Bookbinding / graphic arts
- Packaging.
WE OFFER YOU
INTERNATIONAL SERVICE
We work with the best distributors in each country to provide the best service. Ideal solutions in different corners of the world.
QUALITY AND RELIABILITY
We have more than 30 years of experience in the industrial adhesives manufacturing sector. We have a certified quality product.
PERSONALISED ATTENTION
You will receive customised advice at all times. In addition, you will be able to purchase your industrial adhesives without the need for a minimum order.
OPINIONES
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Jonh Coe
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Jonh Coe
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Jonh Coe
CONTACT WITH US
If you have any questions, or want to ask us something, we make it easy for you!
We offer you a fast and efficient customer service so that you can ask us anything you want to know.
