Physical properties of plastic laminates


Plastic laminates are a mixture of resin and fiber and are a class of so-called hybrid panels. A mixed plate is defined as a physical mixture of two or more different materials. Plastic laminates are perfectly suited to this definition.
Physical Properties: The physical properties of a laminate (ie, a hybrid panel) are typically in the intermediate state of its individual component properties. As the resin to fiber ratio increases, the performance of plastic laminates approaches that of pure resin properties: for example, hard, reduced resin content, resulting in more fiber-like properties: for example, flexibility, poor water resistance, and the like. An important property imparted by brittle, water resistant resins is water resistance. This performance makes for the merchandise. For example, decorative laminates have a practical lower limit on the resin content. For example, a decorative laminate must have a moisture intake of less than 10% after a 2 h cooking test. Industrial laminates, especially those intended for electrical applications, have more stringent requirements. In order to meet these requirements, it is often necessary to use a resin having a relatively high hydrophobicity (for example, an epoxy resin or a silicone resin) and/or a fiber having a relatively low hydrophilicity (for example, glass fiber, nylon or polyester).
The breaking strength of a plastic laminate depends on the strength of both the resin and the fiber and the bonding force between the two. This relationship is complex and not simply related to the variables of the developed formula.

  • 29/11/2018
  • Recently
Click here to view Previous or Next

Related News

Cost-effective industrial laminate

Cost-effective industrial laminate

  • 13/02/2019 09:10:01

The cheapest industrial laminates (Class X) are used in large quantities where the dielectric properties are less important. It is made from unbleached kraft paper and about 30% phenolic resin. It has …

Read more

Casting PA film and production technology

Casting PA film and production technology

  • 21/12/2017 09:33:12

Casting PA film and production technology 1. Casting PA film and its raw materials used: PA film has the advantages of high strength, good toughness, good transparency, good heat resistance and cold…

Read more

Cast film mechanical winding device

Cast film mechanical winding device

  • 19/12/2017 09:21:48

Cast film mechanical winding device Corona treatment device: cast film after corona treatment, can improve the surface tension of the film to improve the printing of the film and together with other…

Read more

Downstream production line auxiliaries

Downstream production line auxiliaries

  • 18/12/2017 09:42:18

Downstream production line auxiliaries Thickness measurement device: In the high-speed continuous production process, cast film thickness measurement must be non-contact automatic tracking. Most o…

Read more

Hot News

ABS sheet extrusion molding process control points

ABS sheet extrusion molding process control points

ABS sheet extrusion molding process control points(1) Feeding. The material should be fed in time to ensure that the hopper is not empty, in order to prevent the air from directly entering the drying cycle system, affecting the dry return air speed. Diffe

Preparation process of ABS sheet

Preparation process of ABS sheet

Preparation process of ABS sheet(1) The raw material is dried. ABS pellets are extremely hygroscopic and must be used before use.Dry. Drying can use hot air circulation oven or hot air hopper type reclaimed materialDryer. The drying process undergoes thre

Add waste materials to ABS sheet

Add waste materials to ABS sheet

Add waste materials to ABS sheet1. Material selection and performanceABS is an amorphous polymer. Under the action of heat and external force, it enters the viscous flow state from the glass state at room temperature through a high elastic state to form a

Plate (sheet) material forming process

Plate (sheet) material forming process

Plate (sheet) material forming processThe plastics of the production board (sheet) are mainly soft polyvinyl chloride, hard polyvinyl chloride, polyethylene.Alkene, polyamide, polymethyl, polycarbonate, cellulose acetate, etc., the first four varieties ar

Characteristics and uses of PTFE - Suspension PTFE

Characteristics and uses of PTFE - Suspension PTFE

Characteristics and uses of PTFEVariety: Suspension PTFEfeature:1. White waxy fine particle material;2. Poor strength;3. Self-lubricating, non-adhesive, stress cracking is good, dynamic and static coefficient is the lowest among plastics;4. Excellent resi

Tags