Purpose:
To ensure high strength connection of a glass flask with a metal base and metal parts and chemical resistance of the enamel coating of machine parts.
Specifications:
The adhesion strength of the adhesive line:
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- “metal-glass” – 8 – 14 MPa
- “metal-metal” – 30 – 70 МПа
- Impact strength – 9 – 15 kJ / m2
- Specific volume electrical resistance – (6 – 8)∙1010 Ohm∙m
- Stability of capacitive-ohmic characteristics in an acidic environment – 800 days
- Hardening – 130 – 150 ° С
- Heat resistance of the composite – 145 – 170 °С
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Area:
Electric lamp industry, chemical industry, mechanical engineering.
Advantages:
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- high connection strength;
- chemical resistance of the coating;
- lower cost compared to imported analogues;
- hardening without release of toxic products.
Description:
Materials are obtained on the basis of filled mixtures of phenol-formaldehyde and epoxy resins as a result of the use of new methods of chemical modification.