ISO 1776:1985 Resistance to attack by hydrochloric acid at 100 °C – Flame emission or flame atomic absorption spectrometric method
Introduction to ISO 1776:1985
ISO 1776:1985 covers glass fragments, preferably flat but potentially curved if needed, from laboratory glassware, glass plant components, pipelines, fittings, and other items used for potentially “chemical” applications. When the cut and smoothed edges’ surface area does not surpass 10% of the sample’s total surface area, the glass’s acid resistance “as delivered,” or the acid resistance of the original fire-polished surfaces, can be ascertained. After the hydrofluoric acid treatment has removed the original surface, the acid resistance of the glass “as a material” can be determined. Any borosilicate glass samples extracted from a glass factory, pipeline, or fitting components must undergo this initial acid treatment. MaTestLab is one of the best testing service providers, with the best network of testing laboratories in the USA to carry out ISO 1776:1985 tests for our clients.
Treatment of 30 to 40 cm2 sample fragments by an aqueous hydrochloric acid solution, c(HCI) = 6 mol/l, at 100 OC for 3 h.
Determining the Amount of alkali metal oxides
The amount of alkali metal oxides removed per unit area is determined using spectrometric techniques for flame emission or flame atomic absorption.
ISO 1776:1985 Test Specimens
Specimen Detail
Three Sample pieces and three blank solutions are tested
Specimen Size
The sample pieces, which come from glassware that has been provided well-annealed, must have a total surface area of 30 to 40 cm2.
ISO 1776:1985 Test Results and Interpretation
In conclusion, the study used flame emission or flame atomic absorption spectrometric methods to evaluate the materials’ resistance to attack by hydrochloric acid at 100 °C. The outcomes show how resilient the materials are to harsh acidic environments, offering vital information about their chemical stability and appropriateness for uses involving high-temperature exposure to hydrochloric acid.
ISO 1776:1985 is related to tests, including ISO 719 for testing and classifying glass grains at 98 °C and ISO 720 for testing and classifying glass grains at 121 0C.
Related
FAQ
Where can I get the iso 1776 1985 tested?
You can share your iso 1776 1985 testing requirements with MaTestLab. MaTestLab has a vast network of material testing laboratories, spread across the USA and Canada. We support your all material testing needs ranging from specific iso 1776 1985 test to various testing techniques.
How much do I need to pay for the iso 1776 1985 test?
Please contact us for a detailed quote for your iso 1776 1985 testing needs. Cost incurred to carry out different iso 1776 1985 testing methodology depends on the type of raw material; number of samples, coupons, or specimens; test conditions, turn around time etc. Costs of some ASTM testing methods start from $100 and the final value depends upon the factors listed above. Please contact us for the best and latest prices.
How many samples are required for iso 1776 1985?
The required number of samples or specimens should comply with the procedure given in the iso 1776 1985 standard. However, the MaTestLab operations team can assist you for your special requirements once you share your testing details with us.
How much discount can I get on the iso 1776 1985 test?
MaTestLab has a vast testing laboratory network, hence we bring you the best testing facilities in a cost-effective way. We offer considerable discounts (15-20%) to our returning customers based on test volume and frequency.
How many days will it take to complete the iso 1776 1985 test?
The turnaround time for iso 1776 1985 test methodology depends upon the test procedure mentioned in the standard test document. However, we at MaTestLab understand your research requirements and hence try to get your test completed within the least possible time.
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