RotoTankTM is a manufacturer of vertical water storage tanks, chemical tanks, transport tanks, septic tanks and silos. We are a national brand with branches around the country. We sell directly to the public and deliver for free.
The table in this document summarises the data given in a number of chemical resistance tables at present in use in
various countries, derived from both practical experience and test results.
The table contains an evaluation of the chemical resistance of a number of fluids judged to be either aggressive or not
towards low and high density polyethylene. This evaluation is based on values obtained by immersion of low and high
density polyethylene test specimens in the fluid concerned at 20 and 60°C and atmospheric pressure, followed in
certain cases by the determination of tensile characteristics.
A subsequent classification will be established with respect to a restricted number of fluids deemed to be
technically or commercially more important, using equipment which permits testing under pressure and the
determination of the “coefficient of chemical resistance” for each fluid. These tests will thus furnish more complete
indications on the use of low and high density polyethylene products for the transport of stated fluids, including their use
under pressure.
SCOPE AND FIELD APPLICATION
This document establishes a provisional classification of the chemical resistance of low and high density
polyethylene with respect to about 300 fluids. It is intended to provide general guidelines on the possible
utilisation of low and high density polyethylene: – at temperatures up to 20℃ and 60℃
– in the absence of internal pressure and external mechanical stress
(for example, flexural stresses, stresses due to thrust, rolling loads, etc.).
Sat. sol
Saturated aqueous solution, prepared at 20°C
RotoTank™ is an ownership-driven business offering high quality water tanks and products direct to the public. The founding directors of the business still manages it personally and have over 40 years’ experience in the manufacturing of plastic tanks and products.
The well-established brand name, RotoTank™, has outlasted its no-nonsense 10-year warranty over and over. RotoTank™ has the largest variety of tanks in Southern Africa, making tanks from as small as a 50lt-tank to up 40 000lt TANK. Our tanks are built to last
RotoTank™ has three strategically placed large factories in South Africa, in Gauteng, KwaZulu Natal and the Cape Region. We have branches in most main cities and continue to set up new branches where there is a need for RotoTanks.
This enables RotoTank™ to deliver your tank in the shortest possible period of time, free of charge, anywhere in the country.
Our committed staff takes great pride in their work. We have a rigorous quality procedure where the machine operator takes personal pride and signs off quality checks themselves.
Further quality procedures and checks ensures that you get the highest quality RotoTank™ from your local branch. RotoTank™ prides itself at having friendly competent staff members at all their branches.
Please visit your local RotoTank™-branch to discuss your tank needs.
Cookie | Duration | Description |
---|---|---|
cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |