Last updated 1st May 2024

ASTM D1283 Standard Test Method for Alkali-Solubility of Wools

ASTM D1283 protocol measures the amount of wool material soluble in alkali under particular circumstances. The standard is employed to evaluate the harm that chemical treatments have done on wool. In this test, specimens are kept in a caustic solution at a steady temperature to determine their alkali solubility. This technique is essential for assessing how chemical treatments affect the fibers in wool.

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    Introduction to ASTM D1283

    The goal of ASTM D1283’s Standard Test Method is to determine how much wool material is soluble in alkali in a specific environment. This test is essential for determining the degree of wear that particular chemical treatments have caused to wool fibers. In a caustic solution, the wool specimens are kept at a steady temperature for a calculated period, and the mass loss determines the percentage of alkali solubility. MaTestLab is one of the best testing service providers, with the best network of testing laboratories in the USA to carry out ASTM D1283 tests for our clients. ASTM D1283 holds a vital role in the textile industry and helps in quality control and product development.

    ASTM D1283 Test Methods

    The test proceeds as follows: 

    Apparatus SetupAn ASTM Aniline Point Thermometer, Glass test tubes, a drying oven at 105–110°C, weighing bottles, sieves, hand cards, and an analytical balance. 
    Methodology of Assessing WoolThe approach entails keeping wool specimens in a caustic solution at a consistent temperature for a predetermined amount of time. The mass loss of the specimens is then used to compute the percentage of alkali solubility. 

    ASTM D1283 Test Specimens

    Specimen DetailsA specimen from each package is chosen at random.
    Specimen PreparationThe samples are taken as instructed in the relevant material specification from each package in the lot. The sample has to be uniform and typical of the substance under examination. 
    Specimen DimensionDimensions are not explicitly mentioned in the test. They may change as per each specimen.

    ASTM D1283 Test Results

    The Alkali-Solubility test findings show how much a specific chemical treatment has damaged wool and to what extent. This data is helpful in evaluating the integrity and quality of wool materials, particularly in sectors where wool is used for a variety of purposes, such as the creation of carpets, clothing, and textiles. ASTM D1283 assists in assessing the impact of treatments on wool fibers and guaranteeing product quality in specific applications by determining the quantity of wool material soluble in alkali.

    Tests Related to ASTM D1283

    ASTM D3937 is similar to ASTM D1283. It entails the crimp characteristics of staple fibers such as wool fibers, which helps in the quality control of the fabrics produced.

    FAQ's

    Where can I get the astm d1283 tested?

    You can share your astm d1283 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 astm d1283 test to various testing techniques.

    How much do I need to pay for the astm d1283 test?

    Please contact us for a detailed quote for your astm d1283 testing needs. Cost incurred to carry out different astm d1283 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 astm d1283?

    The required number of samples or specimens should comply with the procedure given in the astm d1283 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 astm d1283 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 astm d1283 test?

    The turnaround time for astm d1283 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.

    Where can I get the astm d1283 tested?

    You can share your astm d1283 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 astm d1283 test to various testing techniques.

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