A fast polymerising cold curing three-component resin based on modified polyester supplied as powder, syrup I and syrup II. TECHNOVIT 4000 is suitable for the gap-free embedding of specimens that are difficult to embed because of their shape or coating and which cannot be exposed to high emperature or pressure which require (s) fast and accurate testing and which the embedding material must be abrasion resistant. Color is white Mixing ratio 2:2:1 Processing time 4 min. Curing time at 22 degrees C is 7 min. 750g powder, 500ml syrup I, 250ml syrup II
Technovit® 4002 – THE cold embedding resin for embedding materialographic samples. Colour: white or graphite-grey
Technovit® 4002 is based on modified polyester and consists of a powder and a liquid component. This two-component polymer has been specifically developed for embedding materialographic samples without any shrinkage or leaving gaps. Technovit® 4002 can be applied across the entire range of available materials with varied geometric shapes, whose margin fits and grinding and polishing properties must be of the best quality available. A special powder component, which does not release any toxic dust, has been developed for Technovit® 4002.
Technovit® 4002 can be processed for approx. 4 minutes. Curing time is between 10 and 15 minutes depending on the sample size and the ambient temperature. As it does not shrink and fits excellently around margins, Technovit® 4002 achieves perfectly sharp edges. Technovit® 4002 is mixed by weight in a ratio of 2 : 1, resp. by volume in a ratio of 3 : 1 powder and liquid. The mixing ratios can be slightly changed to suit special requirements.
Transparent two-component embedding resin based on methyl methacrylate in the form of powder and liquid.
Technovit® 4004 is used for all samples that require transparent embedding resins, i.e. where users need to be able to inspect the sample through the embedding media during sample preparation. Technovit® 4004 is therefore mainly applied in the electronics industry as an aid for target-preparations.
Technovit® 4004 can be employed in a variety of ways and is very suitable for routine work procedures due to its fast polymerization time, which amounts to approx. 4 – 6 minutes. It can be mixed at ratios of 1:1 up to 3:1 of powder/liquid depending on the respective requirements and the required flow properties. We recommend a mixing ratio of 2:1 when used at room temperature.
With Technovit® 4006 “HIGH CLEAR” we are going to set a new benchmark in the most important features for materialographic applications by clear cold embedding resins: transparency, temperature, gap and healthiness.
Technovit® 4006 is a highly transparent methyl methacrylate-based two-component embedding medium consisting of powder and liquid. Technovit® 4006 is used for all embeddings that require transparency as it is the case when the user has to examine the specimen through the embedding medium in the course of the preparation. For this reason, it is mainly used in the electronic industry to support target preparation.
Technovit® 4006 can be used for many different purposes. Due to its short polymerisation time, it is particularly suitable for routine work. The mixing ratio can be varied in accordance with requirements and desired fluidity. As a basis we recommend a ratio of 2:1. Curing time is 11 minutes at 22° C.
Technovit® 4071 is a fast curing, two-component embedding resin based on highly cross-linked methyle methacrylate in the form of powder and liquid. Colour: green-transparent
Technovit® 4071 is a fast universal embedding resin. The obvious advantages of this material are its ease of use and high flexibility regarding mixing ratios, its excellent flowability and its fast polymerization time, which is less than 5 minutes. Because of these properties, Technovit® 4071 is used in standardized in-process inspections, which have to be performed rapidly during a manufacturing process.
Technovit® 4071 can be employed in a variety of ways and is very suitable for routine work procedures due to its fast polymerisation time, which amounts to approx. 4 – 6 minutes. It can be mixed at ratios of 1:1 up to 3:1 of powder/liquid depending on the respective requirements and the required flow properties. We recommend a mixing ratio of 2:1 when used at room temperature.
technovit® 5000 is a conductive polymer based on modified methyl methacrylate. Its conductive elements consist of dendritic copper particles. Colour: coppery
Due to the good and homogeneous conductivity of the polymer, electrical contact can be established in all parts on the material. PE or Hostaphan films can be used for insulation.
Technovit® 5000 can be poured for approx. 1 min, and has a curing time of 7 minutes. It is particularly suitable for embedding samples:
that are to be examined with scanning electron microscopes or with microprobes
or samples that are to be processed in the electro-polishing device
Technovit® 5071 is a fast curing two-component embedding resin based on methyl methacrylate in the form of powder and liquid. Colour: green-transparent
Just like Technovit® 4071, Technovit® 5071 is a cold embedding resin that can be employed with great efficiency. The underlying structure and type of application of both is largely identical. The special distinguishing feature of Technovit® 5071 is that it can be re-dissolved chemically. This dissolvability is the great advantage of this embedding resin and enables the resin to be removed again from valuable, e.g. expensive or unique, samples. Technovit® 5071 can be dissolved with acetone, trichloroethylene and dichloromethane. Technovit® 5071 can also be used in SEM’s. Due to its excellent surface wettability, Technovit® 5071 can be used as an adhesive for metals in the industrial sector. It can also be used in measuring technology for the application of strain gauges.
Technovit® 5071 can be employed in a variety of ways and is very suitable for routine work procedures due to its fast polymerisation time, which amounts to approx. 4 – 6 minutes. It can be mixed at ratios of 1:1 up to 3:1 of powder/liquid depending on the respective requirements and the required flow properties. We recommend a mixing ratio of 2:1 when used at room temperature.
very adaptive adhesive properties
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