Manual mold silicon rubber HY540 Descript ion:
Manual mold silicon rubber HY540 is flowing liquid with consistant quality in whatever color. It consists of two components, wherein component A is silicone rubber, and component B is curing agent or vulcanizing agent. Firstly process and prepare the model mold or the product to be duplicated, take certain amount of the silicone rubber, add 2- 3% solidifying agent, and mix evenly for use. One mold pair can be solidified and formed in 2-3 hours. The formed mold can be used repeatedly without deformation and water shrinkage and with high temperature resistance, thereby providing fast duplication of the product with a product shrinkage 2‰. The 540# manual mold silicon is mainly applicable to manual molds and small number of product duplication.
Manual mold silicon rubber HY540 Applications:
Manual mold silicon rubber HY540 is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc.
Manual mold silicon rubber HY540 Standard Datasheet:
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Appearance
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Viscosity(cps)
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Hardness (Ao)
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Tensile Strength (Mpa)
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Tear Strength (KN/m)
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Elongation (%)
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Mixing Ratio (%)
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Pot life (H)
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Demould time (H)
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White
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≤18000
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38±2
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≥2.0
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≥7
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≥200
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2~3
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0.5
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2~4
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Notes:
1. The manual mold silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding.
2. If large product duplication or fabrication, the mold should be made of higher hardness silicone rubber so that the products made will not deform.
Manual Mold Silicon Rubber FAQ:
How to prevent silicon manual molds getting sticky ?
The main reason for this problem is that you do not handle the products or original molds well, then you should deal with the original mold or products carefully before molding. Such as for the products with a complicated pattern or a unsmoothed surface, you should polish and clean the products after which it will be molded, then spray the release agent. Normally, the release agent can be Vaseline, detergent. liquid wax Etc. In practical process, you can bush different release agent according to different material.
The second reason is that the operator pour the silicon into the mold when the mixture is mixed evenly, then the finish silicon mold will not cure and dry entirely.
Any further information pls feel free to contact with Ms Nina
TEL: 0086-755-89948019
Fax: 0086-755-89948030
E-mail: hyjr(at)szrl(dot)net
Website: www(dot)szrl(dot)net
