200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY628 silicone rubber
payment methodT/T, L/C, Westem Union
update timeSat, 09 Nov 2013 12:19:37 GMT
Colour white
Certificate: ISO9001:2000,SGS,RoHS,MSDS
Hardness: 28 Shore A
Min Order200 kilogram
Mouldmaking:
1.Moldmaking: For plaster, coating, polyurethane resins and cement, candle, soap molds
2.Ceramic serigraphy
The application of silicone rubber for mold making
silicone rubber for mold making 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.
The features description of manual moulding silicon rubber
The manual mold silicon rubber features with the resistance to deformation, good tensile strength as well as low shrinkage, and time of reproduction determined on the basis of customers.
The operations of silicone rubber for mold making
Firstly process and prepare the model mold or the product to be duplicated, take certain amount of the silicon rubber, add 2-3% solid curing agent, and mix evenly and they are ready for use. One pair of mold can be solidified and formed in 2-3 hours.
(Note: our company does not recommend you to add silicon oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicon oil can be added to soften the mold for easy demold.)
Frequently asked questions for silicone rubber for mold making
What should we do when the air bubbles appeared in the process of mold making ?
To handle this situation depends on different cases. Under the condition of an available vacuum pumping machine, mix the silicon rubber and curing agent evenly and then take it to vacuum chamber to deair. If without a vacuum pumping machine, reduce the amount of the curing agent properly. For example, change the mixing ratio of the silicon rubber and the curing agent from former 4% to 1%-2%. In this way, the pre-crosslinking time of silicon rubber will slow down, so the air in the mold will be eliminated gradually to reduce the air bubbles.
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Any more information on silicone rubber for mold making , please fell free to contact with Ms Rose
Tel: 0086-755-89948294
Mob:0086-18938867525
E-mail: hyjz(at)szrl(dot)net
Msn: ross1024(at)msn(dot)cn
Skype: LuoYan1012
Or write me Email with your mobile phone:
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