Liquid RTV2 Silicone Rubber for plaster mouldings
- US $8.98
200 - 40,000 kilogram
- US $7.05
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY625 HY630
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 16:18:08 GMT
Paramtents
Material 100% silicone
Color varies
HARDNESS 10-40A
Classification Chemical Auxiliary Agent
Appearance fluid
Certification SGS,MSDS,RoHS
Sample free
modes of transport by sea
Port Shenzhen
Packging & Delivery
Min Order200 kilogram
Briefing
favorable hardness
light viscosity
low shrink
Detailed
Liquid RTV2 Silicone Rubber for plaster mouldings application:
RTV silicone rubber for mouldingwith the hardness is specially suitable for large crafts mould making and duplication of poly resin crafts in pouring way, PU crafts, gypsum or plaster, unsaturated resin, lighting and candles crafts, plastic toy, stationery gifts crafts, large statue buddha, furniture decoration, cement, articficial stone, etc.(Advantages of pouring mold silicone rubber: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.)
Liquid RTV2 Silicone Rubber for plaster mouldings feature:
1. Two-part silicon rubber:flowable liquid silicon and curing agent.
2. An exceptional fluidity and good operability.
3. Temperature and deformation resistance as well as low shrinkage.
4. High duplication times.
Liquid RTV2 Silicone Rubber for plaster mouldings datasheets:
Model | Color | Mixing ratio (%) | Pot life (mins) | Demould time ( hrs) | Hardness ( A0 ) | Tensile-strength | Tear-strength | Viscosity (mPas) | Shrinkage rate (%) | Elongation (%) |
625# | white | 100 : 5 | 45-60 | 4-6 | 23-26 | 45kgf/cm2 | ≥ 29kgf/cm | 19500 | ≤0.3% | 450% |
630# | white | 100 :5 | 30-40 | 3-5 | 29-31 | 49kgf/cm2 | ≥ 33kgf/cm | 27000 | ≤0.3% | 490% |
Dowcorning3481 | white | 100 : 5 | 30-45 | 5-6 | 22-25 | 4.6Mpa | 23kN/m | 25000 | ≤0.5% | 520% |
Bluestar (3325 /585) | white | 100 : 5 | 20-60 | 6-24 | 25-28 | 4.2Mpa | 26kN/m | 35000 | ≤0.7% | 440% |
Wacker®M4503 | white | 100 : 5 | 30-90 | 10-20 | 25 | 5.0(N/mm² | > 20N/mm | 40000 | ≤0.5% | 350% |
How to choose the suitable Liquid RTV2 Silicone Rubber for plaster mouldings :
1) The small size products (within 30cm) with fine and precision patterns, you should choose soft RTV silicone rubber for moulding, with hardness about 18 to 25 shore A for easy demoulding
2) Large size products (60 to 200cm), you should shoose hard RTV silicone rubber for
moulding, with hardness about 35 to 40 Shore A, then the silicone mold will not deformation.
3) Large products but features detailed patterns, then 30 shore A RTV silicone rubber for mouldingwill be workable. (The process should be a layer RTV silicone rubber add a layer fiber glass or cloth.)The outer of mold can be plaster, glass fiber reinforced plastic (unsaturated resin and fiber glass) to protect the products from deformation.
Note: Our company does not recommend you to add the silicone oil into the RTV silicone
rubber for moulding to reduce the hardness.
If a special soft silicone mold or fine details and comlex patterns products you have, add 5% to 10% silicone oil could be added to soften the mould for easy demoulding.
Need any help on silicone rubber, please feel free to contact Ms Crystal:
Tel:86-755-89948294
Mob:86-15989267509
E-mail: hyxd(at)szrl(dot)net
Skype:shisi1991
You can also send me E-mail by scanning 2-Dimensional Bar Code below:
Liquid RTV2 Silicone Rubber for plaster mouldings package:
Liquid RTV2 Silicone Rubber for plaster mouldings certification:
Our factory or lab:
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- Nearest port for product export
- Shenzhen, Guangzhou, Xiamen, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C, Westem Union
- Export mode
- Export through agents