Liquid mold making silcione rubber for decoration gypsum moldings

FOB Price

US $8.85200 - 40,000 kilogram

US $6.5540,001 - 999,999 kilogram

group name: RTV-2 silicone rubber for molds making

Min Order: 200 kilogram

brand name: Hong Ye silicone rubber

model: 638#,630#,625#,620#

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

update time: Fri, 08 Nov 2013 16:18:32 GMT

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Paramtents

Certification SGS,MSDS,RoHS
Hardness 18-40A
Mixing Ratio 2%
Type silicone rubber
Appearance Fluid
Application Mold making materials
EINECS No 39100000
Purity 100%
Curing agent 5%for free charged
Sample free

Packging & Delivery

Min Order200 kilogram

Briefing

1. Resistance to deformation
2. High reproduction times
3. Good tensile strength
4. Exceptional fluidity

Detailed

Liquid mold making silcione rubber for decoration gypsum moldings Application:

Silicone rubber for concrete stone molds making is a two part silicone rubber and curing with tin catalyst. As with a low viscosity, high strength and excellent duplication times, it's widely used for plaster decoration duplication,gypsum sculpture reproduction,duplicating resin product with fine details,PU resin reproduction,wax molding,stone duplication ,epoxy moulds,pacrylic moulding,reproducing polyester craft.

Liquid mold making silcione rubber for decoration gypsum moldings Feature:

a.low viscosity

b.easy operation
c.long shelf life over 12 months

Liquid mold making silcione rubber for decoration gypsum moldings Picture show:

Liquid mold making silcione rubber for decoration gypsum moldings

Liquid mold making silcione rubber for decoration gypsum moldings Datasheet:

Model	638#	630#	*625#*	620#
Appearance	white	white	white	white
Mixing proportion of curing agent (%)	5%	5%	5%	5%
Operating time (mins 25⁰C )	40~70	60~90	40~70	30~50
Curing time(hours 25⁰C)	4~7	5~7	4~7	3~5
Hardness (A°)	36±2	30±2	25±2	20±2
Viscosity (Mpas -25 ⁰C)	30000~38000	27000~32000	17000~19000	12000~14000
Tensile-strength(Mpa)	≥4.50	≥4.2	≥3.2	≥2.8
Tear-strength (KN/m)	≥30	≥30	≥27	≥32
Elongation-break(%)	≥ 420	≥ 440	≥ 440	≥ 420
Linear Shrinkage (%)	≤0.3	≤0.3	≤0.3	≤0.3

Liquid mold making silcione rubber for decoration gypsum moldings operation way:

Silicone rubber for concrete stone molds making is a kind of flowable liquid silicone, the quality has nothing to do with the color. It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber , add 2%-3% curing agent of the amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame. The silicone mold will cured in 2-4 hours.

Liquid mold making silcione rubber for decoration gypsum moldings FAQ:

What’s the limitations of silicone?

a. When the hardness of silicon rubber is lower than 15 shore A, the tension, the tear strength, the ageing resistance, acid and alkali-resistance of silicon rubber will reduce respectively.

b. When the hardness of silicon rubber is higher than 50 shore A, the tension and the tear strength of silicon rubber will reduce, and the solidified silicon mold will be easily broken.

Need any help on silicone rubber, please feel free to contact Ms Crystal:

Tel:86-755-89948294

Mob:86-18938867509

E-mail: hyxd(at)szrl(dot)net

Skype:shisi1991

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Liquid mold making silcione rubber for decoration gypsum moldings package and certification: