Addition cure life casting silicone rubber for mask making

FOB Price

US $13.80
100 - 40,000 kilogram
US $10.50
40,001 - 999,999 kilogram

group nameLife casting silicone rubber
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelE620
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 20:39:25 GMT

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Paramtents

Appearance liquid silicone rubber
Supply ability 8 ton per day
Purity 100%
Application Addition life casting silicone rubber for mask making
Sample Free
Payment L/C T/T
Certifications SGS,MSDS,RoHS,FDA
Port shenzhen
Transportation By sea or by air
HS Code 39100000

Packging & Delivery

Min Order100 kilogram

Briefing

1.high tear strength
2.free sample
3.two-component material
4.FDA grade

Detailed

Addition cure life casting silicone rubber for mask making Application:

Addition cure life casting silicone rubber for mask making is an universal duplicating material for all kinds of duplications with a final hardness of 20 shore A. Due to the practical way of mixing and the very thin-flowing initial consistency duplicating models can be produced in accurate detail.Excellent mechanical properties provide for a trouble-free demoulding. Negative forms made of E620 can be filled several times without losing their precision. The surface of the duplication model is smooth and hard without any additional treatment.

Addition cure life casting silicone rubber for mask making Feature:

Addition cure life casting silicone rubber for mask making can be used for a long period and maintain softness and elasticity within a temperature range of -65°C ~ 200°C with the characteristics of excellent electrical performance and chemical stability, waterproof, ozone and climate resistance, non-corrosiveness, physical inertia, non-toxic, odourless, low linear shrinkage, easy operation, etc.

Addition cure life casting silicone rubber for mask Picture Show:

Addition cure life casting silicone rubber for mask making Datasheet:

E620
Appearance	A: Transparent fluid B: Colorless and transparent fluid liquid
A:B(w/w)	1:1
Mixing Ratio cP	5000~6000
Pot life min	10
Curing time (25°C) min	25-30
Curing time (60°C)min	5
Hardness(Shore A)	20
Tensile strength (kgf/cm2)	40±5
Tear-strength (kN/m)	10±2
Shrinkage (%)	≥0.1
Elongation(%)	500±50

Addition cure life casting silicone rubber for mask making Operation:

Mix component A and component B evenly according to the mixing proportion of 1:1, and can be poured after deair the bubbles. The operating time (5-10) mins depends on the temperature; the curing time is 20-30 mins at the room temperature; and the curing time can be reduced to 10 minutes with the temperature increased to 80~120°C. The operating time of the room temperature quick drying type is less than 20 minutes and the curing time is 0.5 hour. The product can be produced in skin color, yellow, etc. according to the customer's requirements.

Addition cure life casting silicone rubber for mask making Precaution:

Addition cure life casting silicone rubber for mask making is platinum-catalyzed silicone rubber, water, impurity, organic tin catalyst, acid, alkaline and other organisms containing sulfur, phosphorus and nitrogen will influence the vulcanization of the silicon rubber. So, please do not mix with or touch those substances during using.

Addition cure life casting silicone rubber for mask making Package and storage:

1. This product need to be packed in clean, dry and sealed steel cans or drums. Part A and B need to be packed seperately. Usually it is packed in 5kg/can, 20 kg/drum, or 200 kg/drum .

2. Please keep the material in a cool and dry place. Specially note that the silicone should not touch or mix with compounds including nitrogen, phosphorus, sulfur, tin, lead or metal organic acid. Otherwise, the catalyst will be poisoned, then the silicone can not be cured or just particially cured. For specific precautions, please refer to the instructions in Electronic Potting Silicone part.

3. The goods is NOT subject to IMDG.The shelflife is 18 months from the date of production.And it still can be used after expired, when retest to be qualified.

Addition cure life casting silicone rubber for mask making