Rtv2 liquid silicone rubber for mould making

离岸价格

获取最新报价

6.68 USD / Kilogram

200 Kilogram Minimum Order

国家:

China

型号:

E625 silicon rubber

离岸价格:

6.68 USD / Kilogram （面議）获取最新报价

位置:

最小订单价格:

6.68 per Kilogram

最小订单:

200 Kilogram

包装细节:

25kg/drum and 200kg/drum

交货时间:

within 5 days after payment confirmed in our bank.

供应能力:

8000 Kilogram per Day

付款方式:

Western Union, L/C, T/T

產品組 :

Electronic Potting silicone rubber

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ShenZhen Hong Ye Jie Technology Co., Ltd

China

免费会员

联系人 Ms. JoJo

Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi Street, Long Gang district, Shenzhen, Guangdong

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产品规格

Molding method:Pouring , brushing
Curing agent: 4% free of charged
hardness:20 Shore A
viscosity:a wide range
color :white/red
Package:vacuumed packing

详情

Description of rtv2 liquid silicone rubber for mould making:
HY625# Liquid silicone for GRC molds is mainly used for decoration and architecture with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times,chemical resistance etc. It is suitable for small products or fine and precision products which is difficult to demould. This Liquid rubber for molds ( both Pourable and brushable) is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is lower than 2‰. The HY625 is one of the best selling products of our company because of its stability, and moderate viscosity and hardness. RTV-2 silicone for GRC molds is a kind of two-component room temperature silicone with excellent fluidity and good operational performance. Add curing agent of 2%-3% at the room temperature, the pourable or brush-on silicone is still operational within 30 minutes,and in 2-5 hours, an elastic and silicone mold will be created with resistance to deformation, high temperature, low temperature, acid and alkali and so on.

Applications of rtv2 liquid silicone rubber for mould making:
concrete mold material, architecture molds, GRC mold making, GRC decorative moulding, molds in multiple pieces for large products, statues Buddha,and so on.

Liquid silicone for moldsPourable siliconeSoap mould silicone Standard Datasheet:

Model	Appearance	Viscosity　 (cps)	Hardness (A°)	Tensile Strength (Mpa)	Tear Strength (kN/m)	Elongation (%)	Mixing ratio(%)	Operating Time(H)	Curing Time(H)
625	White	≤20000	25±2	≥3.2	≥25	≥400	2~3	0.5~1	2~5

Operation Instruction for RTV-2 Liquid silicone:
If the customer wants to make large products and large size molds, the mold should be made of GRC silicone rubber with high hardness. On the contrary, if the mold with fine and precision patterns , it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. You should weigh the mateials accurately and stir the mixture evenly when you mix the two components. The vacuum pumping time should not be too long in case of the crosslinking reaction.

The proportions and reactions of the curing agent and the silicone products are listed as follows:
1. Adding curing agent 1%, the silicone mold material remains operated within 2.5 hours and can be demoulded after 6-8 hours.
2. Adding curing agent 2%, the silicone mold material remains operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
3. Adding curing agent 3%, the silicone mold material remains operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.
4. Adding curing agent 4%, the silicone mold material remains operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.

Package of rtv2 liquid silicone rubber for mould making:
25kgs/drum,200kgs/drum; vaccumed packing.

国家:	China
型号:	E625 silicon rubber
离岸价格:	6.68 / Kilogram （面議）获取最新报价
位置:	-
最小订单价格:	6.68 per Kilogram
最小订单:	200 Kilogram
包装细节:	25kg/drum and 200kg/drum
交货时间:	within 5 days after payment confirmed in our bank.
供应能力:	8000 Kilogram per Day
付款方式:	Western Union, L/C, T/T
產品組 :	Electronic Potting silicone rubber