with Different Types Liquid RTV2 Rubber Silicone Silikon Silicona Manufacturer

• Material: Organic Silicone
• Application: Medical, Industrial, Agricultural
• Certification: ISO, FDA
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S8 Series/ J8 Series
• Mixing Ratio: 100:3, 100:2, 10:1, 1:1
• Delivery Term: EXW, Fob, CIF.etc.
• Color: Adjustable
• Shelf Life: 18 Months
• Delievery Time: Within 10work Days After Getting Bank Slip
• Pot Life: Adjustable
• Silicone Type 1: Tin Cure(Condensation )Silicone
• Silicone Type 2: Addition Cure (Platinum ) Silicone
• Silicone Type 3: Life Casting Silicone
• Silicone Type 4: Pad Printing Silicone
• Silicone Type 5: Electronic Potting Silicone
• Silicone Type 6: Foot Care Insole Silicone
• Silicone Type 7: Silicone Resin Powder
• Silicone Type 8: Resuable Vacuum Bag Silicone
• Sample: Available
• Transport Package: 1kg, 5kg, 20kg, 25kg, 200kg Drum
• Specification: Liquid Silicone
• Trademark: OTT
• Origin: China
• HS Code: 3910000000
• Production Capacity: 8000kg/Day
• Package Size: 21.00cm * 11.00cm * 14.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

With Different Types Liquid RTV2 Rubber Silicone Silikon Silicona Manufacturer

What we have and what we produce: 
1. Mold making silicone rubber from 0shoreA hardness to 50shoreA hardness, room temperature cured and Food grade (GRC, Resin, stone, plaster, gypsum, soap, candle, cake, chocolate moulding...) 
2. Life casting body silicone from 0shoreA to 35shoreA hardnss (adult doll, silicone toys, artificial limbs...)
3. Medical grade insole silicone  5shoreA to 20shoreA hardness...
4. Pad printing silicone with different hardness after mixing silicone oil, like similar with W623 red color...
5. Electonic potting silicone with different color and different hardness for potting...
6. Silicone resin powder, light diffuser agent for LED light diffuser, light diffuser masterbatch, PMMA sheet, Pc sheet, Optical films..

 

 

Product Parameters

With Different Types Liquid RTV2 Rubber Silicone Silikon Silicona Manufacturer

silicone rubber is popular for gypsum,GRC,concrete,resin products etc Artificial stone products molding,Wax casting Decoration building mold making (cornice,column, balustrade, ceiling, pedestals, fountains, mantels, wall ornament, planter,furniture decorative etc.) Unsaturated rein crafts,epoxy resin crafts, poly resin crafts,polyester resin. Lighting & candles crafts,stationery gifts,crafts industry Casting for Statue,Buddha,Christmas ornaments,sculptures,figures, food molds, jewellery casting, tire mold, rapid prototype, vacumm foaming etc

Tin cure(Condensation )Silicone
 

Typical general characteristics	Inspection Method	Model code
Product data (catalyzed A+B)		OTT-S8 series
Hardness	Shore A	5	10	15	20	25	30	35	40
Mix ratio	A:B	100:03:00
Color	/	white
Pot life	25ºC(77F)	20-40 mins
Curing time	25ºC(77F)	3-5 hours
Viscosity	mPa.s	5000	8000	11000	11000	16000	21000	18000	12000
Tear strength	KN/m	10	16	24	23	26	26	24	22
Tensile strength	MPa	1.6	3.2	3.5	4.2	4.5	4.5	4.2	4
Elongation	%	500	600	580	500	500	450	350	280
Shrinkage	%	0.2

Addition cure (platinum ) silicone

Typical general characteristics	Inspection	Model code
Product data	Method	OTT-J8 series
(catalyzed A+B)
Hardness	Shore A	5	10	15	20	25	30	35	40	50
Mix ratio	A:B	1:1/10:1
Color	/	Translucent
Pot life	25ºC(77F)	20-40 mins
Curing time	25ºC(77F)	3-5 hours
Viscosity	mPa.s	1500	3000	4000	4500	5000	6000	7000	8000	12000
Tear strength	KN/m	12	15	18	24	22	21	22	18	12
Tensile strength	MPa	2.2	4.2	5.2	5.2	6.2	6.5	7.2	7.8	7
Elongation	%	500	450	450	500	500	450	450	400	400
Shrinkage	%	0.1

 

Shoe Sole Mold Silicone
Shoe sole molding silicone is wonderful to make molds either with simple or intricate patterns products, e.g. Manual mold making, shoes molds, plaster models, sole sampling, sand casting, etc. With good resistance to heat, deformation, acid, alkali and expansion, finished silicone molds have very good performance in reproduction process with fine details on designing models.

Typical general characteristics	Inspection Method	Model code
Product data (catalyzed A+B)		OTT-S7 series
Hardness	Model/Shore A	S720	S725	S730
Mix ratio	A:B	100:3
Color	/	white
Pot life	25ºC(77F)	20-40 mins
Curing time	25ºC(77F)	3-5 hours
Viscosity	mPa.s	10000	13000	20000
Tear strength	KN/m	12	12	12
Tensile strength	MPa	2.5	3.0	3.0
Elongation	%	300	300	300
Shrinkage	%	0.2

 

Life Casting silicone
Life casting silicone is great to make artificial limbs products such as duplicating of artificial limbs, hands, fingers, feet, other human organs, sexy dolls, sexy toys, body double products like reproducing an full body from head to toe, or a torso from face to mid-section for making special effects of films, and mask products for Hollywood movies, etc.

OTT-R2 series is pouring silicone, OTT-R5 series is brushing silicone

Typical general characteristics	Inspection Method	Model code
Product data (catalyzed A+B)		OTT-R2 series					OTT-R5 series
Hardness	Model/Shore A	R200	R205	R210	R215	R220	R525	R530	R535
Mix ratio	A:B	1:1					1:1
Color	/	Translucent					Translucent
Pot life	25ºC(77F)	20-40 mins					5-10 mins
Curing time	25ºC(77F)	3-5 hours					0.5-1 hours
Viscosity	mPa.s	1500	2000	3000	4000	5000	25000	25000	25000
Tear strength	KN/m	3	12	15	18	24	15	15	15
Tensile strength	MPa	1.5	2.5	3.5	4.2	5.5	5.0	5.5	6.0
Elongation	%	400	450	450	450	500	400	400	450
Shrinkage	%	0.1					0.1

 

Pad printing silicone
Pad Printing Silicone is excellently applied for printing pads making, e.g. perfect irregular patterns on plastics toys, electronic toys, trademarks, keyboards, electroplating products, etc.

Typical general characteristics	Inspection Method	Model code
Product data (catalyzed A+B)		OTT-Y2, Y3 series
Hardness	Model/Shore A	Y230	Y235	Y315	Y330
Mix ratio	A:B	9:1		100:3
Color	/	Red/white		white
Pot life	25ºC(77F)	10-40 mins		20-40 mins
Curing time	25ºC(77F)	1-6 hours		3-5 hours
Viscosity	mPa.s	6000	7000	15000	20000
Tear strength	KN/m	25	20	25	25
Tensile strength	MPa	5.3	5.2	4.0	4.0
Elongation	%	420	420	450	250
Shrinkage	%	0.1		0.2

Electronic Potting Silicone

OTT-D8 series are designed to be applied in potting general electronic components, power module and and printed circuit board, electrical/electronic devices and components from harsh environments that can include high humidity and moisture, temperature extremes, mildew and dirt. 

Typical general characteristics	Inspection Method	Model code
Product data  (catalyzed A+B)		D83	D82
Hardness	Shore A	15/20	25/30/35/40/45/50
Mix ratio	A:B	10:1	1:1
Color	/	Transparent	Gray or white
Pot life	25ºC (77F)	60-120 mins	60-120 mins
Curing time	25ºC (77F)	6-12 hrs	6-12 hrs
Viscosity	mPa.s	1500	2000
Thermal conductivity	W/(m.k)	0.2-0.3	0.6-1.0
Volume resistivity	(Ω.m)	10^14	10^13-14
Flame-retardant level	/	V-2	V-1
Shrinkage	%	≤0.2	≤0.1

*Addition cure silicone: D82 series hardness from 25 to 50 shore A
*Tin cure silicone: D83 series hardness from 15 to 20 shore A

Gel Silicone

RTV-2 addition cure silicone gel is viscous, transparent liquid with low viscosity, and belongs to two-component addition cure silicone rubber. After mixing the part A and part B at a mix ratio of 1:1, it cures at room temperature or by heating and becomes gel-like elastomer. This silicone rubber is used for the surface of poly-carbonate (PC), PP, ABS, PVC and metal, etc. The curing reaction does not generate heat or any by-products.

 

Typical general characteristics	Inspection Method	Model code
Product data  (catalyzed A+B)		DN303	DN308
Hardness	Shore A	/	/
Mix ratio	A:B	1:1	1:1
Color	/	Transparent	Transparent
Pot life	25ºC (77F)	60-120 mins	60-120 mins
Curing time	25ºC (77F)	8-12 hrs	8-12 hrs
Viscosity	mPa.s	500	500
Thermal conductivity	W/(m.k)	0.2-0.3	0.2-0.3
Volume resistivity	(Ω.m)	10^13-14	10^13-14
Flame-retardant level	/	V-2	V-2
Shrinkage	%	≤0.2	≤0.1

Foot Care Insole Silicone

Insoles silicone is great to make silicone insoles and related foot health care products, such as heel lifts, Insoles, foot orthotics , arch supports, heel cushions and pads, etc. It is a medical grade silicone that resists to bacterial growth and does not dry out. It is also hypo-allergenic, non-toxic and odorless.

 

Typical general characteristics	Inspection Method	Model code
Product data (catalyzed A+B)		OTT-X7, X8 series
Hardness	Model/Shore A	X805	X810	X815	X710	X720
Mix ratio	A:B	1:1
Color	/	Translucent
Pot life	25ºC(77F)	20-40 mins
Curing time	25ºC(77F)	3-5 hours
Viscosity	mPa.s	1500	2000	3000	4000	5000
Tear strength	KN/m	3	12	15	18	24
Tensile strength	MPa	1.5	2.5	3.5	4.2	5.5
Elongation	%	400	450	450	450	500
Shrinkage	%	0.1

Silicone Resin Powder

Silicone Resin Powder is great for LED Products, which was excellent used for ink, coating, leather treatment to make it in good softness and imparts slippery feels; and it also great for sheet and film in anti-blocking effects and used as optical diffusion particles or light diffusion film.

Model	Appearance (color)	Appearance (texture)	Silicone Content	Average particle size	Specific gravity	Refractive index
OTT-616	white	powder	≥99.5%	1.4um	1.30	1.43
OTT-618	white	powder	≥99.5%	1.7um	1.30	1.43
OTT-620	white	powder	≥99.5%	2.0um	1.30	1.43
OTT-630	white	powder	≥99.5%	3.0um	1.30	1.43
OTT-650	white	powder	≥99.5%	5.0um	1.30	1.43
OTT-670	white	powder	≥99.5%	7.0um	1.30	1.43
OTT-6100	white	powder	≥99.5%	10.0um	1.30	1.43

 

Packaging & Shipping

With Different Types Liquid RTV2 Rubber Silicone Silikon Silicona Manufacturer
Packing : 20KG, 25KG, 200 KG per drum 
Shipping : by air & by sea 
Delivery time: within 4-6 days after your payment confirmed in our bank 
Storage: Storage in cool, dry places. 
Shelf life: 18 months with the original unopened package

 

Company Profile

With Different Types Liquid RTV2 Rubber Silicone Silikon Silicona Manufacturer

Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of RTV liquid silicone in China. Founded in 2010, we are a science and technology manufacturer, professionally focus on R&D for liquid RTV silicone, and provide a serial services of silicone such as molding, insoles, sexy dolls, electronics, relative silicone materials and latest developed products, etc.

We have top technology in condensation silicone and addition cured silicone field in China. By now 3 doctoral senior researchers and 12 professional engineers have joined us, and provided strong support for quality improvement, new products developed and innovated and after-sales service for us.

Today our products include 20 series in hundreds of silicone products like silicone rubber, RTV silicone, liquid silicone, RTV-2 molding silicone series, LSR, high transparent silicone, electronic potting silicone, textile coating silicone, insole silicone, pad printing silicone, shoe sole silicone, silicone for sexy dolls, foam silicone, prototyping silicone, label silicone etc. What's more, the relative silicone materials are also our products, such as fiberglass, molding clay, thixotropic agent, silicone resin powder, etc.

With excellent profession in technology solutions and sincere, honest after-sales service, we can provide not only products but the real ability to help you getting the win-win market and active technicality support.

Advantage:
1.high quality similar to global big brand
2.18 months shelf life
3.50-1000 duplication time decided by product sizes
4.silicone non toxic, environment friendly
5.fast delivery within 4-6 days
6.shipment by air or by sea is available
7.24h after sales service 
8.professional R&D team

FAQ

1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.  

2. Do you offer free sample to client?
--Yes, we can provide the sample for test.  

3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.  

4. How to remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.  

5. How to get good silicone mould to use longer time?
--The best way is:   #A, Please choose the right liquid silicone according to your products.   #B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use.   #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.  

6. Why silicone rubber add curing agent after mixing a lot of bubbles?  
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.