China Specific Silica Powder for Silicone Gel Sealant Plastic Cement Mixed Rubber

China Specific Silica Powder for Silicone Gel Sealant Plastic Cement Mixed Rubber

Merchandise Description:

Specific silica powEPTfor EPT rubber and mixed rubber is a type of inorganic non-metallic mineral functional powEPTmaterial, which is manufactured from normal higher top quality quartz ore and fused quartz by wonderful processing such as coloration separation, purification, magnetic separation, grinding and precision classification. It has good particle dimensions, higher hardness, great dispersibility, minimal oil absorption price, good insulation, weathering corrosion resistance, thermal shock resistance, EPT shelf lifestyle, excellent weathering resistance, put on resistance, high temperature resistance, scratch resistance, acid and alkali resistance, and chemical balance. In rubber merchandise, it can boost the tensile energy, tear resistance, aging resistance, and has a reinforcing influence.

Technical Info Sheet

Item Unit StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Scope Common Values
Visual appeal White powder 1250mesh
SiO2 % ninety nine%-99.eight% ninety nine.6
Suggest Grain measurement microm two-twenty five six.857
Whiteness % 90-ninety eight 93
Fe2O3 % le0.03 .008
Whiteness Us/cm five-thirty 6.five
PH Benefit six.5-8. seven.2
Humidity % .08
Wager cm3/cc 1700-8000 7500
Density g/cm3 two.sixty five 2.sixty five
Moh’s hardness 6.five-7 seven
Melting Stage ordmC 1750 1750
We can make 400-6000 mesh merchandise with distinct specs in accordance to customer needs.

Major functions:
one. Large product purity, excellent whiteness and even particle dimension distribution.
two. Great dispersion, low oil absorption value, exceptional electrical insulation.
three. Anti-weathering and corrosion, heat shock resistance, EPT shelf existence.
four. Excellent mechanical functionality, very good transparency when blended with epoxy resin.
five. Good climate resistance, use resistance, high temperature resistance, scratch resistance, acid, alkali and salt resistance, steady chemical properties.
6. Secure chemical homes, no reaction with any other substances besides hydrofluoric acid and powerful base.

It is extensively employed in high-quality silicone rubber, silicone gel, adhesive, canister sealant, plastic cement and so on. It is utilized for EPT electric appliance shell, EPT electrical appliance shell, everyday plastic item, creating pipe sheet, EPT item and other supplies. When stuffed with organic rubber, butadiene rubber, acrylonitrile butadiene rubber and other rubber powder, the powEPTis simple to disperse, the miXiHu (West Lake) process is great, the calendering and extruding properties are superb, and the vulcanizing velocity of vulcanizates is enhanced, and the rubber stickiness is improved. Replacing 50% silica in rubber compound has no obvious impact on mechanical properties (incXiHu (West Lake) Dis.Hu (West Lake) Dis. tensile power, fastened eEPTation, eEPTation at crack, permanent deformation at split, tear strength and hardness of the item), but it can greatly lessen the cost of the product, eEPTly appropriate for rubber rollers, hoses, wires and cables and their sheaths.


Q1. Can I have a sample orEPTfor quartz merchandise?
A: Yes, we welcome sample orEPTto test and check good quality. Mixed samples are suitable.
Q2. What about the guide time?
A:Sample wants 3-5 times, mass production time demands 1-2 weeks for orEPTquantity a lot more than 25 metric tons.
Q3. Do you have any MOQ restrict for EPT product get?
A: Reduced MOQ, .5KGS for sample checking is obtainable
Q4. How do you ship the items and how EPT does it get to get there?
A: We generally ship by DHL, UPS, FedEx or TNT. It usually normally takes three-five daEPTto get there. Airline and sea shipping and delivery also optional.

OUR Support:

1. Timely response
Timely reaction to your inquiry, multiple option tips primarily based on your demand from customers, quickly respond mails and provide options.
two.Sample check out
Samples and trial orEPTare approved for the top quality check out.
three. Strict good quality management
Arrange generation on time and management quality strictly.
4. Shorter shipping time
Bigger generation capacity and handy transportation promise the delivery time.
5. Skilled and full shipping files
Supply all the information and pictures in specifics from orEPTto delivery
Offer relative export documents and unique certification if required
six. Heat and significant right after-sale service

Speak to US

China Specific Silica Powder for Silicone Gel Sealant Plastic Cement Mixed Rubber

China Specific Silica Powder for Silicone Gel Sealant Plastic Cement Mixed Rubber