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Ningbo Fenghua Yongxing Sponge Products Factory
Ningbo Fenghua Yongxing Sponge Products Factory
61652,Unit 1,Floor 2,Street 12,Gate 96,District 5
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The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges full image
The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges details Picture
The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges Specification image
The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges Application Scenario
The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges Item Picture
Attributes
Key attributes
Place of origin
Jinhua, Zhejiang
Material
Conventional
Product code
10983111061258075
The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 1 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 2 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 3 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 4 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 5 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 6 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 7 The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 8

About sponge: Sponge is a porous material with good water absorption and can be used to clean items. The commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. In addition, there are also natural sponges made from sponges. Most of these natural sponges are used for body cleaning or painting. In addition, there are three other types of synthetic sponges made from other materials, namely low-density polyether (non-absorbent sponge), polyvinyl alcohol (highly absorbent material with no obvious pores), and polyester.

 

The production process involves mixing foaming resin, foaming additives and adhesive resin (which gives the finished product adhesive properties) together. Carry out foaming processing. Mix 80 parts of ethylene-vinyl acetate (EVA), 20 parts of APAO PT 3385, 20 parts of azodicarbonamide, 19 parts of CaCO and 0.6 parts of diisopropylbenzene peroxide together, place them in a mold to foam, and break the closed cells with mechanical force to obtain foamed sponge. Its density (d) is 0.028 g/cm ³, and the compressive hardness at 25% is 1.9 KPa.

 

Scope of application: Widely used in the shockproof and cushioning packaging of various products such as electrical appliances, precision instruments, instruments, office equipment, sports goods, hardware and electrical machinery, automotive electronic parts, air conditioning refrigeration accessories, cold storage insulation materials, sealing and buffering parts for machinery and equipment, as well as the inner lining of packaging for precision instruments, medical knives, measuring tools, tableware, jewelry gift boxes, etc.

Product performanceIt is not prone to deformation after long-term use and can be cut smoothly. Environmentally friendly materials play functions such as insulation, buffering, sealing, heat preservation, shock absorption, dust prevention, fire prevention, anti-static, filling, fixation and beautification for products in all industries.

 

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 9

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 10

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 11

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 12

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges pic 13
We can provide free drawings based on samples. We offer reasonable quotations according to the required materials, processes and dimensions. Welcome to customize with your drawings or samples!

The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges
≥5
$0.03
Note: The current price is EXW. Please discuss the final delivered price with the supplier.
Color
Customized processing
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