Donghong Craft & Art Co., Ltd. Donghong Craft & Art Co., Ltd.
Donghong Craft & Art Co., Ltd.
DBA Forever Emblem & Badge International Ltd.

World-Class Emblem, Medals, Military Uniform Accessories & Metal Craft Manufacturer

  • Advertising Gifts In recent years, in order to adapt market demands and meet customer's one-stop service, in addition to professional producingbadges, commemorative coins, medals, key chains, wallets, belt buckles,butt...
  • How To Distinguish the Photo Etched Soft Enamel Because the photo etched soft enamel's concave metal is shallow and the color is thin. Sometimes it may be mistaken for false enamel craft. In order to avoid misunderstanding or the existence of any d...
  • Suspend Delivery Notice for Middle East and Islamic State Holidays During the period of August 30, 2017 to September 6, 2017, the Middle East and the Islamic State will have one of the most important public holidays of the year:Eid Al-Adha.Customs clearance and deliv...
  • BRICS METTING IN 2017 After 10 years of development, the concept of brics partnership has been deeply rooted in the hearts of people, and to be the direction of all member states. According to the document, the brics leade...
  • The Difference Between Silicone Gel Products and PVC Products Silica gel and PVC flexible glue are two kinds of materials that are commonly used in handicrafts. The differences between the silica gel and the PVC flexible glue are as follows:By the material itsel...
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  • Unit A/B, 5F, Building A, Shenghe Plaza, Shenghe Road, South district, Dongguan city, Guangdong Province, P.R.C.. Zip code 523071

The Difference Between Silicone Gel Products and PVC Products

Silica gel and PVC flexible glue are two kinds of materials that are commonly used in handicrafts. The differences between the silica gel and the PVC flexible glue are as follows:
By the material itself, PVC products are mainly composed of PVC powder (polyvinyl chloride) and oil, color paste mixed, and silica gel products are mainly made by the rubber mixing machine through chemical reaction of silicone raw materials and pigment paste, the materials required will heating cooling and molding in mould by oil press.
By the appearance of the products, PVC products are relatively coarse compared to silicone products. The surface of silicone products are smooth and with different shade of color.
Judging from the hand feeling, silicone products are soft, flexible and more elastic, and PVC flexible glue is slightly firm, both of them can be adjusted, but PVC has no toughness.
PVC materials have common material and environmental material, they are known as ATBC and PVC, separately, while silica gel can be certified by ROHS which is very environmental and can even reach food grade.
Silica gel products are usually made to be transparent, and the burning odor is relatively small, but the PVC product will be blackened after fired and the smell is quite unpleasant.
Silica gel products are more heat-resistant and cold-resistant in PVC products, silicone products can be heated in the microwave while the PVC cannot.

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