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Zhijiang JS-317 Polyurethane (metal plate) Sealant offered by Reliance

Zhijiang JS-317 Polyurethane (metal plate) Sealant offered by Reliance

Place of Origin : China
Brand Name : Reliance
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Description

JS-317 is a one-component polyurethane sealant with permanent elasticity. It is widely used in general joint of all kinds of the vehicle such as car seal, luggage compartment cover, automotive glass etc., cantilever, subway, construction, decoration and other joint sealings.

Characteristics

  • One component is convenient for construction.
  • Good adhesive for varies base materials
  • Excellent weather resistance and durability
  • Can be painted

Technical Data for Reference

Items

TechnicalData

Detection method

Appearance

Black, gray, white paste


Hardness, Shore A

35-45

GB/T531

Sagging

No


Solid content

≥96%


Tack free time

≤180min


Curing rate

1.8-3.5mm/24h


Shear strength

≥0.6Mpa

GB/KLT7124

Tensile strength

≥1.5MPa

Elongation at break

≥400%

GB/T528

Modulus at 100% elongation

≥0.9Mpa

GB/T528

Tear strength

≥7.0N/mm

GB/T529

Packing

  • 300ml aluminum cartridge, 400ml and 600ml sausage.

Storage

  • At 10~25 centigrade shady, dry place, 9 months of shelf life.
  • Technical Service
  • Full support for customer in Technology

Application

  • Surface preparation: Clean all dirty, dust, loose particles by steel brush and clean all oily things with cleaning agent. All former adhesive must be cleaned out by scraping, paring, friction, jet of strong air or suitable ways.
  • Priming: Commonly no need for primer. Primer could be recommended in order for best performance. If using primer, smooth priming base and no permitting primer clump and uniformly disperse to prevent any coating cumulus.
  • Mixture: JS-317 don't need mixing and use directly.
  • Spreading: Spread JS-317 on base material with enough pressure and thickness not less than 1 millimeter.

Note:

  • Full cure (dry 7 days under 20℃) for JS-317 should be finished before applied place permits water entering into. The adhesive surface could be painted but no recommendation for solvent based paints such as colorful enamel. If should be used, please do in site testing to prove compatibility.
  • No permission for wet spreading tech. NO recommendation solvent, water, cleaner or soap solution.
  • No permission for high chloride content disinfected area like swimming pool before consulting technician.

Paintable Property

  • JS-317 could be painted after dry with traditional method like epoxy or acrylic paints. The adhesive surface will take place reaction and soften if using high solvent content coating like luster enamel or high oily base coatings.
  • Coating should have similar tensile strength compared with adhesive in order to get best appearance and property. Painting could be processed after 24 hours if thickness of adhesive is less than 3 mm while painted after 48 hours if thickness more than 3mm.
  • Anti Fire
  • JS-317 is not easy inflammable.

Handling Precautions

  • Not contact sealant with food or cosmetics;
  • Not contact skin for long time about uncured sealant;
  • Rinse eyes with large quantities of water and seek medical check if sealant drops into eyes.
  • Not put sealant out of children

Pretest Process

  • Reliance will sample all related material and do testing to decide best adhesive type and best performance to preventing any potential problems. Please ask for Reliance's technician fro specifics.

Company profile

Xuzhou Reliance Engineering Science and Technology Co., Ltd. is located in the national science park of China University of Mining and Technology (CUMT), Xuzhou, Jiangsu, China. We major in the developing, producing and trading sealants. Reliance is willing to join hands with our clients, suppliers and employees to create a prosperous future based on the corporate philosophy: "Reliance for clients, Reliance for suppliers, Reliance for employees".

Our company independently developed Reliance sealants and we are also the exclusive distributors of Loctite, Henkel, Sika, Wacker, GE, Huitian, Zhijiang, Lida, Deke, etc., which are the famous brands among the home and abroad specialized in polyurethane sealant, MS sealant, silicone sealant, planar sealant, thread locking glue.


Product Tags:

PU sealant

      

MS sealant

      

Silicone sealant

      
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Zhijiang JS-317 Polyurethane (metal plate) Sealant offered by Reliance Images

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