20years Production Experience Easy to Operate Powder Glue for Wood Adhesive

• CAS No: 9011-05-6
• Formül: C2h4n6o2
• EINECS: 23-820-9
• Bağlantı fonksiyonu: Hızlı yapıştırıcı
• Morfoloji: Çözücü
• Uygulama: Yapı, Ahşap işleri, Ayakkabı ve deri
• Hayır. Modeli.: UF
• Ana Ajan Kompozisyonu: Isıl Ayar reçinesi
• Organizatör Kompozisyonu: Sertleştirme Maddesi
• Kompozisyon: Organik Malzeme
• Renk: Beyaz
• Taşıma Paketi: 25kg/Bag
• Teknik Özelikler: 99.8%
• Ticari Marka: chemcola
• Menşei: China
• HS Kodu: 39091000
• Üretim Kapasitesi: 20ton/Day

Ürün Açıklaması

Applications:

For making or processing of structural panels, hardboard, Medium Density Fiberboard (MDF), plywood, chipboard, plywood, wallboard, laminated veneer lumber, ceiling tile, laminated wooden products, and other wooden products; for making wood adhesives.

 

Curing Method	Hot/Cold Pressing
Curing Temperature	100~105ºC
Strength/Mpa	≥1.2
Storage time of liquid urea-formaldehyde resin/day (powder:water=1:1/25ºC)	≥7
EA Model	MG175
Appearance	white powder
Fineness	90% through 60 mesh sieve, 80% through 80 mesh sieve
Moisture	≤1.5
Free Formaldehyde%	≤0.6
PH	7.0~8.0

 

Product Description

98% powder urea formaldehyde

The powder urea-formaldehyde resin has the advantages of a long storage period, convenient transportation, low free formaldehyde, simple storage conditions, and convenient use conditions. Urea-formaldehyde resin is the most widely used glue in wood processing, accounting for more than 70% of the total amount of glue used in wood processing. It is widely used in furniture assembly, wood mortise, wood splicing, bamboo product gluing, board gluing, board veneering, wood-based panel thickening, joinery board, bending wood, floor, and technology wood manufacturing.

Feature:

 It has the advantages of good strength, small deformation, widen use, convenient transportation, longer storage period;
 It has the properties of excellent waterproof, mildew resistance, no pollution, etc., and its adhesive strength is higher than the strength of wood;
 It can be adjusted by adding other adhesives and curing agents with a certain proportion to achieve optimization.

Powder synthetic resin has the characteristics of a long storage period, convenient transportation, low free formaldehyde, simple storage condition, and convenient use condition. After more than three decades of development, our powdery synthetic resin products have reached and exceeded the number of domestic and foreign competitors in terms of environmental performance, adhesion, and usability. Furthermore, the company constantly carries on the technical innovation according to the market demand so that the products meet the customer's requirement of constantly improving quality.

From the development trend, the customer's requirement is to improve the performance of synthetic resin, such as improving the adhesion force, waterproofing, weatherability, rapid curing, environmental protection, reasonable cost, easy to use, and so on.

The synthetic resins market has huge application scope and demand but its structural adjustment is urgently needed. The low-grade and poor-performance liquid adhesive will be eliminated, so we should vigorously develop powdery synthetic resins. 

 Specifications
 

Appearance:	white or yellowish powder
Granularity:	over 95% pass (80-100 mesh)
Water content:	≤2%
Free formaldehyde:	E1
Mix powder and water in ration:	2:1 by weight 3:1 by volume
Volume density:	0.43kg/L
Pot life at 25ºC:	4-6 hours
PH:	5
Viscosity:	1000mpas
Glue application:	One side
Quantity applied:	80-150 g/m2 for veneer
Open time:	Approx 10 minutes

Composition:

formaldehyde, urea, methenamine

Storage and Shelf life:

For purpose of longer storage life, it should be sealed and stored at shady and dry places, otherwise, UF resin will lose activity by contacting moisture.
(1) 21ºC         One Year
(2) 32ºC         Six Months

Package:

Kraft bag inner plastic bag

25kg/bag, bag size: 60*40*15cm

22 tons in a 20ft container. 28tons in a 40ft container.

 

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