Wholesale China Novolac Resin Phenolic Factories – phenolic resin for friction materials – Zetian

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Wholesale China Novolac Resin Phenolic Factories – phenolic resin for friction materials – Zetian Detail:

The resins for bonded abrasives are powder and liquid, which can meet the demand of different products. This series is adopted advanced production equipment and processing. With strict formula design, effective molecular weight and distributing control method, it makes the distributing of resin molecular reach an extremely ideal status. The powder resin is characterized in strong viscosity, mechanical strength, abrasion resistance, heat resistance and wet grinding stability. As the excellent wetting agent, the liquid resin has a good wetting function and well-distributed miscibility. It makes the liquid resin with good humidity by the special processing. Under high humidity conditions, the resin will not be caking, and with high strength and high grinding performance, it is an excellent product selected by the majority of grinding wheel manufacturers.

Technical data for powder resin

Grade	Appearance	Free phenol (%)	pellet flow /125℃(mm)	cure /150℃(s)	Granularity	Application/ Characteristic
2123-1	White/light yellow powder	≤2.5	30-45	50-70	99% under 200 mesh	General-purpose ultra-thin disc (green, black)
2123-1A		≤2.5	20-30	50-70		High-strength ultra-thin disc (green)
2123-1T		≤2.5	20-30	50-70		High-strength ultra-thin disc (black)
2123-2T		≤2.5	25-35	60-80		High-strength grinding/cutting wheel (modified)
2123-3		≤2.5	30-40	65-90		High-strength cutting wheel (durable type)
2123-4		≤2.5	30-40	60-80		Grinding wheel dedicated (durable type)
2123-4M		≤2.5	25-35	60-80		Special Grinding wheel (sharp type)
2123-5		≤2.5	45-55	70-90		Grinding wheel fine material dedicated
2123W-1	White/light yellow flakes	3-5	40-80	50-90	–	mesh cloth

Technical data for liquid resin

Grade	Viscosity /25℃(cp)	SRY(%)	Free phenol (%)	Application/Characteristic
213-2	600-1500	70-76	6-12	mesh cloth
2127-1	650-2000	72-80	10-14	good wet ability
2127-2	600-2000	72-76	10-15	High strenth good wet ability
2127-3	600-1200	74-78	16-18	Good anti-attenuation

Packing and storage

Flake/Powder: 20 kg/bag, 25kg /bag, Resin should be stored in a cool, dry and well ventilated place. The storage life is 4-6 months below 20℃. Its color will become dark with the storage time, which will do no influence on the resin grade.

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"Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Wholesale China Novolac Resin Phenolic Factories – phenolic resin for friction materials – Zetian , The product will supply to all over the world, such as: Croatia, luzern, South Africa, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.

105mm Thin Cutting Disc Adhesive Resin