Gypsum retarder-plant protein fast sticky powder putty gypsum-based products gypsum building materials CQ-SHJ09

Shanghai high-quality polycarboxylate superplasticizer high-performance superplasticizer has good liquidity CQ-JSS02 long-term availability

Naphthalene series water reducing agent cement concrete high-efficiency water reducing agent high concentration 1KG/bag high-efficiency naphthalene series water reducing agent

Modified polyacrylamide PAM anionic fine powder wire drawing thickener building glue thickener amide

Polyvinyl butyral resin PVB powder not ink metal glass adhesive strong bonding force

Polyvinyl Alcohol Sichuan Weiwei Svw-262G (2688) Sinopec Sichuan Weiwei Vinilon Hot Melt 2688 Granules 20kg

Polyvinyl alcohol defoaming agent PVA defoaming agent polyvinyl alcohol dissolves to generate bubbles defoaming 500g

Cement brightener color cement tile brightener pavement brick brightener concrete products brightener

In stock supply water-soluble polyvinyl alcohol fiber 90 degrees water-soluble PVA fiber explosion-proof fire-resistant fiber

Water-soluble polyvinyl alcohol fiber PVA fiber 20 ℃-90 ℃ for non-woven textile paper

Thickener CQR-20 washing thickener detergent thickener special thickener for detergent thickener thickening powder

German Degussa SITREN AirVoid imported Polyether powder Defoamer 362 for grouting material

High strength gypsum retarder purity high retarding time long gypsum-based products retarder special use CQ-SHJ12

Polymer Water-Absorbent Resin Sap Water-Retaining Agent Ice Bag Building Maintenance Anti-Leakage 5-30 Mesh Particles 100 Mesh Powder

Germany imported thixotropic lubricant putty mortar self-leveling grouting material special OPTIBENT N987

Polyvinyl alcohol PVA1788 powder 160 mesh cold water dissolved 500 g/bag

PVA Granules Polyvinyl Alcohol 2488 Granules, Chuanwei 088-50 Granules/Wanwei 24-88L Granules 25kg

Normal temperature iron phosphating solution workpiece coating pretreatment film agent phosphating solution direct spraying soaking 25KG/barrel

Polycarboxylate Superplasticizer Melamine Superplasticizer F10 Melamine Naphthalene Superplasticizer 1kg Test Pack

Naphthalene series water reducing agent concrete water reducing agent factory direct sales naphthalene series water reducing agent 1KG (package) minimum order

Supply in stock CABOT fumed silica M-5 white carbon black gas phase M5 hydrophilic type

Ruitai hydroxypropyl methyl cellulose HPMC400 20,006 million 100,020 million viscosity cellulose long-term supply

Chuanwei polyvinyl alcohol PVA1788 small particles 10 mesh 088-20(G)/088-20(G-X1) hot soluble 20KG

Supply high quality talcum powder 1250 mesh Liaoning talcum powder rubber plastic coating wholesale warehouse in stock

3-30mm alkali-free glass fiber chopped cement mortar concrete pavement engineering fiber temperature resistance and noise reduction length

In stock supply citric acid content in monohydrate 99.9% citric acid 1kg minimum order free shipping wholesale

Zinc phosphate water-based epoxy industrial paint special anti-rust paint CAS7779-90-01KG minimum order Shanghai Chenqi

Waterproof coiled material manual paving car SBS coiled material paving car 8 days 8 hours per person 600 square meters

Shanghai supply polyvinyl alcohol PVA1799 powder 100 mesh hot melt paper printing and dyeing textile dissolution time is shorter

Building superplasticizer BASF BASF MELMENT F10 melamine water reducer 1KG test installation

Naphthalene series water reducing agent cement mortar concrete high-efficiency water reducing agent high-concentration first-grade product 25KG/bag

Naphthalene series water reducing agent cement concrete superplasticizer 25KG/bag

Naphthalene series superplasticizer cement concrete superplasticizer high concentration 500 g/bag

Supply CQ-24 polyvinyl alcohol PVA small particles

Domestic polyvinyl alcohol CQ-17 10-16 uniform particles replace BP-17 small particles 1KG minimum order free shipping

Supply high-quality zinc stearate lubricating demoulding agent heat stabilizer 1KG starting from the sale of a large number of long-term in stock white powder