Rosin and Forest Chemical

Wenzhou longwan plastic additives Co., ltd. Covers an area of 21000m, with assets of 25million yuan. It is a technological company. The company has passed through iso9001:2000 of moody international certification in 2001. The main products include PVC impact modifier mbs resins, methyl tin mercaptide, methyl tin stabilizer, dustless lead-salt compound stabilizers etc.Methyl tin mercaptide heat stabilizer (called 181 for short) is currently the plastic heat stabilizer with the most excellent performance, which is very effective for the rolling, extrusion, and injection molding of hard PVC. Due to its high safety, it is especially applicable to food packing and hard PVC products (such as transparent fake materials, plate materials and heat contracting membranes). Moreover, it has been widely applied to plastic doors and windows, water pipes, decorating materials, so as to replace other plastic heat stabilizers that has high toxicity. Therefore it has been widely used in USA, Europe, Japa

Mbs resins products are graft copolymers of methyl methacrylate(m), butadiene(b) and styrene. It is used for modified PVC to make it have special performances or improve its comprehensive performances. Mbs resins have extensive applications and are almost used for all transparent PVC as impact modifier, such as PVC transparent bottles, transparent sheets and transparent films etc. And can also used for high impact opaque PVC products as tubular products and pipe fittings.In 1991, our company successfully developed mbs graft polymerization technology and transformed it into industrial production. The products are always in the lead in our country. What is more, our company make good use of advanced technology and has pushed out mbs series, among which, m-51 has been listed 1995 annual national grade key new products; m-338 has won the support from the innovation funds of the state science and technology ministry, and also listed national grade torch plan project of the year of 2001. Mbs

c5/c9 copolymer hydrocarbon resins suitable for adhesives based on SIS, and suitable for rubber modifier and hot-melt adhesive based on EVA.giving well-balanced performance to adhesive. Having improved compatibility with SBR and EVA; suitable for adhesive tapes and hot-melt adhesive, giving flexibility and high tackiness to adhesive.Aslo c5/c9 copolymer hydrocarbon resins giving excellent tackiness and giving excellent low temperature properties, especially suitable for hot-melt adhesive based on SIS. Light color c5/c9 copolymer hydrocarbon resins having excellent compatibility with SBS and EVA. Suitable for light color hot-melt adhesive. We manufacture c5 c9 copolymer hydrocarbon resins from color 9 to color 12 and the softening point from 90 degree centigrade to 120 degree centigrade, As to the details, please feel free to contact us. Product Feature c5/c9 copolymer hydrocarbon resins suitable for adhesives based on SIS, and suitable for rubber modifier and hot-melt adhesive b

C9 Aromatic hydrocarbon resins are the most soluble / compatible of all the unmodified hydrocarbon resins. By virtue of this they can be used in adhesives, rubber and pigment wetting / co-resin applications for oleoresinous printing inks. our competitive prices, experience, efficiency and reliability have won confidence and goodwill among our many clients in the world. We manufacture C9 Aromatic hydrocarbon resins from color 5 to color 18 and the softening point from 90 degree centigrade to 140 degree centigrade , As to the details, please feel free to contact us. Our C9 Hydrocarbon resins are wildly usd in PRESSURE SENSITIVE ADHESIVE, HOT-MELT ADHESIVE, SHOES ADHESIVE, RUBBER SYNTHETIC, SEALANT, PAINT, PRINTING INK, etc.

The product is mainly used as catalyst and dehydrolyzing agent, used in soften water and highly pure water. It's also used in separation process of hydrometallurgy, purification of rare elements. sugar production ,preparation of pharmaceuticals industry. This resin is a sulfonated styrene-DVB copolymer. It is designed to combine the high operational and good kinetic characteristics of a gel type resin with excellent physical stability. The product is similar to Amerian product---Amberlite 1R-120,Dowex-50;Germany product---Lewatit -100 and Japanese product---Diaion SK-1.

The product is mainly used in pure water and extremely pure water preparation, also be used in waste water treatment and biological product extraction. The product is similar to American products---Amberlite IRA-400;Germany products---Lewatit-500;Japanese products---Diaion SA-10A.

C5 Hydrocarbon Resin solution is an aliphatic, low molecular weight, liquid resin. Derived mainly from olefin monomers of petroleum origin, this pale neutral resin is characterized by its resistance to moisture, good heat and light stability, and excellent balance of tack and adhesive properties. It is stabilized with 0.1 % antioxidant. C5 Aliphatic hydrocarbon resins are a very diverse family of resins. They have somewhat limited compatabilities which can be harnessed as set improvers and in economically sensitive applications. C5 Hydrocarbon Resin are mainly used in pressure sensitive adhesive, hot-melt adhesive, shoes adhesive, rubber synthetic, sealant, paint, printing ink, etc. We manufacture C5 Hydrocarbon Resins from color 5 to color 13 and the softening point from 90 degree centigrade to 120 degree centigrade , As to the details please, feel free to contact us. Application C5 Hydrocarbon Resin are mainly used in pressure sensitive adhesive, hot-melt adhesive, shoes adhesiv

135A Features: 1) High MW 2) Fine physical functions 3) Fine tensile strength and good shock-resistance 4) Superior impact modification for hard material 5) Superior mechanical properties Specifications: 1) Chlorine content (%): 35? 2) Remained crystallinity (%): ≤2 3) Volatility (%): ≤0.3 4) Sieving remainder 0.9mm (%): ≤1 5 Shore hardness (A): ≤60 6) Tensile strength (MPa): ≥6 7) Thermal decomposition temperature: ≥165°C 8) Apparent density (g/ml): ≥0.5 Applications: Suitable for U-PVC profiles for door and window frames, water rain pipes, cold blended pipes, PVC formed sheets, PVC extruded sheets, PVC laminated sheets, shutter curtains, plastic plate materials, PVC electrical wire, PVC cable sheaths, electric fittings, housings and chair rails. The above applications are suitable for shaping by twin-screw extruders. CM361M: Features: 1) Lower Mooney viscosity 2) Good processing flowability and find ten

Reprocessed LDPE Granule, Recycled LDPE GranuleDensity: 0. 921, MFI: 0. 3 + / -0. 05g / min, Rupture strength> / =13Mpa, Elongation at break> / =450% , Application: heavy packing film or shrink film.

Reprocessed LDPE Resin, Recycled LDPE ResinDensity: 0. 920-0. 922, ASTMD1505MFI: 2. 1-2. 9g / 10min, ASTMD1505Rupture strength> / = 9. 0 MPaElongation at break> / =500% Application: light packing film or agricultural film.

Causitc soda 96% min

Pvc resin of suspend style sg5 K-value 68-66 Appearing density g/ml 0.45 Whiteness(160deg c 10min) % >= 74 Number of impurity particle

Product: PVC RESIN Type: SG-3, SG-4, SG-5, SG-7, SG-8 Package: In 25 kg bag (16.5 ~17.0 MT in 1x20’FCL) Payment: 30% TT advance, balance TT against fax copy of B/L within 3 days Min Order: 1x 20’GP Lead time: 1 month Place of origin: China

Product: PVC RESIN (Ethylene based) Type: SG-3, SG-4, SG-5, SG-7, SG-8 Package: In 25 kg bag (16.5 ~17.0 MT in 1x20’FCL) Payment: 30% TT advance, balance TT against fax copy of B/L within 3 days Min Order: 1x 20’GP Lead time: 1 month Place of origin: China

Specification PropertyTriethylamine, Min by wt.99.5%Monoethylamine, Max by wt.0.10%Diethylamine, Max by wt.0.10%Ethanol, Max by wt.0.10%Water, Max by wt.0.10%150KG/Drum; 20'FCL=12MT

Our current price for pentaerythritol 98%min. Is usd1450/mt fob china. Payment is l/c at sight. Packed in 25kg/kraft paper bag, or 500kg/kraft paper bag.20'fcl=18mt on pallets or 22mt without pallets.Item unit specificationsMono pentaerythritol % 98 minHydroxyl content % 49 minMoisture & volatile matter % 0.1 maxMelting point deg c 250.0 maxAsh content % 0.005 maxPhthalic color apha 100 max

China Original Fumaric Acid food grade (99.5%MIN). Price USD1260/MT FOB Tianjin,China. If you are interested pls. Email to Attn:Mr.Daniel Feng Valid till Dec.31, 2004. Packed in 25kg/bag, 20'FCL=18MT palletised.

Saosa UV curing resin is exclusively for bonding glass, which is mostly used in laminated glass, safety glass and bullet-proof glassBenefits and advantages of saosa resin1. Good quality Saosa uv curing resin has passed the tests for china national standards. Also, our product is the unique resin adopted by china weapon industry for using bullet-proof glass. According to our customers' feedback, its quality and property is able to meet safety standard of most of countries.2. Easy to useOur uv curing resjin is liquid, comprising one-component, ready-to-use casting resins for glass lamination. Our resin is glass-like transmittance, not yellow with age and in excellent safety and security against high impact strength.As the resin is liquid during the dosing and dispensing stage it perfectly fillsthe space between the glass sheets, whether these are of an irregular surface(such as tempered, toughened or hardened glass) or whether they are formed or curved glass shapes.Curing is by uv(ultrav

     Petroleum resin is a kind of plasticizing resin produced by C-5 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation, It  has the lower acid value ,which have a better compatibility with other resin .     Generally the C--5 petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers.      C--5 Petroleum resin are fit for paint, hot melt road, adhesives and many other fields.

Petroleum resins is a kind of plasticizing resin produced by C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation. Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers. Petroleum resin is used for rubber, paint, printing ink, adhesives and many other field. We also welcome to visit our factacry.